[
{
  "pwsid": "DE0000001",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "209",
  "rtc_enforcement_id": "209",
  "rtc_date": "2009-02-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000001",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "216",
  "rtc_enforcement_id": "216",
  "rtc_date": "2012-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000003",
  "violation_id": "1094",
  "facility_id": "1",
  "population_served_count": 1550,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-06-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-10-01 00:00:00",
  "compl_per_end_date": "1993-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-06-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000003",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 1550,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-06-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-10-01 00:00:00",
  "compl_per_end_date": "1993-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-06-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000003",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 1550,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-06-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "805",
  "rtc_enforcement_id": "805",
  "rtc_date": "2005-01-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000003",
  "violation_id": "4386",
  "facility_id": null,
  "population_served_count": 1550,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-06-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 23,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-01-30 00:00:00",
  "compl_per_end_date": "1986-04-29 00:00:00",
  "latest_enforcement_id": "286",
  "rtc_enforcement_id": null,
  "rtc_date": "2016-06-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000004",
  "violation_id": "301",
  "facility_id": null,
  "population_served_count": 17148,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "802",
  "rtc_enforcement_id": "802",
  "rtc_date": "2001-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000008",
  "violation_id": "1110",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2225",
  "rtc_enforcement_id": "2225",
  "rtc_date": "2003-12-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000008",
  "violation_id": "1112",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2221",
  "rtc_enforcement_id": "2221",
  "rtc_date": "2010-12-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000008",
  "violation_id": "1115",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2231",
  "rtc_enforcement_id": "2231",
  "rtc_date": "2013-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000008",
  "violation_id": "1117",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2232",
  "rtc_enforcement_id": "2233",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000008",
  "violation_id": "1118",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2237",
  "rtc_enforcement_id": "2237",
  "rtc_date": "2021-10-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000008",
  "violation_id": "1119",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2239",
  "rtc_enforcement_id": "2239",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000008",
  "violation_id": "607",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1808",
  "rtc_enforcement_id": "1808",
  "rtc_date": "2007-10-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000008",
  "violation_id": "808",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2229",
  "rtc_enforcement_id": "2229",
  "rtc_date": "2009-07-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000008",
  "violation_id": "908",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2223",
  "rtc_enforcement_id": "2223",
  "rtc_date": "2008-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000010",
  "violation_id": "302",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2002-08-09 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1202",
  "rtc_enforcement_id": "1202",
  "rtc_date": "2002-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000011",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 2000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "796",
  "rtc_enforcement_id": "796",
  "rtc_date": "1996-06-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000011",
  "violation_id": "397",
  "facility_id": null,
  "population_served_count": 2000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "802",
  "rtc_enforcement_id": "802",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000011",
  "violation_id": "398",
  "facility_id": null,
  "population_served_count": 2000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "804",
  "rtc_enforcement_id": "804",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000013",
  "violation_id": "1504",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2916",
  "rtc_enforcement_id": "2916",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000013",
  "violation_id": "1604",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2805",
  "rtc_enforcement_id": "2805",
  "rtc_date": "2005-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000013",
  "violation_id": "1605",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2915",
  "rtc_enforcement_id": "2915",
  "rtc_date": "2009-12-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000013",
  "violation_id": "1606",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2914",
  "rtc_enforcement_id": "2914",
  "rtc_date": "2015-04-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000013",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2597",
  "rtc_enforcement_id": "2597",
  "rtc_date": "1997-05-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000013",
  "violation_id": "705",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2916",
  "rtc_enforcement_id": "2916",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000013",
  "violation_id": "806",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-03-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2916",
  "rtc_enforcement_id": "2916",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "12288",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-01 00:00:00",
  "compl_per_end_date": "1988-09-30 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-03-15 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000015",
  "violation_id": "189",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-10-03 00:00:00",
  "compl_per_end_date": "1989-01-02 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-03-15 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000015",
  "violation_id": "298",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-04-01 00:00:00",
  "compl_per_end_date": "1998-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-03-15 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000015",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "806",
  "rtc_enforcement_id": "806",
  "rtc_date": "2005-11-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1105",
  "rtc_enforcement_id": "1105",
  "rtc_date": "2005-03-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000015",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1105",
  "rtc_enforcement_id": "1105",
  "rtc_date": "2005-03-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000015",
  "violation_id": "505",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1307",
  "rtc_enforcement_id": "1307",
  "rtc_date": "2005-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "506",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1310",
  "rtc_enforcement_id": "1310",
  "rtc_date": "2004-04-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1320",
  "rtc_enforcement_id": "1320",
  "rtc_date": "2011-05-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000015",
  "violation_id": "510",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1321",
  "rtc_enforcement_id": "1321",
  "rtc_date": "2013-04-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000015",
  "violation_id": "511",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1323",
  "rtc_enforcement_id": "1323",
  "rtc_date": "2012-10-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "512",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1326",
  "rtc_enforcement_id": "1326",
  "rtc_date": "2015-07-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "515",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1329",
  "rtc_enforcement_id": "1329",
  "rtc_date": "2017-09-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "516",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1331",
  "rtc_enforcement_id": "1331",
  "rtc_date": "2019-03-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000015",
  "violation_id": "8388",
  "facility_id": null,
  "population_served_count": 425,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-04-12 00:00:00",
  "compl_per_end_date": "1988-07-11 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-03-15 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000019",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000019",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000019",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1406",
  "rtc_enforcement_id": "1406",
  "rtc_date": "2006-01-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000019",
  "violation_id": "510",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1812",
  "rtc_enforcement_id": "1812",
  "rtc_date": "2013-04-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000019",
  "violation_id": "511",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1821",
  "rtc_enforcement_id": "1821",
  "rtc_date": "2019-07-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000019",
  "violation_id": "512",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-25 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1820",
  "rtc_enforcement_id": "1820",
  "rtc_date": "2019-05-21 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000019",
  "violation_id": "513",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-08-25 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1823",
  "rtc_enforcement_id": "1823",
  "rtc_date": "2021-10-25 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000021",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-04-01 00:00:00",
  "compl_per_end_date": "1995-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000021",
  "violation_id": "4095",
  "facility_id": "1",
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-04-01 00:00:00",
  "compl_per_end_date": "1995-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000023",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "608",
  "rtc_enforcement_id": "608",
  "rtc_date": "2008-06-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000026",
  "violation_id": "13883",
  "facility_id": null,
  "population_served_count": 1300,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-10 00:00:00",
  "primary_source_code": "SW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "03",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-07-01 00:00:00",
  "compl_per_end_date": "1983-09-30 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-03-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000038",
  "violation_id": "1007",
  "facility_id": null,
  "population_served_count": 141,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-08-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2908",
  "rtc_enforcement_id": null,
  "rtc_date": "2007-08-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000038",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 141,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-08-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "695",
  "rtc_enforcement_id": "695",
  "rtc_date": "1995-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000038",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 141,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-08-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2807",
  "rtc_enforcement_id": "2807",
  "rtc_date": "2007-08-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000038",
  "violation_id": "604",
  "facility_id": null,
  "population_served_count": 141,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-08-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2807",
  "rtc_enforcement_id": "2807",
  "rtc_date": "2007-08-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000038",
  "violation_id": "805",
  "facility_id": null,
  "population_served_count": 141,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-08-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2506",
  "rtc_enforcement_id": "2506",
  "rtc_date": "2006-01-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000041",
  "violation_id": "1494",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1994-12-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1994-12-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000041",
  "violation_id": "1594",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1994-12-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1994-12-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000060",
  "violation_id": "1105",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9331",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "1406",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9331",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "1807",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1001300",
  "rtc_enforcement_id": "8208",
  "rtc_date": "2007-11-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2093",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-03-01 00:00:00",
  "compl_per_end_date": "1993-03-31 00:00:00",
  "latest_enforcement_id": "6493",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2204",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9326",
  "rtc_enforcement_id": "9326",
  "rtc_date": "2011-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2308",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-11 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9326",
  "rtc_enforcement_id": "9326",
  "rtc_date": "2011-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2811",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9321",
  "rtc_enforcement_id": "9321",
  "rtc_date": "2010-11-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2812",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9321",
  "rtc_enforcement_id": "9321",
  "rtc_date": "2010-11-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2813",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9317",
  "rtc_enforcement_id": "9317",
  "rtc_date": "2005-02-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "2814",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9320",
  "rtc_enforcement_id": "9320",
  "rtc_date": "2004-02-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000060",
  "violation_id": "293",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-01-01 00:00:00",
  "compl_per_end_date": "1993-03-31 00:00:00",
  "latest_enforcement_id": "6393",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000060",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000060",
  "violation_id": "694",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000060",
  "violation_id": "794",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000060",
  "violation_id": "795",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2695",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000063",
  "violation_id": "204",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2016-01-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000065",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 310,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-01-09 00:00:00",
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "396",
  "rtc_enforcement_id": "396",
  "rtc_date": "1996-03-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000067",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 170,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "706",
  "rtc_enforcement_id": "706",
  "rtc_date": "2006-03-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000067",
  "violation_id": "517",
  "facility_id": null,
  "population_served_count": 170,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1537",
  "rtc_enforcement_id": "1537",
  "rtc_date": "2025-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000067",
  "violation_id": "518",
  "facility_id": null,
  "population_served_count": 170,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1539",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000068",
  "violation_id": "506",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "1415",
  "rtc_enforcement_id": "1415",
  "rtc_date": "2016-02-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000070",
  "violation_id": "1291",
  "facility_id": null,
  "population_served_count": 2040,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": "191",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-09-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000070",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 2040,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-09-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000070",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 2040,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-09-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000070",
  "violation_id": "7294",
  "facility_id": "1",
  "population_served_count": 2040,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": "294",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-09-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000077",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2001-08-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2001-08-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000085",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-01 00:00:00",
  "compl_per_end_date": "1999-10-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000085",
  "violation_id": "1200",
  "facility_id": "1",
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-01 00:00:00",
  "compl_per_end_date": "1999-10-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000085",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-11-01 00:00:00",
  "compl_per_end_date": "2000-11-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000085",
  "violation_id": "302",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "703",
  "rtc_enforcement_id": "703",
  "rtc_date": "2003-01-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000085",
  "violation_id": "701",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-11-01 00:00:00",
  "compl_per_end_date": "2000-11-30 00:00:00",
  "latest_enforcement_id": "201",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000086",
  "violation_id": "709",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-05-01 00:00:00",
  "compl_per_end_date": "2017-05-31 00:00:00",
  "latest_enforcement_id": "2116",
  "rtc_enforcement_id": "2116",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1608829",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000086",
  "violation_id": "710",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-06-01 00:00:00",
  "compl_per_end_date": "2017-06-30 00:00:00",
  "latest_enforcement_id": "2116",
  "rtc_enforcement_id": "2116",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1615104",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000093",
  "violation_id": "1192",
  "facility_id": "1",
  "population_served_count": 6000,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-04-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-04-24 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000093",
  "violation_id": "292",
  "facility_id": null,
  "population_served_count": 6000,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-04-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-04-24 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000093",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 6000,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-04-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-04-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000093",
  "violation_id": "7994",
  "facility_id": "1",
  "population_served_count": 6000,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-04-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": "294",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-04-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000095",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-10-01 00:00:00",
  "compl_per_end_date": "2000-10-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000095",
  "violation_id": "393",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-10-01 00:00:00",
  "compl_per_end_date": "1992-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000095",
  "violation_id": "495",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": "1995-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000095",
  "violation_id": "501",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-10-01 00:00:00",
  "compl_per_end_date": "2000-10-31 00:00:00",
  "latest_enforcement_id": "101",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000095",
  "violation_id": "598",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-07-01 00:00:00",
  "compl_per_end_date": "1998-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000095",
  "violation_id": "7295",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": "1995-09-30 00:00:00",
  "latest_enforcement_id": "295",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-03-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000095",
  "violation_id": "905",
  "facility_id": null,
  "population_served_count": 26,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-03-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2306",
  "rtc_enforcement_id": "2306",
  "rtc_date": "2004-12-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000100",
  "violation_id": "15692",
  "facility_id": "1",
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": "192",
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000100",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "24",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-05-01 00:00:00",
  "compl_per_end_date": "1991-05-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000100",
  "violation_id": "392",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000100",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000100",
  "violation_id": "596",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-04-01 00:00:00",
  "compl_per_end_date": "1996-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000100",
  "violation_id": "612",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1518",
  "rtc_enforcement_id": "1518",
  "rtc_date": "2012-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000100",
  "violation_id": "613",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1522",
  "rtc_enforcement_id": "1522",
  "rtc_date": "2019-07-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000100",
  "violation_id": "614",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1524",
  "rtc_enforcement_id": "1524",
  "rtc_date": "2019-10-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000100",
  "violation_id": "615",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1527",
  "rtc_enforcement_id": "1527",
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000100",
  "violation_id": "9591",
  "facility_id": null,
  "population_served_count": 32,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "24",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-05-01 00:00:00",
  "compl_per_end_date": "1991-05-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000102",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "708",
  "rtc_enforcement_id": "708",
  "rtc_date": "2008-01-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000102",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1608",
  "rtc_enforcement_id": "1608",
  "rtc_date": "2008-02-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000102",
  "violation_id": "308",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1822",
  "rtc_enforcement_id": "1822",
  "rtc_date": "2013-05-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000102",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1825",
  "rtc_enforcement_id": "#1001901",
  "rtc_date": "2010-05-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000102",
  "violation_id": "503",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1304",
  "rtc_enforcement_id": "1304",
  "rtc_date": "2003-11-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000102",
  "violation_id": "605",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1608",
  "rtc_enforcement_id": "1608",
  "rtc_date": "2008-02-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000102",
  "violation_id": "812",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1821",
  "rtc_enforcement_id": "1821",
  "rtc_date": "2012-04-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000102",
  "violation_id": "813",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1818",
  "rtc_enforcement_id": "1826",
  "rtc_date": "2010-08-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000102",
  "violation_id": "814",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1828",
  "rtc_enforcement_id": "1828",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000103",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 23,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-07-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000103",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 23,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-07-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000103",
  "violation_id": "397",
  "facility_id": null,
  "population_served_count": 23,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-07-01 00:00:00",
  "compl_per_end_date": "1997-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-07-25 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000103",
  "violation_id": "498",
  "facility_id": null,
  "population_served_count": 23,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-07-01 00:00:00",
  "compl_per_end_date": "1998-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-07-25 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000103",
  "violation_id": "512",
  "facility_id": null,
  "population_served_count": 23,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2728",
  "rtc_enforcement_id": "2728",
  "rtc_date": "2015-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000103",
  "violation_id": "514",
  "facility_id": null,
  "population_served_count": 23,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2727",
  "rtc_enforcement_id": "2727",
  "rtc_date": "2016-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000107",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-01-01 00:00:00",
  "primary_source_code": "SWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "116",
  "rtc_enforcement_id": "116",
  "rtc_date": "2009-09-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000109",
  "violation_id": "794",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2204",
  "rtc_enforcement_id": "2204",
  "rtc_date": "2012-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000109",
  "violation_id": "795",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-09 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2208",
  "rtc_enforcement_id": "2208",
  "rtc_date": "2016-07-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000109",
  "violation_id": "796",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-03 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2210",
  "rtc_enforcement_id": "2210",
  "rtc_date": "2024-07-15 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000115",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 384,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000115",
  "violation_id": "206",
  "facility_id": null,
  "population_served_count": 384,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1206",
  "rtc_enforcement_id": "1206",
  "rtc_date": "2006-08-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000115",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 384,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1208",
  "rtc_enforcement_id": "1208",
  "rtc_date": "2013-04-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000115",
  "violation_id": "208",
  "facility_id": null,
  "population_served_count": 384,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1210",
  "rtc_enforcement_id": "1210",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000121",
  "violation_id": "206",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1406",
  "rtc_enforcement_id": "1406",
  "rtc_date": "2006-02-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1406",
  "rtc_enforcement_id": "1406",
  "rtc_date": "2006-02-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "709",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-09-21 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2617",
  "rtc_enforcement_id": "2617",
  "rtc_date": "2011-12-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000121",
  "violation_id": "710",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2612",
  "rtc_enforcement_id": "2612",
  "rtc_date": "2007-12-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "711",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2620",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2620",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "714",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2619",
  "rtc_enforcement_id": "2619",
  "rtc_date": "2012-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "715",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2623",
  "rtc_enforcement_id": "2623",
  "rtc_date": "2013-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "716",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2625",
  "rtc_enforcement_id": "2625",
  "rtc_date": "2015-08-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000121",
  "violation_id": "718",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2627",
  "rtc_enforcement_id": "2627",
  "rtc_date": "2016-08-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000124",
  "violation_id": "303",
  "facility_id": null,
  "population_served_count": 17208,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "704",
  "rtc_enforcement_id": "704",
  "rtc_date": "2003-11-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000126",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000126",
  "violation_id": "399",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1200",
  "rtc_enforcement_id": "1200",
  "rtc_date": "2012-08-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000126",
  "violation_id": "401",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1206",
  "rtc_enforcement_id": "1206",
  "rtc_date": "2013-09-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000126",
  "violation_id": "403",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1212",
  "rtc_enforcement_id": "1212",
  "rtc_date": "2014-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000126",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1218",
  "rtc_enforcement_id": "1218",
  "rtc_date": "2015-06-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000126",
  "violation_id": "405",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "3A",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-05-01 00:00:00",
  "compl_per_end_date": "2016-05-31 00:00:00",
  "latest_enforcement_id": "1217",
  "rtc_enforcement_id": "1217",
  "rtc_date": "2016-06-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000126",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1223",
  "rtc_enforcement_id": "1223",
  "rtc_date": "2022-08-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000126",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "09",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": "2022-01-13 00:00:00",
  "latest_enforcement_id": "1222",
  "rtc_enforcement_id": "1222",
  "rtc_date": "2022-01-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000126",
  "violation_id": "409",
  "facility_id": null,
  "population_served_count": 3562,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "09",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-08-01 00:00:00",
  "compl_per_end_date": "2022-10-10 00:00:00",
  "latest_enforcement_id": "1225",
  "rtc_enforcement_id": "1225",
  "rtc_date": "2022-10-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1007",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2910",
  "rtc_enforcement_id": "2910",
  "rtc_date": "2017-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1008",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2913",
  "rtc_enforcement_id": "2913",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1009",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2913",
  "rtc_enforcement_id": "2913",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1010",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2917",
  "rtc_enforcement_id": "2917",
  "rtc_date": "2021-08-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1011",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2919",
  "rtc_enforcement_id": "2919",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1012",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2920",
  "rtc_enforcement_id": "2921",
  "rtc_date": "2023-07-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000129",
  "violation_id": "1013",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-12-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2924",
  "rtc_enforcement_id": "2924",
  "rtc_date": "2025-06-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000130",
  "violation_id": "105",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "206",
  "rtc_enforcement_id": "206",
  "rtc_date": "2005-11-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000130",
  "violation_id": "106",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "208",
  "rtc_enforcement_id": "208",
  "rtc_date": "2007-12-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000130",
  "violation_id": "108",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "20",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "0700",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-08-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "218",
  "rtc_enforcement_id": "218",
  "rtc_date": "2014-08-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000130",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "220",
  "rtc_enforcement_id": "220",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000130",
  "violation_id": "110",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "223",
  "rtc_enforcement_id": "223",
  "rtc_date": "2015-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000130",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "226",
  "rtc_enforcement_id": "226",
  "rtc_date": "2018-05-24 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000130",
  "violation_id": "112",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "228",
  "rtc_enforcement_id": "228",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000130",
  "violation_id": "113",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "231",
  "rtc_enforcement_id": "231",
  "rtc_date": "2025-06-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000132",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2011-12-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2011-12-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000133",
  "violation_id": "608",
  "facility_id": null,
  "population_served_count": 84,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1713",
  "rtc_enforcement_id": "1713",
  "rtc_date": "2012-12-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000133",
  "violation_id": "610",
  "facility_id": null,
  "population_served_count": 84,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1720",
  "rtc_enforcement_id": "1721",
  "rtc_date": "2016-01-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000133",
  "violation_id": "611",
  "facility_id": null,
  "population_served_count": 84,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1722",
  "rtc_enforcement_id": "1722",
  "rtc_date": "2016-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000133",
  "violation_id": "612",
  "facility_id": null,
  "population_served_count": 84,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1725",
  "rtc_enforcement_id": "1725",
  "rtc_date": "2019-01-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000133",
  "violation_id": "613",
  "facility_id": null,
  "population_served_count": 84,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1728",
  "rtc_enforcement_id": "1728",
  "rtc_date": "2024-06-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000133",
  "violation_id": "614",
  "facility_id": null,
  "population_served_count": 84,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-12-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1730",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000134",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 123,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "612",
  "rtc_enforcement_id": "612",
  "rtc_date": "2012-08-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000135",
  "violation_id": "694",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1997-03-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1997-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000135",
  "violation_id": "794",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1997-03-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1997-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000136",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000136",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000136",
  "violation_id": "403",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2206",
  "rtc_enforcement_id": "2206",
  "rtc_date": "2006-06-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000136",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2206",
  "rtc_enforcement_id": "2206",
  "rtc_date": "2006-06-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000136",
  "violation_id": "505",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2216",
  "rtc_enforcement_id": "2216",
  "rtc_date": "2013-06-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000136",
  "violation_id": "506",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2215",
  "rtc_enforcement_id": "2215",
  "rtc_date": "2012-10-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000136",
  "violation_id": "507",
  "facility_id": null,
  "population_served_count": 375,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2219",
  "rtc_enforcement_id": "2219",
  "rtc_date": "2019-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000137",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 175,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2006-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "398",
  "rtc_enforcement_id": "398",
  "rtc_date": "2006-01-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000137",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 175,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2006-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2006-01-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000137",
  "violation_id": "6195",
  "facility_id": null,
  "population_served_count": 175,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2006-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "197",
  "rtc_enforcement_id": null,
  "rtc_date": "2006-01-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000137",
  "violation_id": "6295",
  "facility_id": null,
  "population_served_count": 175,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2006-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "197",
  "rtc_enforcement_id": null,
  "rtc_date": "2006-01-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000141",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 300,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2013-04-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2013-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000155",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 550,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 8.63,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2018-07-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000160",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1999-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1999-09-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000164",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1998-03-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1998-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000164",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1998-03-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1998-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000166",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 46,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2006-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2006-12-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000167",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1005",
  "rtc_enforcement_id": "1005",
  "rtc_date": "2005-08-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000167",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1207",
  "rtc_enforcement_id": "1207",
  "rtc_date": "2007-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000167",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1210",
  "rtc_enforcement_id": "1210",
  "rtc_date": "2019-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000172",
  "violation_id": "197",
  "facility_id": null,
  "population_served_count": 88,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-02-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-01-01 00:00:00",
  "compl_per_end_date": "1997-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-02-13 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000172",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 88,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-02-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 14.4,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": "2016-09-30 00:00:00",
  "latest_enforcement_id": "628",
  "rtc_enforcement_id": "628",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000172",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 88,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-02-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 2.3,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-04-05 00:00:00",
  "compl_per_end_date": "2019-05-06 00:00:00",
  "latest_enforcement_id": "631",
  "rtc_enforcement_id": "631",
  "rtc_date": "2019-05-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000172",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 88,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-02-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 15.55,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-25 00:00:00",
  "compl_per_end_date": "2025-01-24 00:00:00",
  "latest_enforcement_id": "637",
  "rtc_enforcement_id": "637",
  "rtc_date": "2024-12-26 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000172",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 88,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-02-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-11-04 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "639",
  "rtc_enforcement_id": "639",
  "rtc_date": "2025-06-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000172",
  "violation_id": "3497",
  "facility_id": null,
  "population_served_count": 88,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-02-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-01-01 00:00:00",
  "compl_per_end_date": "1997-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-02-13 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000173",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 79,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1999-03-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1999-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000173",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 79,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1999-03-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1999-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000187",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-02-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1197",
  "rtc_enforcement_id": "1197",
  "rtc_date": "1997-08-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000187",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-02-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1606",
  "rtc_enforcement_id": "1606",
  "rtc_date": "2005-11-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000189",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 28,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1996-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1996-09-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000189",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 28,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1996-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1996-09-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000200",
  "violation_id": "196",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "398",
  "rtc_enforcement_id": "398",
  "rtc_date": "2013-04-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000209",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2010-04-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2010-04-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000213",
  "violation_id": "1213",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 0.3,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-05-10 00:00:00",
  "compl_per_end_date": "2019-06-12 00:00:00",
  "latest_enforcement_id": "3520",
  "rtc_enforcement_id": "3520",
  "rtc_date": "2019-06-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000215",
  "violation_id": "196",
  "facility_id": null,
  "population_served_count": 170,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-05-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-01-01 00:00:00",
  "compl_per_end_date": "1996-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-05-24 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000215",
  "violation_id": "405",
  "facility_id": null,
  "population_served_count": 170,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-05-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1209",
  "rtc_enforcement_id": "1209",
  "rtc_date": "2008-12-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000217",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-04-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": "1995-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-04-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000217",
  "violation_id": "196",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-04-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-11-01 00:00:00",
  "compl_per_end_date": "2016-11-30 00:00:00",
  "latest_enforcement_id": "499",
  "rtc_enforcement_id": "499",
  "rtc_date": "2017-01-03 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1564733",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000217",
  "violation_id": "6695",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-04-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": "1995-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-04-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000220",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 432,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "795",
  "rtc_enforcement_id": "795",
  "rtc_date": "1995-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000220",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 432,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "795",
  "rtc_enforcement_id": "795",
  "rtc_date": "1995-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000221",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 52684,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "495",
  "rtc_enforcement_id": "495",
  "rtc_date": "1995-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000223",
  "violation_id": "25294",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "397",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000223",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000223",
  "violation_id": "610",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2015",
  "rtc_enforcement_id": "2015",
  "rtc_date": "2019-01-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000225",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 24,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "596",
  "rtc_enforcement_id": "596",
  "rtc_date": "1996-06-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000226",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 207,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "304",
  "rtc_enforcement_id": "304",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000230",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 217,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000230",
  "violation_id": "208",
  "facility_id": null,
  "population_served_count": 217,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "608",
  "rtc_enforcement_id": "608",
  "rtc_date": "2008-08-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000238",
  "violation_id": "512",
  "facility_id": null,
  "population_served_count": 3171,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": "2018-07-31 00:00:00",
  "latest_enforcement_id": "1719",
  "rtc_enforcement_id": "1719",
  "rtc_date": "2018-07-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1714759",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000242",
  "violation_id": "516",
  "facility_id": null,
  "population_served_count": 1014,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1524",
  "rtc_enforcement_id": "1524",
  "rtc_date": "2015-07-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000242",
  "violation_id": "517",
  "facility_id": null,
  "population_served_count": 1014,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1526",
  "rtc_enforcement_id": "1526",
  "rtc_date": "2016-07-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000242",
  "violation_id": "518",
  "facility_id": null,
  "population_served_count": 1014,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1528",
  "rtc_enforcement_id": "1528",
  "rtc_date": "2018-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000244",
  "violation_id": "186",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-03-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 20,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-10-07 00:00:00",
  "compl_per_end_date": "1986-01-06 00:00:00",
  "latest_enforcement_id": "286",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-03-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000244",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-03-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-03-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000244",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-03-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-03-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000246",
  "violation_id": "293",
  "facility_id": null,
  "population_served_count": 6699,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "699",
  "rtc_enforcement_id": "695",
  "rtc_date": "2012-08-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000246",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 6699,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "698",
  "rtc_enforcement_id": "698",
  "rtc_date": "2012-10-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000246",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 6699,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 5.6,
  "unit_of_measure": "PCI/L",
  "state_mcl": 5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-10-12 00:00:00",
  "compl_per_end_date": "2021-06-30 00:00:00",
  "latest_enforcement_id": "705",
  "rtc_enforcement_id": "705",
  "rtc_date": "2022-02-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000251",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 522,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000252",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 533,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0299998",
  "rtc_enforcement_id": "#0299998",
  "rtc_date": "2002-01-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000252",
  "violation_id": "812",
  "facility_id": null,
  "population_served_count": 533,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1017",
  "compliance_status_code": "R",
  "viol_measure": 624,
  "unit_of_measure": "MG/L",
  "state_mcl": 250,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": "2017-07-31 00:00:00",
  "latest_enforcement_id": "2320",
  "rtc_enforcement_id": "2320",
  "rtc_date": "2019-05-09 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000252",
  "violation_id": "813",
  "facility_id": null,
  "population_served_count": 533,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1017",
  "compliance_status_code": "R",
  "viol_measure": 260.7,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "2320",
  "rtc_enforcement_id": "2320",
  "rtc_date": "2019-05-09 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000252",
  "violation_id": "814",
  "facility_id": null,
  "population_served_count": 533,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2322",
  "rtc_enforcement_id": "2322",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000253",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 189,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000253",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 189,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000253",
  "violation_id": "697",
  "facility_id": null,
  "population_served_count": 189,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2399",
  "rtc_enforcement_id": "2399",
  "rtc_date": "2017-08-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000254",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 445,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "304",
  "rtc_enforcement_id": "304",
  "rtc_date": "2016-07-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000254",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 445,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-05-01 00:00:00",
  "compl_per_end_date": "2024-05-31 00:00:00",
  "latest_enforcement_id": "307",
  "rtc_enforcement_id": "307",
  "rtc_date": "2024-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2351971",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000254",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 445,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-05-13 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "309",
  "rtc_enforcement_id": "309",
  "rtc_date": "2024-05-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000256",
  "violation_id": "14288",
  "facility_id": null,
  "population_served_count": 1011,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 100,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-21 00:00:00",
  "compl_per_end_date": "1988-08-20 00:00:00",
  "latest_enforcement_id": "288",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000256",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 1011,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": "1995-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000258",
  "violation_id": "197",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-07-18 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-07-01 00:00:00",
  "compl_per_end_date": "1997-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-07-18 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000259",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "309",
  "rtc_enforcement_id": "309",
  "rtc_date": "2009-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000259",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "309",
  "rtc_enforcement_id": "309",
  "rtc_date": "2009-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000259",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "319",
  "rtc_enforcement_id": "319",
  "rtc_date": "2014-01-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000259",
  "violation_id": "313",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "321",
  "rtc_enforcement_id": "321",
  "rtc_date": "2015-10-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000259",
  "violation_id": "314",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "324",
  "rtc_enforcement_id": "324",
  "rtc_date": "2018-06-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000259",
  "violation_id": "315",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "326",
  "rtc_enforcement_id": "326",
  "rtc_date": "2019-08-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1807",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6707",
  "rtc_enforcement_id": "6707",
  "rtc_date": "2007-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1910",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7011",
  "rtc_enforcement_id": "7011",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1912",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-01-01 00:00:00",
  "compl_per_end_date": "2018-03-31 00:00:00",
  "latest_enforcement_id": "7019",
  "rtc_enforcement_id": "7019",
  "rtc_date": "2018-03-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1914",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7024",
  "rtc_enforcement_id": "7024",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1915",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7029",
  "rtc_enforcement_id": "7029",
  "rtc_date": "2023-05-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1916",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 17.1,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-01-17 00:00:00",
  "compl_per_end_date": "2023-03-09 00:00:00",
  "latest_enforcement_id": "7028",
  "rtc_enforcement_id": "7028",
  "rtc_date": "2023-03-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000260",
  "violation_id": "1917",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "K",
  "viol_measure": 18.15,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": "2026-03-31 00:00:00",
  "latest_enforcement_id": "7031",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000262",
  "violation_id": "101",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0102502",
  "rtc_enforcement_id": "#0102502",
  "rtc_date": "2003-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "102",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0102502",
  "rtc_enforcement_id": "#0102502",
  "rtc_date": "2003-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1207",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5408",
  "rtc_enforcement_id": "5408",
  "rtc_date": "2007-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1304",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5308",
  "rtc_enforcement_id": "5308",
  "rtc_date": "2008-04-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1403",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6021",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1504",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5905",
  "rtc_enforcement_id": "5905",
  "rtc_date": "2005-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1605",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5905",
  "rtc_enforcement_id": "5905",
  "rtc_date": "2005-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1706",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6021",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1707",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6009",
  "rtc_enforcement_id": "6009",
  "rtc_date": "2010-12-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1708",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1710",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6031",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1711",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6060",
  "rtc_enforcement_id": "6060",
  "rtc_date": "2019-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1712",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6060",
  "rtc_enforcement_id": "6060",
  "rtc_date": "2019-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1713",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6060",
  "rtc_enforcement_id": "6060",
  "rtc_date": "2019-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1714",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6060",
  "rtc_enforcement_id": "6060",
  "rtc_date": "2019-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1717",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6060",
  "rtc_enforcement_id": "6060",
  "rtc_date": "2019-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1718",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1719",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6060",
  "rtc_enforcement_id": "6060",
  "rtc_date": "2019-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1720",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-03 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1721",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1722",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-12-31 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1723",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "1724",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6069",
  "rtc_enforcement_id": "6069",
  "rtc_date": "2021-06-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "200",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0102502",
  "rtc_enforcement_id": "#0102502",
  "rtc_date": "2003-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "3283",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 4,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-11-17 00:00:00",
  "compl_per_end_date": "1982-12-16 00:00:00",
  "latest_enforcement_id": "283",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000262",
  "violation_id": "388",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 80,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-10-07 00:00:00",
  "compl_per_end_date": "1987-11-06 00:00:00",
  "latest_enforcement_id": "288",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000262",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000262",
  "violation_id": "5086",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 20,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-03-05 00:00:00",
  "compl_per_end_date": "1986-04-04 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000262",
  "violation_id": "7995",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": "1995-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000262",
  "violation_id": "905",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6021",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000262",
  "violation_id": "9488",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 100,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-05-17 00:00:00",
  "compl_per_end_date": "1988-06-16 00:00:00",
  "latest_enforcement_id": "588",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-06-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1005",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5442",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "10084",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 60,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-04-10 00:00:00",
  "compl_per_end_date": "1984-06-09 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000263",
  "violation_id": "101",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0102602",
  "rtc_enforcement_id": "#0102602",
  "rtc_date": "2003-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "102",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0102602",
  "rtc_enforcement_id": "#0102602",
  "rtc_date": "2003-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "10783",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-07-12 00:00:00",
  "compl_per_end_date": "1983-10-11 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "11689",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-08-02 00:00:00",
  "compl_per_end_date": "1989-11-01 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1191",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1207",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "4508",
  "rtc_enforcement_id": "4508",
  "rtc_date": "2007-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "12884",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-07-22 00:00:00",
  "compl_per_end_date": "1984-10-21 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "12888",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-08-17 00:00:00",
  "compl_per_end_date": "1988-11-16 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1304",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "13090",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-08-29 00:00:00",
  "compl_per_end_date": "1990-11-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "13385",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-08-26 00:00:00",
  "compl_per_end_date": "1985-11-25 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1484",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-10-24 00:00:00",
  "compl_per_end_date": "1984-01-23 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1490",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-11-20 00:00:00",
  "compl_per_end_date": "1990-02-19 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1686",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-10-09 00:00:00",
  "compl_per_end_date": "1986-01-08 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1808",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "1909",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": "2008-12-31 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "200",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0102602",
  "rtc_enforcement_id": "#0102602",
  "rtc_date": "2003-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2009",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": "2009-06-30 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2211",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5419",
  "rtc_enforcement_id": "5419",
  "rtc_date": "2010-12-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2212",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5416",
  "rtc_enforcement_id": "5416",
  "rtc_date": "2005-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2213",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5442",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2214",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": "2009-12-31 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2215",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": "2010-12-31 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2216",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-12-28 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2217",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": "2011-06-30 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2218",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": "2011-12-31 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2219",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": "2012-06-30 00:00:00",
  "latest_enforcement_id": "#1407601",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2220",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2221",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": "2012-12-31 00:00:00",
  "latest_enforcement_id": "5438",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2222",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5452",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2223",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5495",
  "rtc_enforcement_id": "5495",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2224",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-01-01 00:00:00",
  "compl_per_end_date": "2013-06-30 00:00:00",
  "latest_enforcement_id": "5448",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2225",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5495",
  "rtc_enforcement_id": "5495",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2226",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-01-01 00:00:00",
  "compl_per_end_date": "2014-06-30 00:00:00",
  "latest_enforcement_id": "5456",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2227",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "5458",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2228",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5495",
  "rtc_enforcement_id": "5495",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2229",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "5461",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2230",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5495",
  "rtc_enforcement_id": "5495",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2232",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": "2016-12-31 00:00:00",
  "latest_enforcement_id": "5468",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2233",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": "2017-06-30 00:00:00",
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2234",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5495",
  "rtc_enforcement_id": "5495",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2235",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-25 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2236",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5495",
  "rtc_enforcement_id": "5495",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2237",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-01-01 00:00:00",
  "compl_per_end_date": "2020-12-31 00:00:00",
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2238",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "76",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-12-11 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5481",
  "rtc_enforcement_id": "5481",
  "rtc_date": "2018-12-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2239",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2240",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5503",
  "rtc_enforcement_id": "5503",
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2580",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1979-11-29 00:00:00",
  "compl_per_end_date": "1980-04-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2588",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-11-16 00:00:00",
  "compl_per_end_date": "1988-02-15 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2689",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-11-21 00:00:00",
  "compl_per_end_date": "1989-02-20 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": "4091",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "2985",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-10-11 00:00:00",
  "compl_per_end_date": "1985-01-10 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "3787",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-08-26 00:00:00",
  "compl_per_end_date": "1987-11-25 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "391",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": "3591",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "4186",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-03-17 00:00:00",
  "compl_per_end_date": "1986-06-16 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "4291",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": "291",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "491",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": "3791",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "4980",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-06-20 00:00:00",
  "compl_per_end_date": "1980-10-19 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "4988",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-02-16 00:00:00",
  "compl_per_end_date": "1988-05-15 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "5785",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-01-28 00:00:00",
  "compl_per_end_date": "1985-04-27 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "591",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.6,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": "3991",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "5990",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 125,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-03-20 00:00:00",
  "compl_per_end_date": "1990-06-19 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "6086",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-06-10 00:00:00",
  "compl_per_end_date": "1986-09-09 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "6284",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-01-25 00:00:00",
  "compl_per_end_date": "1984-04-24 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "6683",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-05-19 00:00:00",
  "compl_per_end_date": "1983-08-18 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "693",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": "4193",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000263",
  "violation_id": "7490",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-05-15 00:00:00",
  "compl_per_end_date": "1990-08-14 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "794",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "8591",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "8788",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-05-16 00:00:00",
  "compl_per_end_date": "1988-08-15 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "894",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000263",
  "violation_id": "906",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5442",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000263",
  "violation_id": "9289",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-05-16 00:00:00",
  "compl_per_end_date": "1989-08-15 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000263",
  "violation_id": "9485",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-01-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-04-18 00:00:00",
  "compl_per_end_date": "1985-07-17 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2020-01-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000264",
  "violation_id": "507",
  "facility_id": null,
  "population_served_count": 230,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1808",
  "rtc_enforcement_id": "1808",
  "rtc_date": "2007-12-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000264",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 230,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1810",
  "rtc_enforcement_id": "1810",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000264",
  "violation_id": "509",
  "facility_id": null,
  "population_served_count": 230,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1814",
  "rtc_enforcement_id": "1814",
  "rtc_date": "2018-09-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000265",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 918,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000265",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 918,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1200",
  "rtc_enforcement_id": "1200",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000265",
  "violation_id": "196",
  "facility_id": null,
  "population_served_count": 918,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1204",
  "rtc_enforcement_id": "1203",
  "rtc_date": "2017-09-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000267",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000267",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1914",
  "rtc_enforcement_id": "1914",
  "rtc_date": "2013-09-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000267",
  "violation_id": "713",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1917",
  "rtc_enforcement_id": "1917",
  "rtc_date": "2022-08-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000267",
  "violation_id": "714",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1919",
  "rtc_enforcement_id": "1919",
  "rtc_date": "2024-09-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000268",
  "violation_id": "200",
  "facility_id": null,
  "population_served_count": 1200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-09-01 00:00:00",
  "compl_per_end_date": "2000-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-09-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000268",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 1200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-10-01 00:00:00",
  "compl_per_end_date": "1993-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-09-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000269",
  "violation_id": "298",
  "facility_id": null,
  "population_served_count": 321,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "399",
  "rtc_enforcement_id": "399",
  "rtc_date": "2013-09-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000269",
  "violation_id": "299",
  "facility_id": null,
  "population_served_count": 321,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "401",
  "rtc_enforcement_id": "401",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000269",
  "violation_id": "300",
  "facility_id": null,
  "population_served_count": 321,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "403",
  "rtc_enforcement_id": "403",
  "rtc_date": "2024-09-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "102",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0500085",
  "rtc_enforcement_id": "#0500085",
  "rtc_date": "2005-03-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "1104",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5004",
  "rtc_enforcement_id": "5004",
  "rtc_date": "2004-04-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "1208",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6050",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "1310",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6012",
  "rtc_enforcement_id": "6012",
  "rtc_date": "2011-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "1311",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6012",
  "rtc_enforcement_id": "6012",
  "rtc_date": "2011-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "1321",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-12-04 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6044",
  "rtc_enforcement_id": "6044",
  "rtc_date": "2013-01-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000270",
  "violation_id": "1322",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6050",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000270",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000270",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6050",
  "rtc_enforcement_id": "#0818203",
  "rtc_date": "2011-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "605",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6050",
  "rtc_enforcement_id": "#0818203",
  "rtc_date": "2011-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "704",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6044",
  "rtc_enforcement_id": "6044",
  "rtc_date": "2013-01-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000270",
  "violation_id": "807",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6050",
  "rtc_enforcement_id": "#0818203",
  "rtc_date": "2011-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000270",
  "violation_id": "907",
  "facility_id": null,
  "population_served_count": 222,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6050",
  "rtc_enforcement_id": "#0818203",
  "rtc_date": "2011-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000271",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 14538,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-10-01 00:00:00",
  "compl_per_end_date": "1993-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000271",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 14538,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000271",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 14538,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": "1994-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000271",
  "violation_id": "495",
  "facility_id": null,
  "population_served_count": 14538,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-01-01 00:00:00",
  "compl_per_end_date": "1995-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000271",
  "violation_id": "8894",
  "facility_id": "1",
  "population_served_count": 14538,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000271",
  "violation_id": "994",
  "facility_id": "1",
  "population_served_count": 14538,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-01-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-10-01 00:00:00",
  "compl_per_end_date": "1993-12-31 00:00:00",
  "latest_enforcement_id": "194",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000273",
  "violation_id": "12388",
  "facility_id": null,
  "population_served_count": 441,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-09-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-11 00:00:00",
  "compl_per_end_date": "1988-10-10 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-09-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000273",
  "violation_id": "1384",
  "facility_id": null,
  "population_served_count": 441,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-09-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-10-13 00:00:00",
  "compl_per_end_date": "1984-01-12 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-09-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000273",
  "violation_id": "896",
  "facility_id": null,
  "population_served_count": 441,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-09-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.7,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-01-01 00:00:00",
  "compl_per_end_date": "1996-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-09-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000275",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-04-01 00:00:00",
  "compl_per_end_date": "2022-04-30 00:00:00",
  "latest_enforcement_id": "205",
  "rtc_enforcement_id": "205",
  "rtc_date": "2022-07-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2129171",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000276",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 749,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "504",
  "rtc_enforcement_id": "504",
  "rtc_date": "2010-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000276",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 749,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "504",
  "rtc_enforcement_id": "504",
  "rtc_date": "2010-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000276",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 749,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "506",
  "rtc_enforcement_id": "506",
  "rtc_date": "2021-08-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000276",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 749,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "510",
  "rtc_enforcement_id": "510",
  "rtc_date": "2023-07-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000276",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 749,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "511",
  "rtc_enforcement_id": "511",
  "rtc_date": "2024-03-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000276",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 749,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "513",
  "rtc_enforcement_id": "513",
  "rtc_date": "2025-09-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000284",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-10-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000289",
  "violation_id": "15793",
  "facility_id": "1",
  "population_served_count": 475,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-10-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-10-02 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000289",
  "violation_id": "193",
  "facility_id": null,
  "population_served_count": 475,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-10-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-10-02 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000290",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2009-07-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "197",
  "rtc_enforcement_id": "197",
  "rtc_date": "1997-03-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000291",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 1800,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "613",
  "rtc_enforcement_id": "613",
  "rtc_date": "2014-10-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000292",
  "violation_id": "1793",
  "facility_id": "1",
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-10-01 00:00:00",
  "compl_per_end_date": "1992-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000292",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000292",
  "violation_id": "293",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-10-01 00:00:00",
  "compl_per_end_date": "1992-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000292",
  "violation_id": "393",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-10-01 00:00:00",
  "compl_per_end_date": "1992-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000296",
  "violation_id": "303",
  "facility_id": null,
  "population_served_count": 135,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "03",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3014",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-06-01 00:00:00",
  "compl_per_end_date": "2020-06-30 00:00:00",
  "latest_enforcement_id": "607",
  "rtc_enforcement_id": "607",
  "rtc_date": "2020-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000298",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 1500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "196",
  "rtc_enforcement_id": "196",
  "rtc_date": "1996-01-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000298",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 1500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "196",
  "rtc_enforcement_id": "196",
  "rtc_date": "1996-01-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000298",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 1500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-12-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "398",
  "rtc_enforcement_id": "398",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000298",
  "violation_id": "297",
  "facility_id": null,
  "population_served_count": 1500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "401",
  "rtc_enforcement_id": "401",
  "rtc_date": "2019-10-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000307",
  "violation_id": "10281",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 35,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-07-09 00:00:00",
  "compl_per_end_date": "1981-10-08 00:00:00",
  "latest_enforcement_id": "181",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-07-25 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000307",
  "violation_id": "6880",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-07-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 41,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-04-17 00:00:00",
  "compl_per_end_date": "1980-05-16 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-07-25 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000308",
  "violation_id": "10089",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 100,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-04-05 00:00:00",
  "compl_per_end_date": "1989-07-04 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000308",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-07-01 00:00:00",
  "compl_per_end_date": "1996-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000308",
  "violation_id": "399",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-11-01 00:00:00",
  "compl_per_end_date": "1998-11-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000308",
  "violation_id": "7096",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-07-01 00:00:00",
  "compl_per_end_date": "1996-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000309",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 129,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "707",
  "rtc_enforcement_id": "707",
  "rtc_date": "2007-08-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000363",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 657,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-03-31 00:00:00",
  "latest_enforcement_id": "406",
  "rtc_enforcement_id": "406",
  "rtc_date": "2016-06-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000365",
  "violation_id": "20593",
  "facility_id": "1",
  "population_served_count": 450,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2016-12-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": "193",
  "rtc_enforcement_id": null,
  "rtc_date": "2016-12-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000365",
  "violation_id": "2598",
  "facility_id": null,
  "population_served_count": 450,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2016-12-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.6,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-01-01 00:00:00",
  "compl_per_end_date": "1999-01-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-12-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000365",
  "violation_id": "2599",
  "facility_id": "1",
  "population_served_count": 450,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2016-12-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-01 00:00:00",
  "compl_per_end_date": "1999-10-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-12-06 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000365",
  "violation_id": "699",
  "facility_id": null,
  "population_served_count": 450,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2016-12-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-01 00:00:00",
  "compl_per_end_date": "1999-10-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-12-06 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000398",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 549,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-11-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-06-01 00:00:00",
  "compl_per_end_date": "2001-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-11-12 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000398",
  "violation_id": "7001",
  "facility_id": null,
  "population_served_count": 549,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-11-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-06-01 00:00:00",
  "compl_per_end_date": "2001-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-11-12 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000399",
  "violation_id": "301",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1102",
  "rtc_enforcement_id": "1102",
  "rtc_date": "2002-12-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000399",
  "violation_id": "402",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-12-31 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#81102",
  "rtc_enforcement_id": "#81102",
  "rtc_date": "2002-12-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000399",
  "violation_id": "502",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1102",
  "rtc_enforcement_id": "1102",
  "rtc_date": "2002-12-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000399",
  "violation_id": "503",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1104",
  "rtc_enforcement_id": "1104",
  "rtc_date": "2012-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000399",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1107",
  "rtc_enforcement_id": "1107",
  "rtc_date": "2013-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000399",
  "violation_id": "505",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1110",
  "rtc_enforcement_id": "1110",
  "rtc_date": "2014-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000399",
  "violation_id": "506",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1115",
  "rtc_enforcement_id": "1115",
  "rtc_date": "2015-11-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000399",
  "violation_id": "507",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1117",
  "rtc_enforcement_id": "1117",
  "rtc_date": "2017-07-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000399",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1120",
  "rtc_enforcement_id": "1120",
  "rtc_date": "2022-08-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000430",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "115",
  "rtc_enforcement_id": "115",
  "rtc_date": "2012-03-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000430",
  "violation_id": "112",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "118",
  "rtc_enforcement_id": "118",
  "rtc_date": "2017-08-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000430",
  "violation_id": "113",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "120",
  "rtc_enforcement_id": "120",
  "rtc_date": "2019-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000431",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 14,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-11 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "396",
  "rtc_enforcement_id": "396",
  "rtc_date": "1996-01-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000431",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 14,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-11 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "396",
  "rtc_enforcement_id": "396",
  "rtc_date": "1996-01-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000431",
  "violation_id": "6395",
  "facility_id": null,
  "population_served_count": 14,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-11 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000431",
  "violation_id": "6495",
  "facility_id": null,
  "population_served_count": 14,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-11 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000432",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-03 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000432",
  "violation_id": "9494",
  "facility_id": "1",
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-03 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000438",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-19 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0100085",
  "rtc_enforcement_id": "#0100085",
  "rtc_date": "2000-12-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2702",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8705",
  "rtc_enforcement_id": "8705",
  "rtc_date": "2005-06-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2909",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-09-21 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9110",
  "rtc_enforcement_id": "9110",
  "rtc_date": "2009-10-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2913",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9325",
  "rtc_enforcement_id": "9325",
  "rtc_date": "2013-06-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2914",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9324",
  "rtc_enforcement_id": "9324",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2915",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "09",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": "2021-09-30 00:00:00",
  "latest_enforcement_id": "9330",
  "rtc_enforcement_id": "9330",
  "rtc_date": "2022-09-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2916",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "09",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-09-12 00:00:00",
  "compl_per_end_date": "2022-12-08 00:00:00",
  "latest_enforcement_id": "9329",
  "rtc_enforcement_id": "9329",
  "rtc_date": "2022-12-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2917",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9333",
  "rtc_enforcement_id": "9333",
  "rtc_date": "2025-02-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000438",
  "violation_id": "2919",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9335",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000438",
  "violation_id": "794",
  "facility_id": null,
  "population_served_count": 296,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6594",
  "rtc_enforcement_id": "6594",
  "rtc_date": "1994-07-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000439",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-19 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8500",
  "rtc_enforcement_id": "8500",
  "rtc_date": "2000-10-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000439",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000439",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000439",
  "violation_id": "395",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1300",
  "rtc_enforcement_id": "1300",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000439",
  "violation_id": "396",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1302",
  "rtc_enforcement_id": "1302",
  "rtc_date": "2024-07-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000439",
  "violation_id": "397",
  "facility_id": null,
  "population_served_count": 600,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1305",
  "rtc_enforcement_id": "1305",
  "rtc_date": "2025-06-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000441",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2012-02-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "413",
  "rtc_enforcement_id": "413",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "204",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "608",
  "rtc_enforcement_id": "608",
  "rtc_date": "2007-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "308",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "920",
  "rtc_enforcement_id": "920",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "917",
  "rtc_enforcement_id": "917",
  "rtc_date": "2012-09-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000442",
  "violation_id": "313",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "924",
  "rtc_enforcement_id": "924",
  "rtc_date": "2014-04-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "314",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "947",
  "rtc_date": "2017-02-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "315",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "952",
  "rtc_enforcement_id": "952",
  "rtc_date": "2016-03-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "316",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "948",
  "rtc_enforcement_id": "948",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "317",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "952",
  "rtc_enforcement_id": "952",
  "rtc_date": "2016-03-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "318",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "931",
  "rtc_enforcement_id": "952",
  "rtc_date": "2016-03-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "319",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "953",
  "rtc_enforcement_id": "953",
  "rtc_date": "2022-02-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "320",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "949",
  "rtc_enforcement_id": "949",
  "rtc_date": "2019-09-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "321",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "949",
  "rtc_enforcement_id": "949",
  "rtc_date": "2019-09-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "322",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 4.87,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": "2019-03-08 00:00:00",
  "latest_enforcement_id": "946",
  "rtc_enforcement_id": "946",
  "rtc_date": "2019-03-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000442",
  "violation_id": "323",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "949",
  "rtc_enforcement_id": "949",
  "rtc_date": "2019-09-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "324",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-12-31 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "950",
  "rtc_enforcement_id": "950",
  "rtc_date": "2020-02-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000442",
  "violation_id": "325",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "955",
  "rtc_enforcement_id": "955",
  "rtc_date": "2023-05-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000442",
  "violation_id": "326",
  "facility_id": null,
  "population_served_count": 195,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "956",
  "rtc_enforcement_id": "956",
  "rtc_date": "2023-05-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000443",
  "violation_id": "10285",
  "facility_id": null,
  "population_served_count": 3000,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 6,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-07-31 00:00:00",
  "compl_per_end_date": "1985-10-30 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000443",
  "violation_id": "14183",
  "facility_id": null,
  "population_served_count": 3000,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "03",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-07-01 00:00:00",
  "compl_per_end_date": "1983-09-30 00:00:00",
  "latest_enforcement_id": "283",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000443",
  "violation_id": "8887",
  "facility_id": null,
  "population_served_count": 3000,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "03",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-04-01 00:00:00",
  "compl_per_end_date": "1987-06-30 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000443",
  "violation_id": "9383",
  "facility_id": null,
  "population_served_count": 3000,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-12-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-06-29 00:00:00",
  "compl_per_end_date": "1983-07-28 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000453",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 900,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2001-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2001-12-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000455",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 125,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2010-01-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2010-01-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000455",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 125,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2010-01-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "709",
  "rtc_enforcement_id": "709",
  "rtc_date": "2009-02-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000464",
  "violation_id": "1211",
  "facility_id": null,
  "population_served_count": 209,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3619",
  "rtc_enforcement_id": "3619",
  "rtc_date": "2016-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000464",
  "violation_id": "1213",
  "facility_id": null,
  "population_served_count": 209,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3618",
  "rtc_enforcement_id": "3618",
  "rtc_date": "2015-07-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000464",
  "violation_id": "704",
  "facility_id": null,
  "population_served_count": 209,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1705",
  "rtc_enforcement_id": "1705",
  "rtc_date": "2005-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000464",
  "violation_id": "808",
  "facility_id": null,
  "population_served_count": 209,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3209",
  "rtc_enforcement_id": "3209",
  "rtc_date": "2009-02-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000466",
  "violation_id": "694",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1999-12-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1999-12-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000468",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000468",
  "violation_id": "405",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1406",
  "rtc_enforcement_id": "1406",
  "rtc_date": "2005-11-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000468",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1814",
  "rtc_enforcement_id": "1814",
  "rtc_date": "2008-10-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000468",
  "violation_id": "611",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1816",
  "rtc_enforcement_id": "1816",
  "rtc_date": "2010-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000468",
  "violation_id": "612",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1816",
  "rtc_enforcement_id": "1816",
  "rtc_date": "2010-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000468",
  "violation_id": "613",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1817",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000468",
  "violation_id": "614",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1819",
  "rtc_enforcement_id": "1819",
  "rtc_date": "2015-07-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000469",
  "violation_id": "14483",
  "facility_id": null,
  "population_served_count": 1143,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 60,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-09-08 00:00:00",
  "compl_per_end_date": "1983-10-07 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000470",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 80,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000477",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000481",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 130,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "207",
  "rtc_enforcement_id": "207",
  "rtc_date": "2007-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000484",
  "violation_id": "103",
  "facility_id": null,
  "population_served_count": 112,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "205",
  "rtc_enforcement_id": "205",
  "rtc_date": "2011-03-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000484",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 112,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "208",
  "rtc_enforcement_id": "208",
  "rtc_date": "2012-07-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000485",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": "2000-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000485",
  "violation_id": "11082",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 18,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-08-11 00:00:00",
  "compl_per_end_date": "1982-11-10 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "11583",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-08-09 00:00:00",
  "compl_per_end_date": "1983-11-08 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "11681",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-08-19 00:00:00",
  "compl_per_end_date": "1981-11-18 00:00:00",
  "latest_enforcement_id": "181",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "1682",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 17,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-11-09 00:00:00",
  "compl_per_end_date": "1982-02-08 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "2083",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 17,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-11-22 00:00:00",
  "compl_per_end_date": "1983-02-21 00:00:00",
  "latest_enforcement_id": "283",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "2281",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-12-05 00:00:00",
  "compl_per_end_date": "1981-03-04 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000485",
  "violation_id": "3382",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 18,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-02-09 00:00:00",
  "compl_per_end_date": "1982-05-08 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "3984",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 17,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-01-01 00:00:00",
  "compl_per_end_date": "1984-03-31 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "5181",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-02-06 00:00:00",
  "compl_per_end_date": "1981-05-05 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "6083",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-02-15 00:00:00",
  "compl_per_end_date": "1983-05-14 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "6482",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 17.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-05-19 00:00:00",
  "compl_per_end_date": "1982-08-18 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "6884",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-04-01 00:00:00",
  "compl_per_end_date": "1984-06-30 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "7781",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.7,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-05-13 00:00:00",
  "compl_per_end_date": "1981-08-12 00:00:00",
  "latest_enforcement_id": "281",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000485",
  "violation_id": "9583",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-09-10 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 17,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-05-12 00:00:00",
  "compl_per_end_date": "1983-08-11 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-10 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000492",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000492",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1023",
  "rtc_enforcement_id": "1023",
  "rtc_date": "2014-01-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000499",
  "violation_id": "499",
  "facility_id": null,
  "population_served_count": 47,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1001",
  "rtc_enforcement_id": "1001",
  "rtc_date": "2021-02-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000500",
  "violation_id": "102",
  "facility_id": null,
  "population_served_count": 700,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2009-03-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "302",
  "rtc_enforcement_id": "302",
  "rtc_date": "2002-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000500",
  "violation_id": "203",
  "facility_id": null,
  "population_served_count": 700,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2009-03-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "603",
  "rtc_enforcement_id": "603",
  "rtc_date": "2003-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000503",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 687,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "407",
  "rtc_enforcement_id": "407",
  "rtc_date": "2007-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000504",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 175,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-08-01 00:00:00",
  "compl_per_end_date": "2017-08-31 00:00:00",
  "latest_enforcement_id": "922",
  "rtc_enforcement_id": "922",
  "rtc_date": "2017-10-27 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1629212",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000505",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2010-08-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1195",
  "rtc_enforcement_id": "1195",
  "rtc_date": "1994-11-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000505",
  "violation_id": "23694",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2010-08-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2010-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000505",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2010-08-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1402",
  "rtc_enforcement_id": null,
  "rtc_date": "2010-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000519",
  "violation_id": "2192",
  "facility_id": "1",
  "population_served_count": 1000,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-05-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-05-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000519",
  "violation_id": "292",
  "facility_id": null,
  "population_served_count": 1000,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-05-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-05-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000521",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000521",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "610",
  "rtc_enforcement_id": "610",
  "rtc_date": "2016-07-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000521",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.7,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": "2018-09-30 00:00:00",
  "latest_enforcement_id": "614",
  "rtc_enforcement_id": "614",
  "rtc_date": "2018-10-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000521",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 8.78,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-01-15 00:00:00",
  "compl_per_end_date": "2019-05-07 00:00:00",
  "latest_enforcement_id": "617",
  "rtc_enforcement_id": "617",
  "rtc_date": "2019-05-07 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000521",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "1016",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-01-01 00:00:00",
  "compl_per_end_date": "2024-12-18 00:00:00",
  "latest_enforcement_id": "620",
  "rtc_enforcement_id": "620",
  "rtc_date": "2024-12-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000521",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "1064",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "620",
  "rtc_enforcement_id": "620",
  "rtc_date": "2024-12-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000521",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "620",
  "rtc_enforcement_id": "620",
  "rtc_date": "2024-12-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000521",
  "violation_id": "215",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "1927",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "620",
  "rtc_enforcement_id": "620",
  "rtc_date": "2024-12-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000521",
  "violation_id": "216",
  "facility_id": null,
  "population_served_count": 312,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "1996",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "620",
  "rtc_enforcement_id": "620",
  "rtc_date": "2024-12-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000523",
  "violation_id": "1000",
  "facility_id": null,
  "population_served_count": 132,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2701",
  "rtc_enforcement_id": "2701",
  "rtc_date": "2012-09-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000523",
  "violation_id": "1001",
  "facility_id": null,
  "population_served_count": 132,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2704",
  "rtc_enforcement_id": "2704",
  "rtc_date": "2016-07-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000528",
  "violation_id": "1003",
  "facility_id": null,
  "population_served_count": 44,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3305",
  "rtc_enforcement_id": "3305",
  "rtc_date": "2005-05-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000537",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 450,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000537",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 450,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "509",
  "rtc_enforcement_id": "509",
  "rtc_date": "2012-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000543",
  "violation_id": "10482",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-08-13 00:00:00",
  "compl_per_end_date": "1982-11-12 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "10981",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-08-24 00:00:00",
  "compl_per_end_date": "1981-11-23 00:00:00",
  "latest_enforcement_id": "181",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "11685",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-07-16 00:00:00",
  "compl_per_end_date": "1985-10-15 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "14084",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-07-01 00:00:00",
  "compl_per_end_date": "1984-09-30 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "1482",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-11-09 00:00:00",
  "compl_per_end_date": "1982-02-08 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "1783",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-11-23 00:00:00",
  "compl_per_end_date": "1983-02-22 00:00:00",
  "latest_enforcement_id": "283",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "295",
  "rtc_enforcement_id": "295",
  "rtc_date": "1995-08-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000543",
  "violation_id": "25594",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000543",
  "violation_id": "2682",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-02-09 00:00:00",
  "compl_per_end_date": "1982-05-08 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000543",
  "violation_id": "2984",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-11-04 00:00:00",
  "compl_per_end_date": "1984-02-03 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "3386",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-03-14 00:00:00",
  "compl_per_end_date": "1986-06-13 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "3781",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-01-09 00:00:00",
  "compl_per_end_date": "1981-04-08 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "4185",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-01-14 00:00:00",
  "compl_per_end_date": "1985-04-13 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "4480",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-04-29 00:00:00",
  "compl_per_end_date": "1980-09-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "4784",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-03-01 00:00:00",
  "compl_per_end_date": "1984-05-31 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "481",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-10-28 00:00:00",
  "compl_per_end_date": "1981-01-27 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "586",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-10-10 00:00:00",
  "compl_per_end_date": "1986-01-09 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "5882",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-05-06 00:00:00",
  "compl_per_end_date": "1982-08-05 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "6183",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-02-25 00:00:00",
  "compl_per_end_date": "1983-05-24 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "6781",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-05-06 00:00:00",
  "compl_per_end_date": "1981-08-05 00:00:00",
  "latest_enforcement_id": "281",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "7486",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-05-22 00:00:00",
  "compl_per_end_date": "1986-08-21 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "7785",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-04-19 00:00:00",
  "compl_per_end_date": "1985-07-18 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "785",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-10-01 00:00:00",
  "compl_per_end_date": "1984-12-31 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000543",
  "violation_id": "9186",
  "facility_id": null,
  "population_served_count": 178,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-12-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-09-16 00:00:00",
  "compl_per_end_date": "1986-12-15 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-12-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000544",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 70,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000544",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 70,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "705",
  "rtc_enforcement_id": "705",
  "rtc_date": "2005-03-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000545",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 305,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000545",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 305,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000545",
  "violation_id": "612",
  "facility_id": null,
  "population_served_count": 305,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1915",
  "rtc_enforcement_id": "1915",
  "rtc_date": "2019-07-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000547",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 1200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "995",
  "rtc_enforcement_id": "995",
  "rtc_date": "1995-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000547",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 1200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1309",
  "rtc_enforcement_id": "1309",
  "rtc_date": "2008-11-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000547",
  "violation_id": "510",
  "facility_id": null,
  "population_served_count": 1200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1315",
  "rtc_enforcement_id": "1315",
  "rtc_date": "2013-09-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0200101",
  "rtc_enforcement_id": "#0200101",
  "rtc_date": "2001-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1109",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3523",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1110",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1111",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1112",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3513",
  "rtc_enforcement_id": "3513",
  "rtc_date": "2007-02-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1115",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3526",
  "rtc_enforcement_id": "3526",
  "rtc_date": "2012-09-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1116",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3540",
  "rtc_enforcement_id": "3540",
  "rtc_date": "2016-06-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1117",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3534",
  "rtc_enforcement_id": "3534",
  "rtc_date": "2014-08-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1118",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3541",
  "rtc_enforcement_id": "3541",
  "rtc_date": "2015-05-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000548",
  "violation_id": "1121",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": "2022-07-31 00:00:00",
  "latest_enforcement_id": "3545",
  "rtc_enforcement_id": "3545",
  "rtc_date": "2022-08-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2163513",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000548",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000549",
  "violation_id": "808",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2209",
  "rtc_enforcement_id": "2209",
  "rtc_date": "2008-12-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000549",
  "violation_id": "809",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2213",
  "rtc_enforcement_id": "2213",
  "rtc_date": "2012-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000549",
  "violation_id": "811",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-06-23 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2226",
  "rtc_enforcement_id": "2226",
  "rtc_date": "2013-08-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000549",
  "violation_id": "813",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2224",
  "rtc_enforcement_id": "2224",
  "rtc_date": "2014-12-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000549",
  "violation_id": "815",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2228",
  "rtc_enforcement_id": "2228",
  "rtc_date": "2024-07-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000550",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 96,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1995-10-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1995-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000552",
  "violation_id": "#0799991",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "30",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "0600",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0755200",
  "rtc_enforcement_id": "#0755200",
  "rtc_date": "2007-08-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000552",
  "violation_id": "812",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "34",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3014",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "719",
  "rtc_enforcement_id": "719",
  "rtc_date": "2012-06-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": "DE1116873",
  "corrective_action_id": null,
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000552",
  "violation_id": "815",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "725",
  "rtc_enforcement_id": "725",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000552",
  "violation_id": "816",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 5.85,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-01 00:00:00",
  "compl_per_end_date": "2018-05-31 00:00:00",
  "latest_enforcement_id": "729",
  "rtc_enforcement_id": "729",
  "rtc_date": "2018-06-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000552",
  "violation_id": "817",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.36,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "728",
  "rtc_enforcement_id": "728",
  "rtc_date": "2018-07-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000552",
  "violation_id": "818",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1032",
  "compliance_status_code": "R",
  "viol_measure": 0.135,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.05,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-09-16 00:00:00",
  "compl_per_end_date": "2019-10-16 00:00:00",
  "latest_enforcement_id": "731",
  "rtc_enforcement_id": "731",
  "rtc_date": "2019-10-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000552",
  "violation_id": "819",
  "facility_id": null,
  "population_served_count": 231114,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1032",
  "compliance_status_code": "R",
  "viol_measure": 0.078,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.05,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-05-19 00:00:00",
  "compl_per_end_date": "2020-06-18 00:00:00",
  "latest_enforcement_id": "733",
  "rtc_enforcement_id": "733",
  "rtc_date": "2020-06-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000553",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 214,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "396",
  "rtc_enforcement_id": "396",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000554",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 280,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1999-09-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1999-09-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000554",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 280,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1999-09-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1999-09-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000556",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 12000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1308",
  "rtc_enforcement_id": "1308",
  "rtc_date": "1995-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000557",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 12450,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "398",
  "rtc_enforcement_id": "398",
  "rtc_date": "2016-12-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000558",
  "violation_id": "1008",
  "facility_id": null,
  "population_served_count": 973,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2112",
  "rtc_enforcement_id": "2112",
  "rtc_date": "2012-03-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000558",
  "violation_id": "1009",
  "facility_id": null,
  "population_served_count": 973,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2114",
  "rtc_enforcement_id": "2114",
  "rtc_date": "2014-10-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000558",
  "violation_id": "1010",
  "facility_id": null,
  "population_served_count": 973,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 8.55,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-04-30 00:00:00",
  "latest_enforcement_id": "2118",
  "rtc_enforcement_id": "2118",
  "rtc_date": "2018-05-09 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000558",
  "violation_id": "1011",
  "facility_id": null,
  "population_served_count": 973,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.42,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-01 00:00:00",
  "compl_per_end_date": "2018-05-31 00:00:00",
  "latest_enforcement_id": "2117",
  "rtc_enforcement_id": "2117",
  "rtc_date": "2018-06-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000558",
  "violation_id": "1012",
  "facility_id": null,
  "population_served_count": 973,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2121",
  "rtc_enforcement_id": "2121",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1007",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3928",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1108",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3928",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1204",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3928",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1306",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3928",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1307",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1308",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1311",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3991",
  "rtc_enforcement_id": "3991",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1313",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3940",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1314",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3985",
  "rtc_enforcement_id": "3985",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1319",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3986",
  "rtc_enforcement_id": "3986",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1324",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3986",
  "rtc_enforcement_id": "3986",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1325",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3986",
  "rtc_enforcement_id": "3986",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1328",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3986",
  "rtc_enforcement_id": "3986",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1329",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3984",
  "rtc_enforcement_id": "3984",
  "rtc_date": "2019-08-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1330",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3986",
  "rtc_enforcement_id": "3986",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1331",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3986",
  "rtc_enforcement_id": "3986",
  "rtc_date": "2019-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1332",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3991",
  "rtc_enforcement_id": "3991",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1333",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-12-31 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3991",
  "rtc_enforcement_id": "3991",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1334",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3989",
  "rtc_enforcement_id": "3990",
  "rtc_date": "2020-09-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1335",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3994",
  "rtc_enforcement_id": "3994",
  "rtc_date": "2021-08-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000560",
  "violation_id": "1336",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3996",
  "rtc_enforcement_id": "3996",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "804",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2906",
  "rtc_enforcement_id": "2906",
  "rtc_date": "2006-03-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000560",
  "violation_id": "905",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2906",
  "rtc_enforcement_id": "2906",
  "rtc_date": "2006-03-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1095",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2097",
  "rtc_enforcement_id": "2097",
  "rtc_date": "1997-05-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1108",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3209",
  "rtc_enforcement_id": "3209",
  "rtc_date": "2008-12-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1204",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3405",
  "rtc_enforcement_id": "3405",
  "rtc_date": "2005-01-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1307",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3814",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1309",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3816",
  "rtc_enforcement_id": "3816",
  "rtc_date": "2014-09-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1310",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3819",
  "rtc_enforcement_id": "3819",
  "rtc_date": "2014-12-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1311",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3821",
  "rtc_enforcement_id": "3821",
  "rtc_date": "2015-07-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1312",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3823",
  "rtc_enforcement_id": "3823",
  "rtc_date": "2016-08-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1313",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3828",
  "rtc_enforcement_id": "3828",
  "rtc_date": "2019-05-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000561",
  "violation_id": "1314",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3829",
  "rtc_enforcement_id": "3830",
  "rtc_date": "2021-08-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000561",
  "violation_id": "706",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3814",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "805",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3814",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000561",
  "violation_id": "907",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3808",
  "rtc_enforcement_id": "3808",
  "rtc_date": "2007-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000563",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 5000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2018-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000564",
  "violation_id": "#1500002",
  "facility_id": null,
  "population_served_count": 100495,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "32",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "0800",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-03-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1500300",
  "rtc_enforcement_id": "#1500301",
  "rtc_date": "2015-05-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "123",
  "rule_group_code": "100",
  "rule_family_code": "120"
},
{
  "pwsid": "DE0000567",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 2027,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "314",
  "rtc_enforcement_id": "314",
  "rtc_date": "2012-09-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000567",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 2027,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "317",
  "rtc_enforcement_id": "317",
  "rtc_date": "2014-11-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000568",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000568",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1009",
  "rtc_enforcement_id": "1009",
  "rtc_date": "2008-12-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "Y",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "708",
  "rtc_enforcement_id": "708",
  "rtc_date": "2008-01-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000569",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "711",
  "rtc_enforcement_id": "712",
  "rtc_date": "2014-07-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000569",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "725",
  "rtc_enforcement_id": "725",
  "rtc_date": "2018-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "66",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "717",
  "rtc_enforcement_id": "729",
  "rtc_date": "2015-07-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "724",
  "rtc_enforcement_id": "724",
  "rtc_date": "2018-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000569",
  "violation_id": "313",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": "2016-09-30 00:00:00",
  "latest_enforcement_id": "728",
  "rtc_enforcement_id": "728",
  "rtc_date": "2017-08-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "314",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": "2017-06-30 00:00:00",
  "latest_enforcement_id": "725",
  "rtc_enforcement_id": "725",
  "rtc_date": "2018-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "315",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "725",
  "rtc_enforcement_id": "725",
  "rtc_date": "2018-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000569",
  "violation_id": "316",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "727",
  "rtc_enforcement_id": "727",
  "rtc_date": "2019-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000569",
  "violation_id": "318",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "733",
  "rtc_enforcement_id": "733",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000569",
  "violation_id": "319",
  "facility_id": null,
  "population_served_count": 93,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-07-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "20",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "0700",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-11-28 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "735",
  "rtc_enforcement_id": "735",
  "rtc_date": "2022-12-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000571",
  "violation_id": "901",
  "facility_id": null,
  "population_served_count": 39491,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2804",
  "rtc_enforcement_id": "2804",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000571",
  "violation_id": "903",
  "facility_id": null,
  "population_served_count": 39491,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1032",
  "compliance_status_code": "K",
  "viol_measure": 0.1,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-02-02 00:00:00",
  "compl_per_end_date": "2023-03-01 00:00:00",
  "latest_enforcement_id": "2807",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000572",
  "violation_id": "505",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000572",
  "violation_id": "506",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000572",
  "violation_id": "507",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2112",
  "rtc_enforcement_id": "2112",
  "rtc_date": "2012-09-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000572",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2135",
  "rtc_enforcement_id": "2135",
  "rtc_date": "2016-06-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000572",
  "violation_id": "510",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-09 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2134",
  "rtc_enforcement_id": "2134",
  "rtc_date": "2016-07-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000572",
  "violation_id": "511",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2133",
  "rtc_enforcement_id": "2133",
  "rtc_date": "2014-08-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "17594",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#81702",
  "rtc_enforcement_id": "#81702",
  "rtc_date": "2002-06-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000574",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1702",
  "rtc_enforcement_id": "1702",
  "rtc_date": "2002-06-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000574",
  "violation_id": "405",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2006",
  "rtc_enforcement_id": "2006",
  "rtc_date": "2005-11-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "607",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2608",
  "rtc_enforcement_id": "2608",
  "rtc_date": "2007-10-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "708",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3009",
  "rtc_enforcement_id": "3009",
  "rtc_date": "2008-11-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "709",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3013",
  "rtc_enforcement_id": "3013",
  "rtc_date": "2005-03-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "711",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3021",
  "rtc_enforcement_id": "3021",
  "rtc_date": "2012-10-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3045",
  "rtc_enforcement_id": "3045",
  "rtc_date": "2019-10-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "715",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3033",
  "rtc_enforcement_id": "3033",
  "rtc_date": "2014-10-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "717",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "66",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-06-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3045",
  "rtc_enforcement_id": "3045",
  "rtc_date": "2019-10-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000574",
  "violation_id": "718",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3046",
  "rtc_enforcement_id": "3046",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "719",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3046",
  "rtc_enforcement_id": "3046",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "721",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3046",
  "rtc_enforcement_id": "3046",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "722",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3043",
  "rtc_enforcement_id": "3043",
  "rtc_date": "2019-01-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000574",
  "violation_id": "723",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3046",
  "rtc_enforcement_id": "3046",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "724",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3046",
  "rtc_enforcement_id": "3046",
  "rtc_date": "2019-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "725",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3054",
  "rtc_enforcement_id": "3054",
  "rtc_date": "2021-08-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "726",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3056",
  "rtc_enforcement_id": "3056",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000574",
  "violation_id": "727",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3059",
  "rtc_enforcement_id": "3059",
  "rtc_date": "2024-06-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000578",
  "violation_id": "105",
  "facility_id": null,
  "population_served_count": 346,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2005-01-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2005-01-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000579",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 11000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "76",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-08-08 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "713",
  "rtc_enforcement_id": "713",
  "rtc_date": "2011-08-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000580",
  "violation_id": "505",
  "facility_id": null,
  "population_served_count": 1591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1806",
  "rtc_enforcement_id": "1806",
  "rtc_date": "2006-01-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000580",
  "violation_id": "804",
  "facility_id": null,
  "population_served_count": 1591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2504",
  "rtc_enforcement_id": "2504",
  "rtc_date": "2004-09-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000580",
  "violation_id": "805",
  "facility_id": null,
  "population_served_count": 1591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2506",
  "rtc_enforcement_id": "2506",
  "rtc_date": "2004-10-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000580",
  "violation_id": "806",
  "facility_id": null,
  "population_served_count": 1591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2508",
  "rtc_enforcement_id": "2508",
  "rtc_date": "2012-09-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000580",
  "violation_id": "807",
  "facility_id": null,
  "population_served_count": 1591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2511",
  "rtc_enforcement_id": "2511",
  "rtc_date": "2016-07-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000580",
  "violation_id": "808",
  "facility_id": null,
  "population_served_count": 1591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2514",
  "rtc_enforcement_id": "2514",
  "rtc_date": "2025-01-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000587",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000587",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000588",
  "violation_id": "16294",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-03-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1997-07-11 00:00:00",
  "latest_enforcement_id": "297",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000588",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-03-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000588",
  "violation_id": "26794",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-03-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1997-07-11 00:00:00",
  "latest_enforcement_id": "297",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000588",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-03-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "1007",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "1304",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8355",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "1408",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-12-17 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8402",
  "rtc_enforcement_id": "8402",
  "rtc_date": "2015-04-15 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000590",
  "violation_id": "1708",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8402",
  "rtc_enforcement_id": "8402",
  "rtc_date": "2015-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000590",
  "violation_id": "1809",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-02 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8413",
  "rtc_enforcement_id": "8413",
  "rtc_date": "2016-08-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000590",
  "violation_id": "1908",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8355",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2511",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8375",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2515",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": "2009-06-30 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2516",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": "2009-12-31 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2517",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": "2010-06-30 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2518",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": "2010-12-31 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2519",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-12-28 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2521",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": "2011-06-30 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2522",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": "2011-12-31 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2525",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": "2012-06-30 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2526",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2528",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": "2012-12-31 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2531",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2532",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2533",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-01-01 00:00:00",
  "compl_per_end_date": "2013-06-30 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2534",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": "2013-09-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2535",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.3,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-10-01 00:00:00",
  "compl_per_end_date": "2013-12-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2536",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.3,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-01-01 00:00:00",
  "compl_per_end_date": "2014-03-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2537",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-04-01 00:00:00",
  "compl_per_end_date": "2014-06-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2538",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.4,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-09-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2539",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2540",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2541",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "8412",
  "rtc_enforcement_id": "8412",
  "rtc_date": "2016-06-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2542",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-03-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2543",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2544",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2545",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2546",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2547",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2548",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-03-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2549",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-04-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2550",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2551",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": "2016-09-30 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2552",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-10-01 00:00:00",
  "compl_per_end_date": "2016-12-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2553",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.86,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": "2017-03-31 00:00:00",
  "latest_enforcement_id": "#1700701",
  "rtc_enforcement_id": "#1700701",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2554",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8419",
  "rtc_enforcement_id": "8419",
  "rtc_date": "2017-07-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2555",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8423",
  "rtc_enforcement_id": "8423",
  "rtc_date": "2018-07-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2556",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8425",
  "rtc_enforcement_id": "8425",
  "rtc_date": "2020-10-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2557",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8427",
  "rtc_enforcement_id": "8427",
  "rtc_date": "2021-09-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2558",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.85,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-01-01 00:00:00",
  "compl_per_end_date": "2025-03-31 00:00:00",
  "latest_enforcement_id": "8432",
  "rtc_enforcement_id": "8432",
  "rtc_date": "2025-06-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "2559",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.65,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-04-01 00:00:00",
  "compl_per_end_date": "2025-06-30 00:00:00",
  "latest_enforcement_id": "8432",
  "rtc_enforcement_id": "8432",
  "rtc_date": "2025-06-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8355",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "406",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.55,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-10-01 00:00:00",
  "compl_per_end_date": "2005-12-31 00:00:00",
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000590",
  "violation_id": "505",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9999900000000000001",
  "rtc_enforcement_id": "9999900000000000001",
  "rtc_date": "2017-11-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000590",
  "violation_id": "604",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8413",
  "rtc_enforcement_id": "8413",
  "rtc_date": "2016-08-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000592",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 7259,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.4,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-04-30 00:00:00",
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2018-05-07 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000596",
  "violation_id": "1009",
  "facility_id": null,
  "population_served_count": 123,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-06-22 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3399",
  "rtc_enforcement_id": "3399",
  "rtc_date": "2013-08-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000596",
  "violation_id": "894",
  "facility_id": null,
  "population_served_count": 123,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000597",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 3984,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "510",
  "rtc_enforcement_id": "510",
  "rtc_date": "2013-04-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000597",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 3984,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1028",
  "compliance_status_code": "R",
  "viol_measure": 0.45,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.03,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-11-01 00:00:00",
  "compl_per_end_date": "2017-11-30 00:00:00",
  "latest_enforcement_id": "516",
  "rtc_enforcement_id": "516",
  "rtc_date": "2018-10-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000597",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 3984,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.46,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-01 00:00:00",
  "compl_per_end_date": "2018-05-31 00:00:00",
  "latest_enforcement_id": "513",
  "rtc_enforcement_id": "513",
  "rtc_date": "2018-06-04 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000597",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 3984,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1032",
  "compliance_status_code": "R",
  "viol_measure": 0.147,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.05,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-11-04 00:00:00",
  "compl_per_end_date": "2019-12-04 00:00:00",
  "latest_enforcement_id": "515",
  "rtc_enforcement_id": "515",
  "rtc_date": "2020-02-04 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000599",
  "violation_id": "303",
  "facility_id": null,
  "population_served_count": 300,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1008",
  "rtc_enforcement_id": "1008",
  "rtc_date": "2013-05-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000599",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 300,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1113",
  "rtc_enforcement_id": "1113",
  "rtc_date": "2009-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000599",
  "violation_id": "405",
  "facility_id": null,
  "population_served_count": 300,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1111",
  "rtc_enforcement_id": "1111",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000600",
  "violation_id": "708",
  "facility_id": null,
  "population_served_count": 152,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2518",
  "rtc_enforcement_id": "2518",
  "rtc_date": "2013-07-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000600",
  "violation_id": "710",
  "facility_id": null,
  "population_served_count": 152,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2513",
  "rtc_enforcement_id": "2513",
  "rtc_date": "2012-09-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000600",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 152,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2517",
  "rtc_enforcement_id": "2517",
  "rtc_date": "2013-09-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000600",
  "violation_id": "714",
  "facility_id": null,
  "population_served_count": 152,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2524",
  "rtc_enforcement_id": "2524",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000600",
  "violation_id": "715",
  "facility_id": null,
  "population_served_count": 152,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2526",
  "rtc_enforcement_id": "2526",
  "rtc_date": "2024-09-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000602",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 9627,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "395",
  "rtc_enforcement_id": "395",
  "rtc_date": "1994-11-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000602",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 9627,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "397",
  "rtc_enforcement_id": "397",
  "rtc_date": "2013-08-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000602",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 9627,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "399",
  "rtc_enforcement_id": "399",
  "rtc_date": "2015-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000602",
  "violation_id": "297",
  "facility_id": null,
  "population_served_count": 9627,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.33,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-08-01 00:00:00",
  "compl_per_end_date": "2018-08-31 00:00:00",
  "latest_enforcement_id": "401",
  "rtc_enforcement_id": "401",
  "rtc_date": "2018-08-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000604",
  "violation_id": "13481",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 8,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-09-08 00:00:00",
  "compl_per_end_date": "1981-12-07 00:00:00",
  "latest_enforcement_id": "181",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-09-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000604",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2987",
  "compliance_status_code": "I",
  "viol_measure": 0.00644,
  "unit_of_measure": null,
  "state_mcl": 0.005,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-09-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "310",
  "rule_group_code": "300",
  "rule_family_code": "310"
},
{
  "pwsid": "DE0000604",
  "violation_id": "303",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1405",
  "rtc_enforcement_id": "1405",
  "rtc_date": "2005-06-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000604",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000604",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1207",
  "rtc_enforcement_id": "1207",
  "rtc_date": "2007-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000604",
  "violation_id": "4894",
  "facility_id": "1",
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2987",
  "compliance_status_code": "I",
  "viol_measure": 0.00644,
  "unit_of_measure": null,
  "state_mcl": 0.005,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": "294",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-09-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "310",
  "rule_group_code": "300",
  "rule_family_code": "310"
},
{
  "pwsid": "DE0000604",
  "violation_id": "809",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2010",
  "rtc_enforcement_id": "2010",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000604",
  "violation_id": "909",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2009",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000604",
  "violation_id": "910",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2012",
  "rtc_enforcement_id": "2012",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000604",
  "violation_id": "911",
  "facility_id": null,
  "population_served_count": 369,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-09-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2016",
  "rtc_enforcement_id": "2016",
  "rtc_date": "2016-06-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000606",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1106",
  "rtc_enforcement_id": "1106",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000606",
  "violation_id": "306",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-12-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1110",
  "rtc_enforcement_id": "1110",
  "rtc_date": "2025-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000607",
  "violation_id": "10282",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-08-09 00:00:00",
  "compl_per_end_date": "1982-11-08 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1082",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-11-20 00:00:00",
  "compl_per_end_date": "1982-02-19 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "12788",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-14 00:00:00",
  "compl_per_end_date": "1988-10-13 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "12790",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 105.1,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-07-18 00:00:00",
  "compl_per_end_date": "1990-10-17 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "13185",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-07-29 00:00:00",
  "compl_per_end_date": "1985-10-28 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "13783",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-08-03 00:00:00",
  "compl_per_end_date": "1983-11-02 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1390",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-11-07 00:00:00",
  "compl_per_end_date": "1990-02-06 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1583",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-11-04 00:00:00",
  "compl_per_end_date": "1983-02-03 00:00:00",
  "latest_enforcement_id": "283",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1589",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-10-13 00:00:00",
  "compl_per_end_date": "1989-01-12 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1681",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-10-27 00:00:00",
  "compl_per_end_date": "1981-01-26 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1684",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-11-02 00:00:00",
  "compl_per_end_date": "1984-02-01 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "1886",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-10-15 00:00:00",
  "compl_per_end_date": "1986-01-14 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "192",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000607",
  "violation_id": "2488",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-10-08 00:00:00",
  "compl_per_end_date": "1988-01-07 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "2885",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-10-01 00:00:00",
  "compl_per_end_date": "1984-12-31 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "3287",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-07-31 00:00:00",
  "compl_per_end_date": "1987-10-30 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "3886",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-01-07 00:00:00",
  "compl_per_end_date": "1986-04-06 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "3887",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-01-08 00:00:00",
  "compl_per_end_date": "1987-04-07 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "395",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-04-01 00:00:00",
  "compl_per_end_date": "1995-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "4082",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-02-19 00:00:00",
  "compl_per_end_date": "1982-05-18 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "4381",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-02-19 00:00:00",
  "compl_per_end_date": "1981-05-18 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "4888",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-01-13 00:00:00",
  "compl_per_end_date": "1988-04-12 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "5283",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-02-10 00:00:00",
  "compl_per_end_date": "1983-05-09 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "5685",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-01-25 00:00:00",
  "compl_per_end_date": "1985-04-24 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "5686",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 20,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-04-01 00:00:00",
  "compl_per_end_date": "1986-06-30 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "5890",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-01-10 00:00:00",
  "compl_per_end_date": "1990-04-09 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "5987",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.1,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-05-07 00:00:00",
  "compl_per_end_date": "1987-08-06 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "6280",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-04-29 00:00:00",
  "compl_per_end_date": "1980-09-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "6584",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-02-27 00:00:00",
  "compl_per_end_date": "1984-05-26 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "6983",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-05-03 00:00:00",
  "compl_per_end_date": "1983-08-02 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "7090",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-04-16 00:00:00",
  "compl_per_end_date": "1990-07-15 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "8481",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-05-13 00:00:00",
  "compl_per_end_date": "1981-08-12 00:00:00",
  "latest_enforcement_id": "281",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "8684",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-05-14 00:00:00",
  "compl_per_end_date": "1984-08-13 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "8688",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-04-13 00:00:00",
  "compl_per_end_date": "1988-07-12 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "887",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-10-15 00:00:00",
  "compl_per_end_date": "1987-01-14 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "9285",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-04-18 00:00:00",
  "compl_per_end_date": "1985-07-17 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "9886",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-07-31 00:00:00",
  "compl_per_end_date": "1986-10-30 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000607",
  "violation_id": "9981",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-02-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-08-06 00:00:00",
  "compl_per_end_date": "1981-11-05 00:00:00",
  "latest_enforcement_id": "181",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-02-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1003",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2204",
  "rtc_enforcement_id": "2204",
  "rtc_date": "2004-01-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1107",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2507",
  "rtc_enforcement_id": "2507",
  "rtc_date": "2007-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1208",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3219",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1509",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2809",
  "rtc_enforcement_id": "2909",
  "rtc_date": "2009-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1609",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2809",
  "rtc_enforcement_id": "2909",
  "rtc_date": "2009-08-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1610",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3212",
  "rtc_enforcement_id": "3212",
  "rtc_date": "2010-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1612",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3218",
  "rtc_enforcement_id": "3218",
  "rtc_date": "2012-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1613",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-08-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3222",
  "rtc_enforcement_id": "3223",
  "rtc_date": "2013-09-24 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1615",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3227",
  "rtc_enforcement_id": "3227",
  "rtc_date": "2014-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1617",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-08-01 00:00:00",
  "compl_per_end_date": "2021-08-31 00:00:00",
  "latest_enforcement_id": "3234",
  "rtc_enforcement_id": "3234",
  "rtc_date": "2021-10-15 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2065196",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1618",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-06-30 00:00:00",
  "compl_per_end_date": "2022-07-29 00:00:00",
  "latest_enforcement_id": "3238",
  "rtc_enforcement_id": "3238",
  "rtc_date": "2022-09-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1619",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-09-26 00:00:00",
  "compl_per_end_date": "2022-10-25 00:00:00",
  "latest_enforcement_id": "3247",
  "rtc_enforcement_id": "3247",
  "rtc_date": "2023-12-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1620",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-11-22 00:00:00",
  "compl_per_end_date": "2022-12-21 00:00:00",
  "latest_enforcement_id": "3247",
  "rtc_enforcement_id": "3247",
  "rtc_date": "2023-12-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1621",
  "facility_id": "4024",
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-04-14 00:00:00",
  "compl_per_end_date": "2023-07-13 00:00:00",
  "latest_enforcement_id": "3247",
  "rtc_enforcement_id": "3247",
  "rtc_date": "2023-12-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000608",
  "violation_id": "1622",
  "facility_id": "4024",
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-01-01 00:00:00",
  "compl_per_end_date": "2025-03-31 00:00:00",
  "latest_enforcement_id": "3250",
  "rtc_enforcement_id": "3250",
  "rtc_date": "2025-07-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000608",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1006",
  "rtc_enforcement_id": "1006",
  "rtc_date": "2005-11-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000608",
  "violation_id": "903",
  "facility_id": null,
  "population_served_count": 78,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3219",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000610",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 289,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "408",
  "rtc_enforcement_id": "408",
  "rtc_date": "2007-11-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000611",
  "violation_id": "1204",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7228",
  "rtc_enforcement_id": "7228",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "1305",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5506",
  "rtc_enforcement_id": "5506",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "1607",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6508",
  "rtc_enforcement_id": "6508",
  "rtc_date": "2007-10-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "1908",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7228",
  "rtc_enforcement_id": "7228",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2008",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7209",
  "rtc_enforcement_id": "7209",
  "rtc_date": "2008-11-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2009",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": "7228",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2010",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": "7228",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2011",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7212",
  "rtc_enforcement_id": "7212",
  "rtc_date": "2007-02-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2012",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7214",
  "rtc_enforcement_id": "7214",
  "rtc_date": "2004-02-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2013",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7228",
  "rtc_enforcement_id": "7228",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000611",
  "violation_id": "2016",
  "facility_id": null,
  "population_served_count": 138,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7227",
  "rtc_enforcement_id": "7227",
  "rtc_date": "2017-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000613",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 591,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "104",
  "rtc_enforcement_id": "104",
  "rtc_date": "2019-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000614",
  "violation_id": "303",
  "facility_id": null,
  "population_served_count": 17700,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "504",
  "rtc_enforcement_id": "504",
  "rtc_date": "2004-01-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000614",
  "violation_id": "811",
  "facility_id": null,
  "population_served_count": 17700,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SWP",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2212",
  "rtc_enforcement_id": "2212",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000615",
  "violation_id": "911",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2413",
  "rtc_enforcement_id": "2413",
  "rtc_date": "2016-07-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000616",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 9800,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1025",
  "compliance_status_code": "R",
  "viol_measure": 0.777,
  "unit_of_measure": "MG/L",
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-06-23 00:00:00",
  "compl_per_end_date": "2020-07-22 00:00:00",
  "latest_enforcement_id": "205",
  "rtc_enforcement_id": "205",
  "rtc_date": "2020-08-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "333",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000617",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 441,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-12-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": "2018-07-31 00:00:00",
  "latest_enforcement_id": "206",
  "rtc_enforcement_id": "206",
  "rtc_date": "2018-07-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1714759",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000618",
  "violation_id": "198",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-05-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-02-01 00:00:00",
  "compl_per_end_date": "1998-02-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-05-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000618",
  "violation_id": "206",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-05-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "707",
  "rtc_enforcement_id": "707",
  "rtc_date": "2006-12-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000618",
  "violation_id": "2698",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-05-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-02-01 00:00:00",
  "compl_per_end_date": "1998-02-28 00:00:00",
  "latest_enforcement_id": "198",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-05-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000618",
  "violation_id": "308",
  "facility_id": null,
  "population_served_count": 250,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-05-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1109",
  "rtc_enforcement_id": "1109",
  "rtc_date": "2009-09-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000619",
  "violation_id": "1091",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "11589",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-07-13 00:00:00",
  "compl_per_end_date": "1989-10-12 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "12990",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-07-23 00:00:00",
  "compl_per_end_date": "1990-10-22 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "1790",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-10-27 00:00:00",
  "compl_per_end_date": "1990-01-26 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "292",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "604",
  "rtc_enforcement_id": "604",
  "rtc_date": "2014-08-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000619",
  "violation_id": "293",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2016-06-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000619",
  "violation_id": "3791",
  "facility_id": "1",
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 2.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "5790",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-01-29 00:00:00",
  "compl_per_end_date": "1990-04-28 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "5889",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-03-10 00:00:00",
  "compl_per_end_date": "1989-06-09 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000619",
  "violation_id": "7290",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-04-25 00:00:00",
  "compl_per_end_date": "1990-07-24 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000620",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 135,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1997-04-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1997-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000620",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 135,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1997-04-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1997-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000622",
  "violation_id": "508",
  "facility_id": null,
  "population_served_count": 8568,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "909",
  "rtc_enforcement_id": "909",
  "rtc_date": "2014-11-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000622",
  "violation_id": "509",
  "facility_id": null,
  "population_served_count": 8568,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "911",
  "rtc_enforcement_id": "911",
  "rtc_date": "2017-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000622",
  "violation_id": "510",
  "facility_id": null,
  "population_served_count": 8568,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.41,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-04-30 00:00:00",
  "latest_enforcement_id": "919",
  "rtc_enforcement_id": "919",
  "rtc_date": "2018-05-07 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000622",
  "violation_id": "511",
  "facility_id": null,
  "population_served_count": 8568,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 5.9,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-01 00:00:00",
  "compl_per_end_date": "2018-05-31 00:00:00",
  "latest_enforcement_id": "918",
  "rtc_enforcement_id": "918",
  "rtc_date": "2018-05-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000622",
  "violation_id": "512",
  "facility_id": null,
  "population_served_count": 8568,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.27,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "917",
  "rtc_enforcement_id": "917",
  "rtc_date": "2018-07-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000622",
  "violation_id": "513",
  "facility_id": null,
  "population_served_count": 8568,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-12-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "926",
  "rtc_enforcement_id": "926",
  "rtc_date": "2025-06-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000623",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 255,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "313",
  "rtc_enforcement_id": "313",
  "rtc_date": "2016-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1832",
  "rtc_enforcement_id": "1832",
  "rtc_date": "2009-09-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "396",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": "2012-12-31 00:00:00",
  "latest_enforcement_id": "1828",
  "rtc_enforcement_id": "1828",
  "rtc_date": "2016-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "397",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1851",
  "rtc_enforcement_id": "1851",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "399",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1818",
  "rtc_enforcement_id": "1818",
  "rtc_date": "2014-02-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "400",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1828",
  "rtc_enforcement_id": "1828",
  "rtc_date": "2016-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "401",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-01-01 00:00:00",
  "compl_per_end_date": "2013-06-30 00:00:00",
  "latest_enforcement_id": "1828",
  "rtc_enforcement_id": "1828",
  "rtc_date": "2016-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "402",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1839",
  "rtc_enforcement_id": "1839",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "403",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "66",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-06-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1828",
  "rtc_enforcement_id": "1828",
  "rtc_date": "2016-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1839",
  "rtc_enforcement_id": "1839",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "405",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.4,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "1829",
  "rtc_enforcement_id": "1829",
  "rtc_date": "2016-02-11 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000628",
  "violation_id": "406",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1839",
  "rtc_enforcement_id": "1839",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1839",
  "rtc_enforcement_id": "1839",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1839",
  "rtc_enforcement_id": "1839",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000628",
  "violation_id": "409",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1839",
  "rtc_enforcement_id": "1839",
  "rtc_date": "2019-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "410",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.35,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-05-13 00:00:00",
  "compl_per_end_date": "2020-06-12 00:00:00",
  "latest_enforcement_id": "1843",
  "rtc_enforcement_id": "1843",
  "rtc_date": "2020-12-03 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000628",
  "violation_id": "411",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1845",
  "rtc_enforcement_id": "1845",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "412",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1847",
  "rtc_enforcement_id": "1847",
  "rtc_date": "2023-07-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000628",
  "violation_id": "413",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.3,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-09-28 00:00:00",
  "compl_per_end_date": "2023-10-27 00:00:00",
  "latest_enforcement_id": "1850",
  "rtc_enforcement_id": "1850",
  "rtc_date": "2024-04-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000629",
  "violation_id": "105",
  "facility_id": null,
  "population_served_count": 3200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "306",
  "rtc_enforcement_id": "306",
  "rtc_date": "2005-11-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000629",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 3200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "316",
  "rtc_enforcement_id": "316",
  "rtc_date": "2017-06-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000629",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 3200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "318",
  "rtc_enforcement_id": "318",
  "rtc_date": "2019-07-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000629",
  "violation_id": "110",
  "facility_id": null,
  "population_served_count": 3200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "320",
  "rtc_enforcement_id": "320",
  "rtc_date": "2020-10-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#0900001",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "30",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2456",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-09-01 00:00:00",
  "compl_per_end_date": "2009-09-30 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#0900002",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "30",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-09-01 00:00:00",
  "compl_per_end_date": "2009-09-30 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1000001",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "30",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "0600",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400001",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2456",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-10-01 00:00:00",
  "compl_per_end_date": "2013-10-31 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400002",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2456",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-01-01 00:00:00",
  "compl_per_end_date": "2014-01-31 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400003",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2456",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-04-01 00:00:00",
  "compl_per_end_date": "2014-04-30 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400004",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2456",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-07-31 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400005",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-10-01 00:00:00",
  "compl_per_end_date": "2014-10-31 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400006",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-01-01 00:00:00",
  "compl_per_end_date": "2014-01-31 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400007",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-04-01 00:00:00",
  "compl_per_end_date": "2014-04-30 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "#1400008",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "27",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-07-31 00:00:00",
  "latest_enforcement_id": "#1502001",
  "rtc_enforcement_id": "#1502001",
  "rtc_date": "2016-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000630",
  "violation_id": "395",
  "facility_id": null,
  "population_served_count": 40000,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.4,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "496",
  "rtc_enforcement_id": "496",
  "rtc_date": "2018-07-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000634",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 5549,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "107",
  "rtc_enforcement_id": "107",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000638",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-07-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000638",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-07-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1607",
  "rtc_enforcement_id": "1607",
  "rtc_date": "2007-01-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000638",
  "violation_id": "208",
  "facility_id": null,
  "population_served_count": 108,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-07-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1712",
  "rtc_enforcement_id": "1712",
  "rtc_date": "2010-11-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000640",
  "violation_id": "495",
  "facility_id": null,
  "population_served_count": 270,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2001-06-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2001-06-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000641",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 398,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000645",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 1575,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "615",
  "rtc_enforcement_id": "615",
  "rtc_date": "2015-09-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000645",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 1575,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "617",
  "rtc_enforcement_id": "617",
  "rtc_date": "2016-08-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000645",
  "violation_id": "313",
  "facility_id": null,
  "population_served_count": 1575,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-09-01 00:00:00",
  "compl_per_end_date": "2018-09-30 00:00:00",
  "latest_enforcement_id": "627",
  "rtc_enforcement_id": "627",
  "rtc_date": "2018-10-11 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1742089",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000645",
  "violation_id": "314",
  "facility_id": null,
  "population_served_count": 1575,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "05",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-09-21 00:00:00",
  "compl_per_end_date": "2018-10-21 00:00:00",
  "latest_enforcement_id": "622",
  "rtc_enforcement_id": "622",
  "rtc_date": "2018-09-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000645",
  "violation_id": "315",
  "facility_id": null,
  "population_served_count": 1575,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "76",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "627",
  "rtc_enforcement_id": "627",
  "rtc_date": "2018-10-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1002",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1102",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1103",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0600085",
  "rtc_enforcement_id": "#0600085",
  "rtc_date": "2006-02-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1204",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1308",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5616",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-05-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1404",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "14188",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 5,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-19 00:00:00",
  "compl_per_end_date": "1988-08-18 00:00:00",
  "latest_enforcement_id": "288",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-05-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1505",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1506",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": "5615",
  "rtc_date": "2013-06-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1507",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": "5615",
  "rtc_date": "2013-06-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1508",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5621",
  "rtc_enforcement_id": "5621",
  "rtc_date": "2013-12-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1509",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5615",
  "rtc_enforcement_id": "5615",
  "rtc_date": "2013-06-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1510",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5627",
  "rtc_enforcement_id": "5627",
  "rtc_date": "2019-01-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1511",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5628",
  "rtc_enforcement_id": "5628",
  "rtc_date": "2019-01-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1512",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5629",
  "rtc_enforcement_id": "5629",
  "rtc_date": "2019-01-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "1513",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5630",
  "rtc_enforcement_id": "5630",
  "rtc_date": "2018-05-25 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000649",
  "violation_id": "2700",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-10-01 00:00:00",
  "compl_per_end_date": "1999-12-31 00:00:00",
  "latest_enforcement_id": "200",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-05-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000649",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-08-01 00:00:00",
  "compl_per_end_date": "1994-08-31 00:00:00",
  "latest_enforcement_id": "290097",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-05-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000649",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "4199",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-05-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000649",
  "violation_id": "705",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "800",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3806",
  "rtc_enforcement_id": "3806",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000649",
  "violation_id": "901",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-05-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0600085",
  "rtc_enforcement_id": "#0600085",
  "rtc_date": "2006-02-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000650",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000650",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000650",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2108",
  "rtc_enforcement_id": "2108",
  "rtc_date": "2008-06-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000650",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2510",
  "rtc_enforcement_id": "2510",
  "rtc_date": "2009-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000650",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2305",
  "rtc_enforcement_id": "2305",
  "rtc_date": "2004-10-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000650",
  "violation_id": "607",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2510",
  "rtc_enforcement_id": "2510",
  "rtc_date": "2009-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000650",
  "violation_id": "608",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2519",
  "rtc_enforcement_id": "2519",
  "rtc_date": "2016-10-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000650",
  "violation_id": "609",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2514",
  "rtc_enforcement_id": "2514",
  "rtc_date": "2016-09-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000650",
  "violation_id": "610",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2516",
  "rtc_enforcement_id": "2516",
  "rtc_date": "2017-08-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000650",
  "violation_id": "611",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "3B",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-08-01 00:00:00",
  "compl_per_end_date": "2022-08-31 00:00:00",
  "latest_enforcement_id": "2523",
  "rtc_enforcement_id": "2523",
  "rtc_date": "2022-09-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000651",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 476,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "204",
  "rtc_enforcement_id": "204",
  "rtc_date": "2012-10-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000654",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 3502,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": 123.8,
  "unit_of_measure": "UG/L",
  "state_mcl": 80,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "420",
  "rtc_enforcement_id": "420",
  "rtc_date": "2017-07-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000654",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 3502,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": 91.3,
  "unit_of_measure": "UG/L",
  "state_mcl": 80,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-03-31 00:00:00",
  "latest_enforcement_id": "420",
  "rtc_enforcement_id": "420",
  "rtc_date": "2017-07-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000654",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 3502,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": 83.38,
  "unit_of_measure": "UG/L",
  "state_mcl": 80,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": "2020-09-30 00:00:00",
  "latest_enforcement_id": "426",
  "rtc_enforcement_id": "426",
  "rtc_date": "2022-02-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000654",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 3502,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": 0.083,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.08,
  "is_major_viol_ind": null,
  "severity_ind_cnt": 1,
  "compl_per_begin_date": "2020-10-01 00:00:00",
  "compl_per_end_date": "2020-12-31 00:00:00",
  "latest_enforcement_id": "426",
  "rtc_enforcement_id": "426",
  "rtc_date": "2022-02-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE0000657",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 11813,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2012-08-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000657",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 11813,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2016-06-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000657",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 11813,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2016-10-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000660",
  "violation_id": "205",
  "facility_id": null,
  "population_served_count": 147,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1005",
  "rtc_enforcement_id": "1005",
  "rtc_date": "2005-07-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000660",
  "violation_id": "306",
  "facility_id": null,
  "population_served_count": 147,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1206",
  "rtc_enforcement_id": "1206",
  "rtc_date": "2006-08-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000660",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 147,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1208",
  "rtc_enforcement_id": "1208",
  "rtc_date": "2019-08-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000661",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000661",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000661",
  "violation_id": "406",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2009",
  "rtc_enforcement_id": "2009",
  "rtc_date": "2009-08-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000661",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2011",
  "rtc_enforcement_id": "2011",
  "rtc_date": "2015-08-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000661",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2013",
  "rtc_enforcement_id": "2013",
  "rtc_date": "2016-08-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000661",
  "violation_id": "410",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2015",
  "rtc_enforcement_id": "2015",
  "rtc_date": "2017-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000662",
  "violation_id": "11191",
  "facility_id": "1",
  "population_served_count": 1995,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-04 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000662",
  "violation_id": "2181",
  "facility_id": null,
  "population_served_count": 1995,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-11-21 00:00:00",
  "compl_per_end_date": "1981-02-20 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000662",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 1995,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-04 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000662",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 1995,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000662",
  "violation_id": "8180",
  "facility_id": null,
  "population_served_count": 1995,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "03",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-06-30 00:00:00",
  "compl_per_end_date": "1980-07-29 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000663",
  "violation_id": "#1600003",
  "facility_id": null,
  "population_served_count": 107976,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "32",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "0800",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1500801",
  "rtc_enforcement_id": "#1500801",
  "rtc_date": "2015-09-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "123",
  "rule_group_code": "100",
  "rule_family_code": "120"
},
{
  "pwsid": "DE0000663",
  "violation_id": "#1600004",
  "facility_id": null,
  "population_served_count": 107976,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "32",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "0800",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-05-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1500801",
  "rtc_enforcement_id": "#1500801",
  "rtc_date": "2015-09-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "123",
  "rule_group_code": "100",
  "rule_family_code": "120"
},
{
  "pwsid": "DE0000663",
  "violation_id": "406",
  "facility_id": null,
  "population_served_count": 107976,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1010",
  "rtc_enforcement_id": "1010",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000663",
  "violation_id": "409",
  "facility_id": null,
  "population_served_count": 107976,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "3A",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-08-01 00:00:00",
  "compl_per_end_date": "2023-08-31 00:00:00",
  "latest_enforcement_id": "1017",
  "rtc_enforcement_id": "1017",
  "rtc_date": "2023-10-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000663",
  "violation_id": "9999900000000000001",
  "facility_id": null,
  "population_served_count": 107976,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "SW",
  "pop_cat_5_code": "5",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "33",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0800",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1800200",
  "rtc_enforcement_id": "#1800201",
  "rtc_date": "2017-11-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "123",
  "rule_group_code": "100",
  "rule_family_code": "120"
},
{
  "pwsid": "DE0000667",
  "violation_id": "23994",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "297",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "29794",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "297",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "401",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2707",
  "rtc_enforcement_id": "2707",
  "rtc_date": "2006-10-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "603",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#0700801",
  "rtc_enforcement_id": "#0700801",
  "rtc_date": "2006-11-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "908",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3109",
  "rtc_enforcement_id": "3109",
  "rtc_date": "2009-01-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "909",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-09 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3113",
  "rtc_enforcement_id": "3113",
  "rtc_date": "2015-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000667",
  "violation_id": "910",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3116",
  "rtc_enforcement_id": "3116",
  "rtc_date": "2019-10-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000667",
  "violation_id": "911",
  "facility_id": null,
  "population_served_count": 71,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3119",
  "rtc_enforcement_id": "3119",
  "rtc_date": "2024-11-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000669",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 2,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-03-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2009-03-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000669",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 2,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-03-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2009-03-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000669",
  "violation_id": "902",
  "facility_id": null,
  "population_served_count": 2,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-03-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2009-03-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000711",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 80,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "816",
  "rtc_enforcement_id": "816",
  "rtc_date": "2016-04-15 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000711",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 80,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "816",
  "rtc_enforcement_id": "816",
  "rtc_date": "2016-04-15 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000713",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-03-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-01-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-03-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000713",
  "violation_id": "298",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-03-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-10-01 00:00:00",
  "compl_per_end_date": "1997-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-03-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000713",
  "violation_id": "7130191",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-03-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-01-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-03-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000715",
  "violation_id": "398",
  "facility_id": null,
  "population_served_count": 700,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-06-01 00:00:00",
  "compl_per_end_date": "2024-06-30 00:00:00",
  "latest_enforcement_id": "907",
  "rtc_enforcement_id": "907",
  "rtc_date": "2024-08-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2361315",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000716",
  "violation_id": "14989",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-12-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 80,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-07-31 00:00:00",
  "compl_per_end_date": "1989-08-30 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-12-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000800",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-04-01 00:00:00",
  "compl_per_end_date": "2000-04-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000800",
  "violation_id": "1301",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-01-01 00:00:00",
  "compl_per_end_date": "2001-01-31 00:00:00",
  "latest_enforcement_id": "201",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000800",
  "violation_id": "200",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-06-01 00:00:00",
  "compl_per_end_date": "2000-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000800",
  "violation_id": "4300",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-04-01 00:00:00",
  "compl_per_end_date": "2000-04-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000800",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000800",
  "violation_id": "6699",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-09-01 00:00:00",
  "compl_per_end_date": "1999-09-30 00:00:00",
  "latest_enforcement_id": "299",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000800",
  "violation_id": "6701",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-09-01 00:00:00",
  "compl_per_end_date": "2001-09-30 00:00:00",
  "latest_enforcement_id": "301",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000800",
  "violation_id": "697",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-07-01 00:00:00",
  "compl_per_end_date": "1997-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000800",
  "violation_id": "798",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.3,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-10-01 00:00:00",
  "compl_per_end_date": "1997-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000800",
  "violation_id": "898",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.3,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-01-01 00:00:00",
  "compl_per_end_date": "1998-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000800",
  "violation_id": "999",
  "facility_id": null,
  "population_served_count": 55,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-09-01 00:00:00",
  "compl_per_end_date": "1999-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000810",
  "violation_id": "1709",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7022",
  "rtc_enforcement_id": "7022",
  "rtc_date": "2011-11-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000810",
  "violation_id": "22593",
  "facility_id": "1",
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": "293",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-03-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000810",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-10-01 00:00:00",
  "compl_per_end_date": "1995-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-03-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000810",
  "violation_id": "3580",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 8,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1979-10-11 00:00:00",
  "compl_per_end_date": "1979-11-10 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-03-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000810",
  "violation_id": "3600",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-05-01 00:00:00",
  "compl_per_end_date": "2000-05-31 00:00:00",
  "latest_enforcement_id": "100",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-03-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000810",
  "violation_id": "6194",
  "facility_id": "1",
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-03-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1994-03-31 00:00:00",
  "latest_enforcement_id": "394",
  "rtc_enforcement_id": null,
  "rtc_date": "2021-03-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "10391",
  "facility_id": "1",
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000817",
  "violation_id": "14589",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 40,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-08-21 00:00:00",
  "compl_per_end_date": "1989-09-20 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000817",
  "violation_id": "16393",
  "facility_id": "1",
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000817",
  "violation_id": "21993",
  "facility_id": "1",
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000817",
  "violation_id": "3693",
  "facility_id": "1",
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-10-01 00:00:00",
  "compl_per_end_date": "1992-12-31 00:00:00",
  "latest_enforcement_id": "593",
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "392",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "493",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-10-01 00:00:00",
  "compl_per_end_date": "1992-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "593",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000817",
  "violation_id": "693",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-03-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "704",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1328",
  "rtc_enforcement_id": "1328",
  "rtc_date": "2014-06-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000817",
  "violation_id": "706",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1347",
  "rtc_enforcement_id": "1347",
  "rtc_date": "2013-07-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "707",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1318",
  "rtc_enforcement_id": "1318",
  "rtc_date": "2014-02-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "708",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1346",
  "rtc_enforcement_id": "1346",
  "rtc_date": "2019-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "709",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "66",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-06-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1329",
  "rtc_enforcement_id": "1329",
  "rtc_date": "2016-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000817",
  "violation_id": "710",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1346",
  "rtc_enforcement_id": "1346",
  "rtc_date": "2019-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "711",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-10-31 00:00:00",
  "latest_enforcement_id": "1331",
  "rtc_enforcement_id": "1331",
  "rtc_date": "2016-07-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-11-01 00:00:00",
  "compl_per_end_date": "2015-11-30 00:00:00",
  "latest_enforcement_id": "1331",
  "rtc_enforcement_id": "1331",
  "rtc_date": "2016-07-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "713",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1346",
  "rtc_enforcement_id": "1346",
  "rtc_date": "2019-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "714",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1346",
  "rtc_enforcement_id": "1346",
  "rtc_date": "2019-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "716",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1346",
  "rtc_enforcement_id": "1346",
  "rtc_date": "2019-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "717",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1346",
  "rtc_enforcement_id": "1346",
  "rtc_date": "2019-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000817",
  "violation_id": "721",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "Y",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-12-01 00:00:00",
  "compl_per_end_date": "2025-12-31 00:00:00",
  "latest_enforcement_id": "1352",
  "rtc_enforcement_id": "1352",
  "rtc_date": "2026-03-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2538289",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000817",
  "violation_id": "722",
  "facility_id": null,
  "population_served_count": 66,
  "npm_candidate": "Y",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2026-03-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-12-22 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1354",
  "rtc_enforcement_id": "1354",
  "rtc_date": "2026-03-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000818",
  "violation_id": "#1400001",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "34",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3014",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-08-01 00:00:00",
  "compl_per_end_date": "2014-08-31 00:00:00",
  "latest_enforcement_id": "#1602601",
  "rtc_enforcement_id": "#1602601",
  "rtc_date": "2016-11-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000818",
  "violation_id": "#1600001",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "2A",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-05-01 00:00:00",
  "compl_per_end_date": "2016-05-30 00:00:00",
  "latest_enforcement_id": "#1602601",
  "rtc_enforcement_id": "#1602601",
  "rtc_date": "2016-11-21 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000818",
  "violation_id": "#1600002",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-07 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "#1602601",
  "rtc_enforcement_id": "#1602601",
  "rtc_date": "2016-11-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "F",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000818",
  "violation_id": "316",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-09-30 00:00:00",
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "939",
  "rtc_date": "2017-02-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000818",
  "violation_id": "317",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "939",
  "rtc_date": "2017-02-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000818",
  "violation_id": "318",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-03-31 00:00:00",
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "939",
  "rtc_date": "2017-02-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000818",
  "violation_id": "319",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-04-30 00:00:00",
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "939",
  "rtc_date": "2017-02-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000818",
  "violation_id": "320",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "939",
  "rtc_date": "2017-02-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000818",
  "violation_id": "321",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "42",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0700",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-04-22 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "938",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": "COR-DE5491505327",
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000818",
  "violation_id": "322",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "34",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3014",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-04-22 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "939",
  "rtc_enforcement_id": "939",
  "rtc_date": "2017-02-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": "DE1510295",
  "corrective_action_id": null,
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000818",
  "violation_id": "323",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "943",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000818",
  "violation_id": "324",
  "facility_id": null,
  "population_served_count": 228,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "947",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000832",
  "violation_id": "11088",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-08-19 00:00:00",
  "compl_per_end_date": "1988-11-18 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "11790",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 145.1,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-08-24 00:00:00",
  "compl_per_end_date": "1990-11-23 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "12585",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-08-19 00:00:00",
  "compl_per_end_date": "1985-11-18 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "1286",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-11-13 00:00:00",
  "compl_per_end_date": "1986-02-12 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "1287",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-08-14 00:00:00",
  "compl_per_end_date": "1987-11-13 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "13689",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-08-18 00:00:00",
  "compl_per_end_date": "1989-11-17 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "1481",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-11-18 00:00:00",
  "compl_per_end_date": "1981-02-17 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "1888",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-11-04 00:00:00",
  "compl_per_end_date": "1988-02-03 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "2287",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-11-19 00:00:00",
  "compl_per_end_date": "1987-02-18 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "2289",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-11-04 00:00:00",
  "compl_per_end_date": "1989-02-03 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "2391",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "2890",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-11-14 00:00:00",
  "compl_per_end_date": "1990-02-13 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "3186",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-03-07 00:00:00",
  "compl_per_end_date": "1986-06-06 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "391",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.3,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "4288",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-02-09 00:00:00",
  "compl_per_end_date": "1988-05-08 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "4389",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-02-13 00:00:00",
  "compl_per_end_date": "1989-05-12 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "4590",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-02-22 00:00:00",
  "compl_per_end_date": "1990-05-21 00:00:00",
  "latest_enforcement_id": "290",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "5087",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-02-26 00:00:00",
  "compl_per_end_date": "1987-05-25 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "5391",
  "facility_id": "1",
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": "291",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "5980",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-05-21 00:00:00",
  "compl_per_end_date": "1980-10-20 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "7091",
  "facility_id": "1",
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.3,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "7286",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-05-27 00:00:00",
  "compl_per_end_date": "1986-08-26 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "7887",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-05-27 00:00:00",
  "compl_per_end_date": "1987-08-26 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "7988",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-06-08 00:00:00",
  "compl_per_end_date": "1988-09-07 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "7989",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-05-11 00:00:00",
  "compl_per_end_date": "1989-08-10 00:00:00",
  "latest_enforcement_id": "289",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "8985",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-05-15 00:00:00",
  "compl_per_end_date": "1985-08-14 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "9090",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-05-21 00:00:00",
  "compl_per_end_date": "1990-08-20 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000832",
  "violation_id": "9286",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.2,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-08-20 00:00:00",
  "compl_per_end_date": "1986-11-19 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "10083",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-07-01 00:00:00",
  "compl_per_end_date": "1983-09-30 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "1086",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-10-24 00:00:00",
  "compl_per_end_date": "1986-01-23 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "11585",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-07-15 00:00:00",
  "compl_per_end_date": "1985-10-14 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "11586",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-07-28 00:00:00",
  "compl_per_end_date": "1986-10-27 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "11591",
  "facility_id": "1",
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "11781",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-08-03 00:00:00",
  "compl_per_end_date": "1981-11-02 00:00:00",
  "latest_enforcement_id": "181",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "1181",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-11-19 00:00:00",
  "compl_per_end_date": "1981-02-18 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "12091",
  "facility_id": "1",
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "15283",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-09-23 00:00:00",
  "compl_per_end_date": "1983-12-22 00:00:00",
  "latest_enforcement_id": "683",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "1680",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10010,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1979-10-29 00:00:00",
  "compl_per_end_date": "1980-04-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "1882",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-10-07 00:00:00",
  "compl_per_end_date": "1982-01-06 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "19692",
  "facility_id": "1",
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "2087",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-10-06 00:00:00",
  "compl_per_end_date": "1987-01-05 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "2986",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-01-09 00:00:00",
  "compl_per_end_date": "1986-04-08 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "3082",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-03-12 00:00:00",
  "compl_per_end_date": "1982-06-11 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "3685",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-01-08 00:00:00",
  "compl_per_end_date": "1985-04-07 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "3787",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-02-13 00:00:00",
  "compl_per_end_date": "1987-05-12 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "383",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-10-01 00:00:00",
  "compl_per_end_date": "1982-12-31 00:00:00",
  "latest_enforcement_id": "283",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "391",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "4384",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-01-01 00:00:00",
  "compl_per_end_date": "1984-03-31 00:00:00",
  "latest_enforcement_id": "284",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "492",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "5081",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-03-24 00:00:00",
  "compl_per_end_date": "1981-06-23 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "5483",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-01-01 00:00:00",
  "compl_per_end_date": "1983-03-31 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "5680",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1980-05-01 00:00:00",
  "compl_per_end_date": "1980-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "585",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.9,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-10-01 00:00:00",
  "compl_per_end_date": "1984-12-31 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "592",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "6191",
  "facility_id": "1",
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "6586",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-04-08 00:00:00",
  "compl_per_end_date": "1986-07-07 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "7284",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-04-01 00:00:00",
  "compl_per_end_date": "1984-06-30 00:00:00",
  "latest_enforcement_id": "284",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "7681",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1981-05-07 00:00:00",
  "compl_per_end_date": "1981-08-06 00:00:00",
  "latest_enforcement_id": "281",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "7883",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1983-04-01 00:00:00",
  "compl_per_end_date": "1983-06-30 00:00:00",
  "latest_enforcement_id": "183",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "793",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "8285",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-04-18 00:00:00",
  "compl_per_end_date": "1985-07-17 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000834",
  "violation_id": "8382",
  "facility_id": null,
  "population_served_count": 1100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1982-07-01 00:00:00",
  "compl_per_end_date": "1982-09-30 00:00:00",
  "latest_enforcement_id": "182",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000840",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000840",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "505",
  "rtc_enforcement_id": "505",
  "rtc_date": "2005-01-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000840",
  "violation_id": "306",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "511",
  "rtc_enforcement_id": "511",
  "rtc_date": "2015-07-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000840",
  "violation_id": "308",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "513",
  "rtc_enforcement_id": "513",
  "rtc_date": "2016-07-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000840",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "515",
  "rtc_enforcement_id": "516",
  "rtc_date": "2017-10-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000840",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "518",
  "rtc_enforcement_id": "518",
  "rtc_date": "2022-10-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "810",
  "rtc_enforcement_id": "810",
  "rtc_date": "2013-06-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "208",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "815",
  "rtc_enforcement_id": "815",
  "rtc_date": "2014-11-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000841",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "66",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-06-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "825",
  "rtc_enforcement_id": "825",
  "rtc_date": "2015-10-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000841",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "819",
  "rtc_enforcement_id": "819",
  "rtc_date": "2015-07-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "821",
  "rtc_enforcement_id": "821",
  "rtc_date": "2016-07-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "826",
  "rtc_enforcement_id": "826",
  "rtc_date": "2019-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "826",
  "rtc_enforcement_id": "826",
  "rtc_date": "2019-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "215",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "826",
  "rtc_enforcement_id": "826",
  "rtc_date": "2019-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "216",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 6.42,
  "unit_of_measure": "PCI/L",
  "state_mcl": 5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-10-24 00:00:00",
  "compl_per_end_date": "2020-10-23 00:00:00",
  "latest_enforcement_id": "834",
  "rtc_enforcement_id": "834",
  "rtc_date": "2022-08-04 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000841",
  "violation_id": "217",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "831",
  "rtc_enforcement_id": "831",
  "rtc_date": "2020-10-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000841",
  "violation_id": "218",
  "facility_id": null,
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 5.84,
  "unit_of_measure": "PCI/L",
  "state_mcl": 5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": "2021-12-31 00:00:00",
  "latest_enforcement_id": "834",
  "rtc_enforcement_id": "834",
  "rtc_date": "2022-08-04 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000841",
  "violation_id": "219",
  "facility_id": "883",
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 6.2,
  "unit_of_measure": "PCI/L",
  "state_mcl": 5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-01 00:00:00",
  "compl_per_end_date": "2024-06-30 00:00:00",
  "latest_enforcement_id": "841",
  "rtc_enforcement_id": "841",
  "rtc_date": "2025-07-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000841",
  "violation_id": "220",
  "facility_id": "883",
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 6.365,
  "unit_of_measure": "PCI/L",
  "state_mcl": 5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": "2024-09-30 00:00:00",
  "latest_enforcement_id": "841",
  "rtc_enforcement_id": "841",
  "rtc_date": "2025-07-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000841",
  "violation_id": "221",
  "facility_id": "883",
  "population_served_count": 256,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "4010",
  "compliance_status_code": "R",
  "viol_measure": 6.4,
  "unit_of_measure": "PCI/L",
  "state_mcl": 5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-01-01 00:00:00",
  "compl_per_end_date": "2024-12-31 00:00:00",
  "latest_enforcement_id": "841",
  "rtc_enforcement_id": "841",
  "rtc_date": "2025-07-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "340",
  "rule_group_code": "300",
  "rule_family_code": "340"
},
{
  "pwsid": "DE0000853",
  "violation_id": "1185",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-11-23 00:00:00",
  "compl_per_end_date": "1985-01-22 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000853",
  "violation_id": "12090",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-08-06 00:00:00",
  "compl_per_end_date": "1990-11-05 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000853",
  "violation_id": "2501",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-04-01 00:00:00",
  "compl_per_end_date": "2001-04-30 00:00:00",
  "latest_enforcement_id": "201",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000853",
  "violation_id": "2591",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000853",
  "violation_id": "5491",
  "facility_id": "1",
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000853",
  "violation_id": "595",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2017-02-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000853",
  "violation_id": "7291",
  "facility_id": "1",
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": "291",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000853",
  "violation_id": "9590",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-06-21 00:00:00",
  "compl_per_end_date": "1990-09-20 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-04-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000857",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 916,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 29,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-01-01 00:00:00",
  "compl_per_end_date": "2018-03-31 00:00:00",
  "latest_enforcement_id": "1024",
  "rtc_enforcement_id": "1024",
  "rtc_date": "2018-04-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000857",
  "violation_id": "215",
  "facility_id": null,
  "population_served_count": 916,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 0.8,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-20 00:00:00",
  "compl_per_end_date": "2019-07-30 00:00:00",
  "latest_enforcement_id": "1027",
  "rtc_enforcement_id": "1027",
  "rtc_date": "2019-07-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000861",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 6,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-07-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "808",
  "rtc_enforcement_id": "808",
  "rtc_date": "2008-07-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000861",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 6,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-07-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2005-10-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000862",
  "violation_id": "1000",
  "facility_id": null,
  "population_served_count": 122,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "3A",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-06-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "2313",
  "rtc_enforcement_id": "2313",
  "rtc_date": "2016-07-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000865",
  "violation_id": "101",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "303",
  "rtc_enforcement_id": "303",
  "rtc_date": "2003-01-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000865",
  "violation_id": "306",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "807",
  "rtc_enforcement_id": "807",
  "rtc_date": "2006-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000865",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "908",
  "rtc_enforcement_id": "908",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000865",
  "violation_id": "308",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "910",
  "rtc_enforcement_id": "910",
  "rtc_date": "2017-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000865",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.4,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "912",
  "rtc_enforcement_id": "912",
  "rtc_date": "2018-07-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000865",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "3A",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-05-01 00:00:00",
  "compl_per_end_date": "2021-05-31 00:00:00",
  "latest_enforcement_id": "919",
  "rtc_enforcement_id": "919",
  "rtc_date": "2021-09-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000865",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "09",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "0700",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-03-31 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "922",
  "rtc_enforcement_id": "922",
  "rtc_date": "2022-04-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "140",
  "rule_group_code": "100",
  "rule_family_code": "140"
},
{
  "pwsid": "DE0000865",
  "violation_id": "7101",
  "facility_id": null,
  "population_served_count": 1400,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000876",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 145,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": "2000-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000876",
  "violation_id": "411",
  "facility_id": null,
  "population_served_count": 145,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-12-01 00:00:00",
  "compl_per_end_date": "2020-12-31 00:00:00",
  "latest_enforcement_id": "1314",
  "rtc_enforcement_id": "1314",
  "rtc_date": "2021-03-31 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1997556",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000876",
  "violation_id": "412",
  "facility_id": null,
  "population_served_count": 145,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-09-01 00:00:00",
  "compl_per_end_date": "2021-09-30 00:00:00",
  "latest_enforcement_id": "1317",
  "rtc_enforcement_id": "1317",
  "rtc_date": "2021-11-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2069086",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000876",
  "violation_id": "5500",
  "facility_id": null,
  "population_served_count": 145,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-07-01 00:00:00",
  "compl_per_end_date": "2000-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2022-09-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000885",
  "violation_id": "509",
  "facility_id": null,
  "population_served_count": 306,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1009",
  "rtc_enforcement_id": "1104",
  "rtc_date": "2003-10-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000885",
  "violation_id": "510",
  "facility_id": null,
  "population_served_count": 306,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1107",
  "rtc_enforcement_id": "1107",
  "rtc_date": "2013-04-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000885",
  "violation_id": "511",
  "facility_id": null,
  "population_served_count": 306,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1109",
  "rtc_enforcement_id": "1109",
  "rtc_date": "2014-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000885",
  "violation_id": "513",
  "facility_id": null,
  "population_served_count": 306,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.75,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-02-05 00:00:00",
  "compl_per_end_date": "2019-03-29 00:00:00",
  "latest_enforcement_id": "1114",
  "rtc_enforcement_id": "1114",
  "rtc_date": "2019-03-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000885",
  "violation_id": "514",
  "facility_id": null,
  "population_served_count": 306,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1117",
  "rtc_enforcement_id": "1117",
  "rtc_date": "2020-07-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000885",
  "violation_id": "515",
  "facility_id": null,
  "population_served_count": 306,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.95,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-04-01 00:00:00",
  "compl_per_end_date": "2025-06-30 00:00:00",
  "latest_enforcement_id": "1121",
  "rtc_enforcement_id": "1121",
  "rtc_date": "2025-06-04 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000888",
  "violation_id": "10",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "35",
  "rtc_enforcement_id": "35",
  "rtc_date": "2012-08-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000888",
  "violation_id": "12",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "38",
  "rtc_enforcement_id": "39",
  "rtc_date": "2021-08-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000888",
  "violation_id": "9",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "33",
  "rtc_enforcement_id": "33",
  "rtc_date": "2012-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000895",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-08-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-11-01 00:00:00",
  "compl_per_end_date": "1999-11-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-08-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000895",
  "violation_id": "1400",
  "facility_id": "1",
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-08-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-11-01 00:00:00",
  "compl_per_end_date": "1999-11-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-08-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000895",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-08-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-01-01 00:00:00",
  "compl_per_end_date": "2001-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-08-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000895",
  "violation_id": "688",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-08-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-12-22 00:00:00",
  "compl_per_end_date": "1988-03-21 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-08-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000899",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1983-04-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1983-04-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1628",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "609",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1621",
  "rtc_enforcement_id": "1621",
  "rtc_date": "2009-03-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "709",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1622",
  "rtc_enforcement_id": "1622",
  "rtc_date": "2009-12-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "811",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1612",
  "rtc_enforcement_id": "1627",
  "rtc_date": "2010-01-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "812",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1613",
  "rtc_enforcement_id": "1613",
  "rtc_date": "2010-12-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "815",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1618",
  "rtc_enforcement_id": "1624",
  "rtc_date": "2011-01-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "816",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1619",
  "rtc_enforcement_id": "1623",
  "rtc_date": "2011-12-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "817",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1626",
  "rtc_enforcement_id": "1626",
  "rtc_date": "2012-08-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "818",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1632",
  "rtc_enforcement_id": "1632",
  "rtc_date": "2013-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "819",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1636",
  "rtc_enforcement_id": "1636",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "820",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1636",
  "rtc_enforcement_id": "1636",
  "rtc_date": "2015-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "821",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1638",
  "rtc_enforcement_id": "1638",
  "rtc_date": "2017-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "822",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1640",
  "rtc_enforcement_id": "1640",
  "rtc_date": "2018-06-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "823",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1643",
  "rtc_enforcement_id": "1643",
  "rtc_date": "2019-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "824",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1645",
  "rtc_enforcement_id": "1645",
  "rtc_date": "2020-08-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "825",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1651",
  "rtc_enforcement_id": "1651",
  "rtc_date": "2023-10-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "826",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1652",
  "rtc_enforcement_id": "1652",
  "rtc_date": "2023-10-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "827",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "2A",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-04-25 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1654",
  "rtc_enforcement_id": "1654",
  "rtc_date": "2024-06-11 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000901",
  "violation_id": "828",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1652",
  "rtc_enforcement_id": "1652",
  "rtc_date": "2023-10-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000901",
  "violation_id": "829",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1655",
  "rtc_enforcement_id": "1655",
  "rtc_date": "2025-01-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000901",
  "violation_id": "830",
  "facility_id": null,
  "population_served_count": 297,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1655",
  "rtc_enforcement_id": "1655",
  "rtc_date": "2025-01-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000914",
  "violation_id": "196",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-07-01 00:00:00",
  "compl_per_end_date": "1996-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-01-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000914",
  "violation_id": "198",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "03",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "3014",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "Y",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-05-01 00:00:00",
  "compl_per_end_date": "2020-05-31 00:00:00",
  "latest_enforcement_id": "404",
  "rtc_enforcement_id": "404",
  "rtc_date": "2020-06-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000914",
  "violation_id": "7596",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2026-01-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-07-01 00:00:00",
  "compl_per_end_date": "1996-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2026-01-14 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000916",
  "violation_id": "1209",
  "facility_id": null,
  "population_served_count": 43,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3509",
  "rtc_enforcement_id": "3509",
  "rtc_date": "2008-12-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000916",
  "violation_id": "1212",
  "facility_id": null,
  "population_served_count": 43,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3522",
  "rtc_enforcement_id": "3522",
  "rtc_date": "2018-11-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000916",
  "violation_id": "1213",
  "facility_id": null,
  "population_served_count": 43,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-12-17 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3523",
  "rtc_enforcement_id": "3523",
  "rtc_date": "2025-03-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000916",
  "violation_id": "1214",
  "facility_id": null,
  "population_served_count": 43,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3525",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000920",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1998-02-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1998-02-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000920",
  "violation_id": "694",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1998-02-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1998-02-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000921",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 300,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000921",
  "violation_id": "297",
  "facility_id": null,
  "population_served_count": 300,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-07-01 00:00:00",
  "compl_per_end_date": "1997-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000924",
  "violation_id": "299",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "400",
  "rtc_enforcement_id": "400",
  "rtc_date": "2016-08-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000924",
  "violation_id": "301",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "403",
  "rtc_enforcement_id": "403",
  "rtc_date": "2021-09-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000925",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 99,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2006-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2006-08-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000931",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 360,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2003-08-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2003-08-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000932",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 80,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1996-05-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1996-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000932",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 80,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1996-05-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1996-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000933",
  "violation_id": "19694",
  "facility_id": null,
  "population_served_count": 1533,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1995-09-05 00:00:00",
  "latest_enforcement_id": "295",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000933",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 1533,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-28 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000955",
  "violation_id": "1004",
  "facility_id": null,
  "population_served_count": 134,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "4205",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000955",
  "violation_id": "1112",
  "facility_id": null,
  "population_served_count": 134,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-09 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5620",
  "rtc_enforcement_id": "5620",
  "rtc_date": "2014-07-09 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0000955",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 134,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000958",
  "violation_id": "306",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "807",
  "rtc_enforcement_id": "807",
  "rtc_date": "2007-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000958",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "911",
  "rtc_enforcement_id": "911",
  "rtc_date": "2011-03-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000958",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "917",
  "rtc_enforcement_id": "917",
  "rtc_date": "2024-01-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000959",
  "violation_id": "10686",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 100,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-08-27 00:00:00",
  "compl_per_end_date": "1986-11-26 00:00:00",
  "latest_enforcement_id": "486",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-06-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000959",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-01-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-06-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000959",
  "violation_id": "205",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "412",
  "rtc_enforcement_id": "412",
  "rtc_date": "2016-02-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000959",
  "violation_id": "206",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "3A",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-12-01 00:00:00",
  "compl_per_end_date": "2016-12-31 00:00:00",
  "latest_enforcement_id": "420",
  "rtc_enforcement_id": "415",
  "rtc_date": "2017-01-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000959",
  "violation_id": "207",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-05-01 00:00:00",
  "compl_per_end_date": "2017-05-31 00:00:00",
  "latest_enforcement_id": "419",
  "rtc_enforcement_id": "419",
  "rtc_date": "2017-06-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1610736",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000959",
  "violation_id": "3691",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-01-01 00:00:00",
  "compl_per_end_date": "1991-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-06-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000960",
  "violation_id": "401",
  "facility_id": null,
  "population_served_count": 330,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1202",
  "rtc_enforcement_id": "1202",
  "rtc_date": "2002-06-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000960",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 330,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000964",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 1617,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-10-01 00:00:00",
  "compl_per_end_date": "2020-12-31 00:00:00",
  "latest_enforcement_id": "1019",
  "rtc_enforcement_id": "1019",
  "rtc_date": "2021-07-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000964",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 1617,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 13,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-20 00:00:00",
  "compl_per_end_date": "2021-10-19 00:00:00",
  "latest_enforcement_id": "1023",
  "rtc_enforcement_id": "1023",
  "rtc_date": "2021-10-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000973",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 92,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-10-18 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2018-10-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000973",
  "violation_id": "2196",
  "facility_id": null,
  "population_served_count": 92,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-10-18 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-10-01 00:00:00",
  "compl_per_end_date": "1995-12-31 00:00:00",
  "latest_enforcement_id": "700098",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-10-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000973",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 92,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-10-18 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-10-01 00:00:00",
  "compl_per_end_date": "1995-12-31 00:00:00",
  "latest_enforcement_id": "700098",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-10-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0000982",
  "violation_id": "106",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "515",
  "rtc_enforcement_id": "515",
  "rtc_date": "2014-12-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000982",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "516",
  "rtc_enforcement_id": "516",
  "rtc_date": "2016-06-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000982",
  "violation_id": "108",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "512",
  "rtc_enforcement_id": "512",
  "rtc_date": "2014-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000982",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "519",
  "rtc_enforcement_id": "519",
  "rtc_date": "2019-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000984",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "65",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "404",
  "rtc_enforcement_id": "404",
  "rtc_date": "2004-08-25 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000984",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": "2016-09-30 00:00:00",
  "latest_enforcement_id": "1011",
  "rtc_enforcement_id": "1011",
  "rtc_date": "2016-12-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0000987",
  "violation_id": "1004",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2605",
  "rtc_enforcement_id": "2605",
  "rtc_date": "2004-12-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000987",
  "violation_id": "1005",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3111",
  "rtc_enforcement_id": "3111",
  "rtc_date": "2011-01-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000987",
  "violation_id": "1006",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3116",
  "rtc_enforcement_id": "3116",
  "rtc_date": "2010-08-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000987",
  "violation_id": "1007",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3115",
  "rtc_enforcement_id": "3117",
  "rtc_date": "2011-11-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000987",
  "violation_id": "1008",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3120",
  "rtc_enforcement_id": "3120",
  "rtc_date": "2012-09-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0000987",
  "violation_id": "1011",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3132",
  "rtc_enforcement_id": "3132",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000987",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000987",
  "violation_id": "907",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3108",
  "rtc_enforcement_id": "3108",
  "rtc_date": "2008-06-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000988",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 2056,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-03-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2009-03-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000988",
  "violation_id": "395",
  "facility_id": null,
  "population_served_count": 2056,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-03-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1095",
  "rtc_enforcement_id": "1095",
  "rtc_date": "1995-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000990",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-07-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-07-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000990",
  "violation_id": "19794",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-07-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1997-03-01 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-07-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000990",
  "violation_id": "27894",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-07-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "1995-09-05 00:00:00",
  "latest_enforcement_id": "195",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-07-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000990",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 120,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-07-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-07-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000991",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 81417,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 10.37,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-09-01 00:00:00",
  "compl_per_end_date": "2017-09-30 00:00:00",
  "latest_enforcement_id": "710",
  "rtc_enforcement_id": "710",
  "rtc_date": "2017-10-02 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0000994",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 27,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2005-01-12 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2005-01-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000999",
  "violation_id": "512",
  "facility_id": null,
  "population_served_count": 159,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1616",
  "rtc_enforcement_id": "1616",
  "rtc_date": "2012-09-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0000999",
  "violation_id": "513",
  "facility_id": null,
  "population_served_count": 159,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1625",
  "rtc_enforcement_id": "1625",
  "rtc_date": "2018-07-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0000999",
  "violation_id": "514",
  "facility_id": null,
  "population_served_count": 159,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 0.51,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": "2018-11-20 00:00:00",
  "latest_enforcement_id": "1628",
  "rtc_enforcement_id": "1628",
  "rtc_date": "2018-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001029",
  "violation_id": "1705",
  "facility_id": null,
  "population_served_count": 240,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-08-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "4508",
  "rtc_enforcement_id": "4508",
  "rtc_date": "2021-11-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001029",
  "violation_id": "1805",
  "facility_id": null,
  "population_served_count": 240,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-08-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "65",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "4508",
  "rtc_enforcement_id": "4508",
  "rtc_date": "2021-11-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001029",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 240,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-08-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2008-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001029",
  "violation_id": "494",
  "facility_id": null,
  "population_served_count": 240,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-08-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2008-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001131",
  "violation_id": "17194",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "2001-12-01 00:00:00",
  "latest_enforcement_id": "10398",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001131",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": "1994-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001131",
  "violation_id": "27294",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": "2001-12-01 00:00:00",
  "latest_enforcement_id": "10398",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001131",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001131",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001131",
  "violation_id": "4898",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-04-01 00:00:00",
  "compl_per_end_date": "1998-06-30 00:00:00",
  "latest_enforcement_id": "298",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001131",
  "violation_id": "498",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-10-23 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-04-01 00:00:00",
  "compl_per_end_date": "1998-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2025-10-23 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001254",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "5",
  "rtc_enforcement_id": "5",
  "rtc_date": "2016-07-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0001254",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 210,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-06-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2024-12-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001316",
  "violation_id": "812",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-10-08 00:00:00",
  "compl_per_end_date": "2020-04-27 00:00:00",
  "latest_enforcement_id": "1426",
  "rtc_enforcement_id": "1426",
  "rtc_date": "2020-04-27 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001316",
  "violation_id": "813",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 1.8,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-01-14 00:00:00",
  "compl_per_end_date": "2020-04-27 00:00:00",
  "latest_enforcement_id": "1426",
  "rtc_enforcement_id": "1426",
  "rtc_date": "2020-04-27 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001316",
  "violation_id": "814",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-10-01 00:00:00",
  "compl_per_end_date": "2021-12-31 00:00:00",
  "latest_enforcement_id": "1429",
  "rtc_enforcement_id": "1429",
  "rtc_date": "2022-02-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001316",
  "violation_id": "815",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.35,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-08-01 00:00:00",
  "compl_per_end_date": "2024-08-31 00:00:00",
  "latest_enforcement_id": "1432",
  "rtc_enforcement_id": "1432",
  "rtc_date": "2024-10-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001493",
  "violation_id": "1110",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2733",
  "rtc_enforcement_id": "2733",
  "rtc_date": "2017-09-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001525",
  "violation_id": "14194",
  "facility_id": "1",
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-12-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": "1994-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-12-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001525",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-12-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": "1994-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-12-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001525",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-12-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-04-01 00:00:00",
  "compl_per_end_date": "1995-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-12-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001525",
  "violation_id": "3695",
  "facility_id": "1",
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2020-12-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1995-04-01 00:00:00",
  "compl_per_end_date": "1995-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-12-31 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001581",
  "violation_id": "5401",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": "2001-07-31 00:00:00",
  "latest_enforcement_id": "201",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-10-21 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001581",
  "violation_id": "708",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2109",
  "rtc_enforcement_id": "2109",
  "rtc_date": "2009-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001581",
  "violation_id": "914",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2730",
  "rtc_enforcement_id": "2730",
  "rtc_date": "2012-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001581",
  "violation_id": "920",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2735",
  "rtc_enforcement_id": "2735",
  "rtc_date": "2014-10-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0001581",
  "violation_id": "923",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2742",
  "rtc_enforcement_id": "2742",
  "rtc_date": "2019-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0001581",
  "violation_id": "924",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-05-01 00:00:00",
  "compl_per_end_date": "2023-05-31 00:00:00",
  "latest_enforcement_id": "2747",
  "rtc_enforcement_id": "2747",
  "rtc_date": "2023-07-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2249454",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001589",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 1230,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-06-01 00:00:00",
  "compl_per_end_date": "2001-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001589",
  "violation_id": "301",
  "facility_id": null,
  "population_served_count": 1230,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": "2001-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001589",
  "violation_id": "3901",
  "facility_id": null,
  "population_served_count": 1230,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-06-01 00:00:00",
  "compl_per_end_date": "2001-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001589",
  "violation_id": "496",
  "facility_id": null,
  "population_served_count": 1230,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-07-01 00:00:00",
  "compl_per_end_date": "1996-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001589",
  "violation_id": "605",
  "facility_id": null,
  "population_served_count": 1230,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1905-08-01 00:00:00",
  "compl_per_end_date": "1905-08-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001589",
  "violation_id": "6201",
  "facility_id": null,
  "population_served_count": 1230,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": "2001-07-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001605",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001605",
  "violation_id": "395",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "996",
  "rtc_enforcement_id": "996",
  "rtc_date": "1995-10-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001605",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1305",
  "rtc_enforcement_id": "1305",
  "rtc_date": "2005-02-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001605",
  "violation_id": "513",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-03-31 00:00:00",
  "latest_enforcement_id": "1640",
  "rtc_enforcement_id": "1640",
  "rtc_date": "2018-01-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001605",
  "violation_id": "515",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": "2017-03-31 00:00:00",
  "latest_enforcement_id": "1640",
  "rtc_enforcement_id": "1640",
  "rtc_date": "2018-01-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001605",
  "violation_id": "516",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "07",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-28 00:00:00",
  "compl_per_end_date": "2017-06-26 00:00:00",
  "latest_enforcement_id": "1640",
  "rtc_enforcement_id": "1640",
  "rtc_date": "2018-01-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0001605",
  "violation_id": "517",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": "2017-09-30 00:00:00",
  "latest_enforcement_id": "1640",
  "rtc_enforcement_id": "1640",
  "rtc_date": "2018-01-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001605",
  "violation_id": "518",
  "facility_id": null,
  "population_served_count": 538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1643",
  "rtc_enforcement_id": "1643",
  "rtc_date": "2025-02-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0001652",
  "violation_id": "895",
  "facility_id": null,
  "population_served_count": 750,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.3,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "2697",
  "rtc_enforcement_id": "2697",
  "rtc_date": "2018-08-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001652",
  "violation_id": "896",
  "facility_id": null,
  "population_served_count": 750,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 6.07,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "2698",
  "rtc_enforcement_id": "2698",
  "rtc_date": "2018-07-11 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0001801",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 405,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": "2017-07-31 00:00:00",
  "latest_enforcement_id": "318",
  "rtc_enforcement_id": "318",
  "rtc_date": "2017-09-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1632365",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0001801",
  "violation_id": "112",
  "facility_id": null,
  "population_served_count": 405,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": "2018-09-30 00:00:00",
  "latest_enforcement_id": "325",
  "rtc_enforcement_id": "325",
  "rtc_date": "2019-07-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001801",
  "violation_id": "113",
  "facility_id": null,
  "population_served_count": 405,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 1,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-05-24 00:00:00",
  "compl_per_end_date": "2019-07-05 00:00:00",
  "latest_enforcement_id": "325",
  "rtc_enforcement_id": "325",
  "rtc_date": "2019-07-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001801",
  "violation_id": "114",
  "facility_id": null,
  "population_served_count": 405,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-05-20 00:00:00",
  "compl_per_end_date": "2021-06-19 00:00:00",
  "latest_enforcement_id": "328",
  "rtc_enforcement_id": "328",
  "rtc_date": "2021-10-27 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0001816",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "4E",
  "violation_category_code": "RPT",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-08-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "13",
  "rtc_enforcement_id": "13",
  "rtc_date": "2022-09-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0002002",
  "violation_id": "102",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-04-01 00:00:00",
  "compl_per_end_date": "2017-06-30 00:00:00",
  "latest_enforcement_id": "204",
  "rtc_enforcement_id": "204",
  "rtc_date": "2018-09-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "103",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-06-01 00:00:00",
  "compl_per_end_date": "2020-06-30 00:00:00",
  "latest_enforcement_id": "211",
  "rtc_enforcement_id": "211",
  "rtc_date": "2021-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.25,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": "2020-07-31 00:00:00",
  "latest_enforcement_id": "211",
  "rtc_enforcement_id": "211",
  "rtc_date": "2021-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "105",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-08-01 00:00:00",
  "compl_per_end_date": "2021-08-31 00:00:00",
  "latest_enforcement_id": "211",
  "rtc_enforcement_id": "211",
  "rtc_date": "2021-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "106",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-05-02 00:00:00",
  "compl_per_end_date": "2022-06-01 00:00:00",
  "latest_enforcement_id": "213",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-09-12 00:00:00",
  "compl_per_end_date": "2022-10-11 00:00:00",
  "latest_enforcement_id": "215",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "108",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-05-31 00:00:00",
  "compl_per_end_date": "2023-08-30 00:00:00",
  "latest_enforcement_id": "217",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002002",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 267,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-12-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-26 00:00:00",
  "compl_per_end_date": "2023-10-25 00:00:00",
  "latest_enforcement_id": "219",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-12-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002029",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-08-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2008-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002029",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2008-08-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2008-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002036",
  "violation_id": "13488",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-09-18 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 6,
  "unit_of_measure": null,
  "state_mcl": 1,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-19 00:00:00",
  "compl_per_end_date": "1988-10-18 00:00:00",
  "latest_enforcement_id": "288",
  "rtc_enforcement_id": null,
  "rtc_date": "2025-09-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0002096",
  "violation_id": "499",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "4F",
  "violation_category_code": "RPT",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-05-07 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1401",
  "rtc_enforcement_id": "1401",
  "rtc_date": "2019-05-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0002096",
  "violation_id": "500",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-01 00:00:00",
  "compl_per_end_date": "2023-07-31 00:00:00",
  "latest_enforcement_id": "1405",
  "rtc_enforcement_id": "1405",
  "rtc_date": "2023-09-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2266813",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0002131",
  "violation_id": "294",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1998-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1998-09-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002131",
  "violation_id": "394",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1998-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1998-09-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002275",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "312",
  "rtc_enforcement_id": "312",
  "rtc_date": "2010-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0002275",
  "violation_id": "116",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "329",
  "rtc_enforcement_id": "329",
  "rtc_date": "2024-02-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002305",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-07-01 00:00:00",
  "compl_per_end_date": "1991-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-03 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002305",
  "violation_id": "7990",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-04-18 00:00:00",
  "compl_per_end_date": "1990-07-17 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-03 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002305",
  "violation_id": "8487",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 100,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-06-29 00:00:00",
  "compl_per_end_date": "1987-09-28 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-03 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0002305",
  "violation_id": "8886",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-10-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 100,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-06-25 00:00:00",
  "compl_per_end_date": "1986-09-24 00:00:00",
  "latest_enforcement_id": "386",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-03 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0002316",
  "violation_id": "10094",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": "394",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "10392",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-04-01 00:00:00",
  "compl_per_end_date": "1992-06-30 00:00:00",
  "latest_enforcement_id": "192",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "11092",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-04-01 00:00:00",
  "compl_per_end_date": "1992-06-30 00:00:00",
  "latest_enforcement_id": "192",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "11686",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-08-25 00:00:00",
  "compl_per_end_date": "1986-11-24 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "11788",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-08-26 00:00:00",
  "compl_per_end_date": "1988-11-25 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "11990",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-08-27 00:00:00",
  "compl_per_end_date": "1990-11-26 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "12785",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-08-09 00:00:00",
  "compl_per_end_date": "1985-11-08 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "14484",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-08-14 00:00:00",
  "compl_per_end_date": "1984-11-13 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "14992",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "15494",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": "1994-09-30 00:00:00",
  "latest_enforcement_id": "197",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "18892",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "24693",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": "294",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "292",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-04-01 00:00:00",
  "compl_per_end_date": "1992-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "392",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "493",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 14.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-04-01 00:00:00",
  "compl_per_end_date": "1994-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "694",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 13.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": "1994-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "7588",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 17.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-05-13 00:00:00",
  "compl_per_end_date": "1988-08-12 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "7686",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-06-13 00:00:00",
  "compl_per_end_date": "1986-09-12 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "787",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-08-07 00:00:00",
  "compl_per_end_date": "1987-11-06 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "7891",
  "facility_id": "1",
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "8084",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 18,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1984-06-07 00:00:00",
  "compl_per_end_date": "1984-07-06 00:00:00",
  "latest_enforcement_id": "184",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "8489",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 16.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-06-12 00:00:00",
  "compl_per_end_date": "1989-09-11 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002316",
  "violation_id": "9490",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-06-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 15.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-06-05 00:00:00",
  "compl_per_end_date": "1990-09-04 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-06-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0002581",
  "violation_id": "608",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2009",
  "rtc_enforcement_id": "2009",
  "rtc_date": "2009-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002581",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2222",
  "rtc_enforcement_id": "2222",
  "rtc_date": "2012-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002581",
  "violation_id": "714",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2224",
  "rtc_enforcement_id": "2224",
  "rtc_date": "2019-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0002605",
  "violation_id": "108",
  "facility_id": null,
  "population_served_count": 53,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "408",
  "rtc_enforcement_id": "408",
  "rtc_date": "2008-07-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002605",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 53,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "411",
  "rtc_enforcement_id": "411",
  "rtc_date": "2012-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002605",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 53,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-12-13 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "415",
  "rtc_enforcement_id": "415",
  "rtc_date": "2025-02-25 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002646",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 156,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2012-05-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "210",
  "rtc_enforcement_id": "210",
  "rtc_date": "2009-11-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0002942",
  "violation_id": "698",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "1803",
  "rtc_enforcement_id": "1803",
  "rtc_date": "2016-05-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0002942",
  "violation_id": "699",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-06-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "1804",
  "rtc_enforcement_id": "1804",
  "rtc_date": "2016-11-03 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1524463",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0003029",
  "violation_id": "594",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1977-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "1977-06-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003029",
  "violation_id": "595",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1977-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1797",
  "rtc_enforcement_id": null,
  "rtc_date": "1977-06-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003029",
  "violation_id": "694",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "1977-06-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1797",
  "rtc_enforcement_id": null,
  "rtc_date": "1977-06-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003581",
  "violation_id": "708",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1509",
  "rtc_enforcement_id": "1509",
  "rtc_date": "2009-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003581",
  "violation_id": "709",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1512",
  "rtc_enforcement_id": "1512",
  "rtc_date": "2012-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003581",
  "violation_id": "710",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1514",
  "rtc_enforcement_id": "1514",
  "rtc_date": "2014-10-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0003581",
  "violation_id": "712",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1516",
  "rtc_enforcement_id": "1516",
  "rtc_date": "2019-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0003589",
  "violation_id": "3501",
  "facility_id": null,
  "population_served_count": 225,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2018-08-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-06-01 00:00:00",
  "compl_per_end_date": "2001-06-30 00:00:00",
  "latest_enforcement_id": "101",
  "rtc_enforcement_id": null,
  "rtc_date": "2018-08-30 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0003593",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-10-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "129",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003593",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-10-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "129",
  "rtc_enforcement_id": null,
  "rtc_date": "2019-10-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0003618",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 240,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2020-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-05-01 00:00:00",
  "compl_per_end_date": "1991-05-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-06-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0003618",
  "violation_id": "8691",
  "facility_id": null,
  "population_served_count": 240,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2020-06-30 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-05-01 00:00:00",
  "compl_per_end_date": "1991-05-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-06-30 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0003646",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "410",
  "rtc_enforcement_id": "410",
  "rtc_date": "2009-11-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0003801",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 900,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "514",
  "rtc_enforcement_id": "514",
  "rtc_date": "2016-09-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "10092",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-04-01 00:00:00",
  "compl_per_end_date": "1992-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "10288",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1988-07-12 00:00:00",
  "compl_per_end_date": "1988-10-11 00:00:00",
  "latest_enforcement_id": "188",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "1098",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.6,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-07-01 00:00:00",
  "compl_per_end_date": "1998-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "10992",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-04-01 00:00:00",
  "compl_per_end_date": "1992-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "11785",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1985-07-30 00:00:00",
  "compl_per_end_date": "1985-10-29 00:00:00",
  "latest_enforcement_id": "185",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "11986",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-08-27 00:00:00",
  "compl_per_end_date": "1986-11-26 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "12689",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1989-08-16 00:00:00",
  "compl_per_end_date": "1989-11-15 00:00:00",
  "latest_enforcement_id": "189",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "14892",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "14893",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": "293",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "1492",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": "192",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "15293",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": "293",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "1787",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1987-08-21 00:00:00",
  "compl_per_end_date": "1987-11-20 00:00:00",
  "latest_enforcement_id": "187",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "1791",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "191",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1990-10-01 00:00:00",
  "compl_per_end_date": "1990-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "19792",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "19892",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "291",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "392",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-10-01 00:00:00",
  "compl_per_end_date": "1991-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "492",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-04-01 00:00:00",
  "compl_per_end_date": "1992-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "592",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1992-07-01 00:00:00",
  "compl_per_end_date": "1992-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "693",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "7086",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 12,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1986-04-28 00:00:00",
  "compl_per_end_date": "1986-07-27 00:00:00",
  "latest_enforcement_id": "186",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "793",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3000",
  "compliance_status_code": "I",
  "viol_measure": 2,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0004525",
  "violation_id": "7991",
  "facility_id": "1",
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1991-04-01 00:00:00",
  "compl_per_end_date": "1991-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "8298",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.6,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1998-07-01 00:00:00",
  "compl_per_end_date": "1998-09-30 00:00:00",
  "latest_enforcement_id": "398",
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "893",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 11,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": "1993-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004525",
  "violation_id": "996",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2017-02-24 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "I",
  "viol_measure": 10.5,
  "unit_of_measure": null,
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-07-01 00:00:00",
  "compl_per_end_date": "1996-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-02-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0004589",
  "violation_id": "100",
  "facility_id": null,
  "population_served_count": 546,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-12-27 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-09-01 00:00:00",
  "compl_per_end_date": "2000-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-12-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0004589",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 546,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-12-27 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-06-01 00:00:00",
  "compl_per_end_date": "2001-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-12-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0004589",
  "violation_id": "6400",
  "facility_id": null,
  "population_served_count": 546,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2019-12-27 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-09-01 00:00:00",
  "compl_per_end_date": "2000-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-12-27 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020001",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 963,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-05-31 00:00:00",
  "primary_source_code": "GWP",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020003",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 5511,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020006",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "507",
  "rtc_enforcement_id": "507",
  "rtc_date": "2007-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020008",
  "violation_id": "10",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-21 00:00:00",
  "compl_per_end_date": "2024-12-31 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "3A",
  "violation_category_code": "MON",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": "N",
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-04-01 00:00:00",
  "compl_per_end_date": "2016-04-30 00:00:00",
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2016-07-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020008",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-05-02 00:00:00",
  "compl_per_end_date": "2022-06-01 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-09-12 00:00:00",
  "compl_per_end_date": "2022-10-11 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.65,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-05-18 00:00:00",
  "compl_per_end_date": "2023-08-17 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.3,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-07-24 00:00:00",
  "compl_per_end_date": "2023-10-23 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "7",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-18 00:00:00",
  "compl_per_end_date": "2023-11-17 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "8",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-04-22 00:00:00",
  "compl_per_end_date": "2024-06-30 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020008",
  "violation_id": "9",
  "facility_id": null,
  "population_served_count": 412,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.45,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-12 00:00:00",
  "compl_per_end_date": "2024-09-30 00:00:00",
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2025-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020015",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-09-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2021-09-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020019",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 454,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-09-03 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": "2010-06-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-09-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020024",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 423,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-01-22 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020027",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 2039,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-04-02 00:00:00",
  "primary_source_code": "GWP",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020028",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-10-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "113",
  "rtc_enforcement_id": "113",
  "rtc_date": "2013-04-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020028",
  "violation_id": "110",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-10-06 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "115",
  "rtc_enforcement_id": "115",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020030",
  "violation_id": "111",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": "2023-12-31 00:00:00",
  "latest_enforcement_id": "313",
  "rtc_enforcement_id": "313",
  "rtc_date": "2023-11-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020030",
  "violation_id": "112",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-03-01 00:00:00",
  "compl_per_end_date": "2025-03-31 00:00:00",
  "latest_enforcement_id": "316",
  "rtc_enforcement_id": "316",
  "rtc_date": "2025-06-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020037",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 52,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-01-31 00:00:00",
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2016-04-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE1495037",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020039",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-06-09 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7",
  "rtc_enforcement_id": "7",
  "rtc_date": "2012-03-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020045",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 124,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-09-01 00:00:00",
  "compl_per_end_date": "2021-09-30 00:00:00",
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2021-10-15 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2075788",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020045",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 124,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-08-01 00:00:00",
  "compl_per_end_date": "2022-08-31 00:00:00",
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2022-12-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2170919",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020045",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 124,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "10",
  "rtc_enforcement_id": "10",
  "rtc_date": "2026-04-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0020051",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": "2021-01-31 00:00:00",
  "latest_enforcement_id": "10",
  "rtc_enforcement_id": "10",
  "rtc_date": "2021-08-18 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020051",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": "2021-07-31 00:00:00",
  "latest_enforcement_id": "10",
  "rtc_enforcement_id": "10",
  "rtc_date": "2021-08-18 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020054",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "19",
  "rtc_enforcement_id": "19",
  "rtc_date": "2020-10-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020054",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "19",
  "rtc_enforcement_id": "19",
  "rtc_date": "2020-10-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020054",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "19",
  "rtc_enforcement_id": "19",
  "rtc_date": "2020-10-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020054",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "26",
  "rtc_enforcement_id": "26",
  "rtc_date": "2024-07-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020054",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.2,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-02-01 00:00:00",
  "compl_per_end_date": "2024-03-25 00:00:00",
  "latest_enforcement_id": "24",
  "rtc_enforcement_id": "24",
  "rtc_date": "2024-03-25 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020054",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "26",
  "rtc_enforcement_id": "26",
  "rtc_date": "2024-07-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020056",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2025-06-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020058",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "5",
  "rtc_enforcement_id": "5",
  "rtc_date": "2016-04-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020058",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "5",
  "rtc_enforcement_id": "5",
  "rtc_date": "2016-04-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE0020059",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": "2018-09-30 00:00:00",
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2018-12-11 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020059",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 17.85,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-01-01 00:00:00",
  "compl_per_end_date": "2019-03-31 00:00:00",
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2019-02-18 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020062",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7",
  "rtc_enforcement_id": "7",
  "rtc_date": "2016-10-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020062",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2016-06-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020062",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "12",
  "rtc_enforcement_id": "12",
  "rtc_date": "2018-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020062",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "11",
  "rtc_enforcement_id": "11",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020063",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-03-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2013-08-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE0020063",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "32",
  "rtc_enforcement_id": "32",
  "rtc_date": "2016-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020063",
  "violation_id": "7",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "29",
  "rtc_enforcement_id": "29",
  "rtc_date": "2016-06-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020063",
  "violation_id": "8",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "31",
  "rtc_enforcement_id": "31",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020063",
  "violation_id": "9",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "34",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020064",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9",
  "rtc_enforcement_id": "9",
  "rtc_date": "2016-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020064",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2016-06-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020064",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020064",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 72,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "11",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020065",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 97,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "12",
  "rtc_enforcement_id": "12",
  "rtc_date": "2017-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020065",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 97,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9",
  "rtc_enforcement_id": "9",
  "rtc_date": "2016-06-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020065",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 97,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "11",
  "rtc_enforcement_id": "11",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020065",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 97,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "14",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020066",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 63,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020066",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 63,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2016-06-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020066",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 63,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2017-07-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE0020066",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 63,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "9",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020067",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "14",
  "rtc_enforcement_id": "14",
  "rtc_date": "2019-07-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020067",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-25 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "16",
  "rtc_enforcement_id": "16",
  "rtc_date": "2018-12-18 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0020067",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "15",
  "rtc_enforcement_id": "15",
  "rtc_date": "2019-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020067",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-08-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "15",
  "rtc_enforcement_id": "15",
  "rtc_date": "2019-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020067",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-13 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "18",
  "rtc_enforcement_id": "18",
  "rtc_date": "2021-10-25 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE0020067",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-11-04 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "19",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020067",
  "violation_id": "7",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020069",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-03-31 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-09-30 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.2,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-03-31 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "7",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-04-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "8",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": "2016-09-30 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020069",
  "violation_id": "9",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "07",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-10-01 00:00:00",
  "compl_per_end_date": "2016-10-31 00:00:00",
  "latest_enforcement_id": "20",
  "rtc_enforcement_id": "20",
  "rtc_date": "2017-02-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0020073",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 140,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2019-09-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020077",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 0.9,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-04-25 00:00:00",
  "compl_per_end_date": "2019-07-03 00:00:00",
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2019-07-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020077",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.65,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-05-15 00:00:00",
  "compl_per_end_date": "2020-06-14 00:00:00",
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2020-12-03 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020078",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 28,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 22.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-04-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2016-01-05 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020078",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 28,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 19.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": "2018-09-30 00:00:00",
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2018-10-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020078",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 28,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-09-27 00:00:00",
  "compl_per_end_date": "2021-12-26 00:00:00",
  "latest_enforcement_id": "11",
  "rtc_enforcement_id": "11",
  "rtc_date": "2022-02-01 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020080",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 515,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.55,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-05-06 00:00:00",
  "compl_per_end_date": "2021-06-05 00:00:00",
  "latest_enforcement_id": "5",
  "rtc_enforcement_id": "5",
  "rtc_date": "2021-10-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020080",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 515,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-05-18 00:00:00",
  "compl_per_end_date": "2022-06-17 00:00:00",
  "latest_enforcement_id": "14",
  "rtc_enforcement_id": "14",
  "rtc_date": "2023-03-31 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020080",
  "violation_id": "4",
  "facility_id": "5983",
  "population_served_count": 515,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.75,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-10-11 00:00:00",
  "compl_per_end_date": "2022-11-10 00:00:00",
  "latest_enforcement_id": "14",
  "rtc_enforcement_id": "14",
  "rtc_date": "2023-03-31 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020080",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 515,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.65,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-02-07 00:00:00",
  "compl_per_end_date": "2023-03-31 00:00:00",
  "latest_enforcement_id": "14",
  "rtc_enforcement_id": "14",
  "rtc_date": "2023-03-31 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020080",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 515,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.9,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-05-18 00:00:00",
  "compl_per_end_date": "2023-06-17 00:00:00",
  "latest_enforcement_id": "17",
  "rtc_enforcement_id": "17",
  "rtc_date": "2023-06-16 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020083",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 6,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2023-03-23 00:00:00",
  "primary_source_code": "SWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 15,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": "2021-03-31 00:00:00",
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2022-04-27 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020088",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 216,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1028",
  "compliance_status_code": "R",
  "viol_measure": 0.53,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.3,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-09-21 00:00:00",
  "compl_per_end_date": "2020-11-16 00:00:00",
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2020-11-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE0020090",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 1006,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020092",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2017-11-03 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020094",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 47,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2025-01-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020097",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 29.9,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-06-24 00:00:00",
  "compl_per_end_date": "2022-07-23 00:00:00",
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2022-07-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE0020109",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 79,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2021-03-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020109",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 79,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2025-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020116",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 45,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2024-06-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE0020136",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 69,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.8,
  "unit_of_measure": "UG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": "2025-12-31 00:00:00",
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2026-04-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0175",
  "violation_id": "194",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-10-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2023-10-19 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0175",
  "violation_id": "2097",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-10-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-10-01 00:00:00",
  "compl_per_end_date": "1996-12-31 00:00:00",
  "latest_enforcement_id": "297",
  "rtc_enforcement_id": null,
  "rtc_date": "2023-10-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0175",
  "violation_id": "297",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2023-10-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-10-01 00:00:00",
  "compl_per_end_date": "1996-12-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2023-10-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0188",
  "violation_id": "513",
  "facility_id": null,
  "population_served_count": 345,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1620",
  "rtc_enforcement_id": "1620",
  "rtc_date": "2014-10-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0188",
  "violation_id": "514",
  "facility_id": null,
  "population_served_count": 345,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1623",
  "rtc_enforcement_id": "1623",
  "rtc_date": "2019-08-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0188",
  "violation_id": "515",
  "facility_id": null,
  "population_served_count": 345,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1625",
  "rtc_enforcement_id": "1625",
  "rtc_date": "2023-05-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0188",
  "violation_id": "516",
  "facility_id": null,
  "population_served_count": 345,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": "2025-10-31 00:00:00",
  "latest_enforcement_id": "1629",
  "rtc_enforcement_id": "1629",
  "rtc_date": "2025-10-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2498668",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0191",
  "violation_id": "193",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2020-06-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-04-01 00:00:00",
  "compl_per_end_date": "1993-06-28 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2020-06-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0212",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 201,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "902",
  "rtc_enforcement_id": "902",
  "rtc_date": "2001-12-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0212",
  "violation_id": "395",
  "facility_id": null,
  "population_served_count": 201,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "902",
  "rtc_enforcement_id": "902",
  "rtc_date": "2001-12-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0212",
  "violation_id": "5595",
  "facility_id": null,
  "population_served_count": 201,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1993-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "295",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0212",
  "violation_id": "5695",
  "facility_id": null,
  "population_served_count": 201,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "295",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0232",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 621,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-07-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0233",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "207",
  "rtc_enforcement_id": "207",
  "rtc_date": "2007-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0233",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "409",
  "rtc_enforcement_id": "409",
  "rtc_date": "2009-09-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0233",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "421",
  "rtc_enforcement_id": "421",
  "rtc_date": "2014-12-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0233",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "416",
  "rtc_enforcement_id": "416",
  "rtc_date": "2012-09-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0233",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-01 00:00:00",
  "compl_per_end_date": "2012-11-30 00:00:00",
  "latest_enforcement_id": "422",
  "rtc_enforcement_id": "422",
  "rtc_date": "2016-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0233",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "425",
  "rtc_enforcement_id": "425",
  "rtc_date": "2019-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0237",
  "violation_id": "1110",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-11-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-06-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3012",
  "rtc_enforcement_id": null,
  "rtc_date": "2009-11-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0237",
  "violation_id": "604",
  "facility_id": null,
  "population_served_count": 8,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-11-04 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3010",
  "rtc_enforcement_id": "3010",
  "rtc_date": "2009-11-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0279",
  "violation_id": "195",
  "facility_id": null,
  "population_served_count": 177,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "702",
  "rtc_enforcement_id": "702",
  "rtc_date": "2001-11-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0279",
  "violation_id": "295",
  "facility_id": null,
  "population_served_count": 177,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1994-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0279",
  "violation_id": "397",
  "facility_id": null,
  "population_served_count": 177,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 8.63,
  "unit_of_measure": "SU",
  "state_mcl": 8.5,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-04-30 00:00:00",
  "latest_enforcement_id": "704",
  "rtc_enforcement_id": "704",
  "rtc_date": "2018-05-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0312",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-12-09 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "707",
  "rtc_enforcement_id": "707",
  "rtc_date": "2007-08-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0312",
  "violation_id": "404",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-12-09 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1004",
  "rtc_enforcement_id": "1004",
  "rtc_date": "2004-09-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0312",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-12-09 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1120",
  "rtc_enforcement_id": "1120",
  "rtc_date": "2014-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0321",
  "violation_id": "507",
  "facility_id": null,
  "population_served_count": 117,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1307",
  "rtc_enforcement_id": "1307",
  "rtc_date": "2007-08-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0323",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 20145,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "312",
  "rtc_enforcement_id": "312",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0323",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 20145,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "2950",
  "compliance_status_code": "R",
  "viol_measure": 76.65,
  "unit_of_measure": "UG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-01 00:00:00",
  "compl_per_end_date": "2019-08-31 00:00:00",
  "latest_enforcement_id": "315",
  "rtc_enforcement_id": "315",
  "rtc_date": "2019-10-28 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "220",
  "rule_group_code": "200",
  "rule_family_code": "220"
},
{
  "pwsid": "DE00A0323",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 20145,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1028",
  "compliance_status_code": "R",
  "viol_measure": 0.461,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.3,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-06 00:00:00",
  "compl_per_end_date": "2020-11-16 00:00:00",
  "latest_enforcement_id": "318",
  "rtc_enforcement_id": "318",
  "rtc_date": "2020-11-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0323",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 20145,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "4",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1032",
  "compliance_status_code": "R",
  "viol_measure": 0.101,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.05,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-10 00:00:00",
  "compl_per_end_date": "2020-11-16 00:00:00",
  "latest_enforcement_id": "318",
  "rtc_enforcement_id": "318",
  "rtc_date": "2020-11-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0329",
  "violation_id": "202",
  "facility_id": null,
  "population_served_count": 198,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-25 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "403",
  "rtc_enforcement_id": "403",
  "rtc_date": "2003-01-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0334",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 5538,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "403",
  "rtc_enforcement_id": "403",
  "rtc_date": "2002-11-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0335",
  "violation_id": "2297",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-04-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "5113",
  "rtc_enforcement_id": "5113",
  "rtc_date": "2016-09-29 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0335",
  "violation_id": "2298",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.7,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-10-01 00:00:00",
  "compl_per_end_date": "2016-12-31 00:00:00",
  "latest_enforcement_id": "5116",
  "rtc_enforcement_id": "5116",
  "rtc_date": "2017-04-17 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0335",
  "violation_id": "2299",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": "2017-09-30 00:00:00",
  "latest_enforcement_id": "5123",
  "rtc_enforcement_id": "5123",
  "rtc_date": "2018-03-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0335",
  "violation_id": "2300",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "07",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": null,
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-01-17 00:00:00",
  "compl_per_end_date": "2018-02-16 00:00:00",
  "latest_enforcement_id": "5123",
  "rtc_enforcement_id": "5123",
  "rtc_date": "2018-03-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0335",
  "violation_id": "2301",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.95,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-24 00:00:00",
  "compl_per_end_date": "2024-12-26 00:00:00",
  "latest_enforcement_id": "5127",
  "rtc_enforcement_id": "5127",
  "rtc_date": "2024-12-26 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0341",
  "violation_id": "315",
  "facility_id": null,
  "population_served_count": 47,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1229",
  "rtc_enforcement_id": "1229",
  "rtc_date": "2023-12-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0345",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 65,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2022-02-14 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "204",
  "rtc_enforcement_id": "204",
  "rtc_date": "2004-07-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0347",
  "violation_id": "301",
  "facility_id": null,
  "population_served_count": 4149,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "602",
  "rtc_enforcement_id": "602",
  "rtc_date": "2002-06-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0349",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 7035,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-07-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0353",
  "violation_id": "301",
  "facility_id": null,
  "population_served_count": 204,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "502",
  "rtc_enforcement_id": "502",
  "rtc_date": "2002-06-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0355",
  "violation_id": "714",
  "facility_id": null,
  "population_served_count": 82,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-04-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2022",
  "rtc_enforcement_id": "2022",
  "rtc_date": "2018-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0358",
  "violation_id": "101",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-11-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "602",
  "rtc_enforcement_id": "602",
  "rtc_date": "2002-05-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0359",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 20,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2012-02-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "114",
  "rtc_enforcement_id": "114",
  "rtc_date": "2011-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0361",
  "violation_id": "1700",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2000-01-01 00:00:00",
  "compl_per_end_date": "2000-01-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-12-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0361",
  "violation_id": "296",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-03-01 00:00:00",
  "compl_per_end_date": "1996-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-12-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0361",
  "violation_id": "3396",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-03-01 00:00:00",
  "compl_per_end_date": "1996-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-12-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0361",
  "violation_id": "397",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1996-10-01 00:00:00",
  "compl_per_end_date": "1996-10-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-12-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0361",
  "violation_id": "499",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-29 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1999-08-01 00:00:00",
  "compl_per_end_date": "1999-08-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2021-12-29 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0369",
  "violation_id": "297",
  "facility_id": null,
  "population_served_count": 105,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-11-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-07-01 00:00:00",
  "compl_per_end_date": "1997-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2024-11-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0369",
  "violation_id": "7897",
  "facility_id": null,
  "population_served_count": 105,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-11-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1997-07-01 00:00:00",
  "compl_per_end_date": "1997-09-30 00:00:00",
  "latest_enforcement_id": "197",
  "rtc_enforcement_id": null,
  "rtc_date": "2024-11-20 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0374",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 303,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2024-02-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "402",
  "rtc_enforcement_id": "402",
  "rtc_date": "2002-06-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0376",
  "violation_id": "201",
  "facility_id": null,
  "population_served_count": 951,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "402",
  "rtc_enforcement_id": "402",
  "rtc_date": "2002-09-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0377",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2013-09-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0377",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.6,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-01-13 00:00:00",
  "compl_per_end_date": "2023-04-12 00:00:00",
  "latest_enforcement_id": "9",
  "rtc_enforcement_id": "9",
  "rtc_date": "2025-01-07 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0377",
  "violation_id": "3",
  "facility_id": "899",
  "population_served_count": 654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.55,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-09-01 00:00:00",
  "compl_per_end_date": "2023-11-30 00:00:00",
  "latest_enforcement_id": "9",
  "rtc_enforcement_id": "9",
  "rtc_date": "2025-01-07 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0377",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2024-07-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0377",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": "2024-12-31 00:00:00",
  "latest_enforcement_id": "9",
  "rtc_enforcement_id": "9",
  "rtc_date": "2025-01-07 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0378",
  "violation_id": "108",
  "facility_id": null,
  "population_served_count": 130,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-10-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "209",
  "rtc_enforcement_id": "209",
  "rtc_date": "2008-10-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "12",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "76",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-05-23 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "38",
  "rtc_enforcement_id": "38",
  "rtc_date": "2013-06-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "13",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": "2015-06-30 00:00:00",
  "latest_enforcement_id": "45",
  "rtc_enforcement_id": "45",
  "rtc_date": "2016-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "14",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "66",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "41",
  "rtc_enforcement_id": "41",
  "rtc_date": "2015-09-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "15",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-09-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "44",
  "rtc_enforcement_id": "44",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "16",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "48",
  "rtc_enforcement_id": "48",
  "rtc_date": "2021-03-04 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "17",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "51",
  "rtc_enforcement_id": "51",
  "rtc_date": "2025-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "40",
  "rtc_enforcement_id": "40",
  "rtc_date": "2015-08-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0394",
  "violation_id": "7",
  "facility_id": null,
  "population_served_count": 33,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-20 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "21",
  "rtc_enforcement_id": "21",
  "rtc_date": "2013-01-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0404",
  "violation_id": "407",
  "facility_id": null,
  "population_served_count": 402,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1107",
  "rtc_enforcement_id": "1107",
  "rtc_date": "2007-01-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0407",
  "violation_id": "1006",
  "facility_id": null,
  "population_served_count": 46,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2006-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3206",
  "rtc_enforcement_id": "3206",
  "rtc_date": "2006-01-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0407",
  "violation_id": "1510",
  "facility_id": null,
  "population_served_count": 46,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-01-01 00:00:00",
  "compl_per_end_date": "2007-06-30 00:00:00",
  "latest_enforcement_id": "4940",
  "rtc_enforcement_id": "4940",
  "rtc_date": "2016-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0407",
  "violation_id": "1715",
  "facility_id": null,
  "population_served_count": 46,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-01-01 00:00:00",
  "compl_per_end_date": "2010-06-30 00:00:00",
  "latest_enforcement_id": "4940",
  "rtc_enforcement_id": "4940",
  "rtc_date": "2016-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0407",
  "violation_id": "1716",
  "facility_id": null,
  "population_served_count": 46,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-07-01 00:00:00",
  "compl_per_end_date": "2010-12-31 00:00:00",
  "latest_enforcement_id": "4940",
  "rtc_enforcement_id": "4940",
  "rtc_date": "2016-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0407",
  "violation_id": "904",
  "facility_id": null,
  "population_served_count": 46,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2905",
  "rtc_enforcement_id": "2905",
  "rtc_date": "2005-02-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0415",
  "violation_id": "1011",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2913",
  "rtc_enforcement_id": "2914",
  "rtc_date": "2011-10-11 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0415",
  "violation_id": "1012",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2917",
  "rtc_enforcement_id": "2917",
  "rtc_date": "2025-08-29 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0415",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2108",
  "rtc_enforcement_id": "2108",
  "rtc_date": "2008-06-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0421",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2005-07-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "405",
  "rtc_enforcement_id": "405",
  "rtc_date": "2005-01-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0424",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 357,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0428",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 9654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "410",
  "rtc_enforcement_id": "410",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0428",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 9654,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1032",
  "compliance_status_code": "R",
  "viol_measure": 0.069,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.05,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-08-12 00:00:00",
  "compl_per_end_date": "2020-09-11 00:00:00",
  "latest_enforcement_id": "412",
  "rtc_enforcement_id": "412",
  "rtc_date": "2020-09-11 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "109",
  "rtc_enforcement_id": "109",
  "rtc_date": "2017-08-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "122",
  "rtc_enforcement_id": "122",
  "rtc_date": "2022-02-03 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "72",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "114",
  "rtc_enforcement_id": "114",
  "rtc_date": "2018-08-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "120",
  "rtc_enforcement_id": "120",
  "rtc_date": "2020-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-12-31 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "121",
  "rtc_enforcement_id": "121",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "127",
  "rtc_enforcement_id": "127",
  "rtc_date": "2024-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0440",
  "violation_id": "215",
  "facility_id": null,
  "population_served_count": 498,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "127",
  "rtc_enforcement_id": "127",
  "rtc_date": "2024-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0482",
  "violation_id": "305",
  "facility_id": null,
  "population_served_count": 90,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2007-11-20 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1206",
  "rtc_enforcement_id": "1206",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0498",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "205",
  "rtc_enforcement_id": "205",
  "rtc_date": "2005-02-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0498",
  "violation_id": "208",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1008",
  "rtc_enforcement_id": "1008",
  "rtc_date": "2008-08-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0498",
  "violation_id": "308",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1109",
  "rtc_enforcement_id": "1109",
  "rtc_date": "2009-02-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0498",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1112",
  "rtc_enforcement_id": "1112",
  "rtc_date": "2019-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0527",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 400,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "605",
  "rtc_enforcement_id": "605",
  "rtc_date": "2005-01-05 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1109",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1925",
  "rtc_enforcement_id": "1925",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1117",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1942",
  "rtc_enforcement_id": "1942",
  "rtc_date": "2014-01-27 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1118",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-01-01 00:00:00",
  "compl_per_end_date": "2013-06-30 00:00:00",
  "latest_enforcement_id": "1956",
  "rtc_enforcement_id": "1956",
  "rtc_date": "2022-02-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1119",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-03-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1935",
  "rtc_enforcement_id": "1935",
  "rtc_date": "2013-11-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1121",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "1956",
  "rtc_enforcement_id": "1956",
  "rtc_date": "2022-02-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1122",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 24.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "1945",
  "rtc_enforcement_id": "1945",
  "rtc_date": "2016-07-28 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1123",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1948",
  "rtc_enforcement_id": "1948",
  "rtc_date": "2017-01-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1124",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-01-01 00:00:00",
  "compl_per_end_date": "2016-06-30 00:00:00",
  "latest_enforcement_id": "1951",
  "rtc_enforcement_id": "1951",
  "rtc_date": "2016-07-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1125",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1952",
  "rtc_enforcement_id": "1952",
  "rtc_date": "2019-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "1126",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 26,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": "2021-03-31 00:00:00",
  "latest_enforcement_id": "1955",
  "rtc_enforcement_id": "1955",
  "rtc_date": "2021-04-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1005",
  "rtc_enforcement_id": "1005",
  "rtc_date": "2005-03-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0534",
  "violation_id": "909",
  "facility_id": null,
  "population_served_count": 75,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1925",
  "rtc_enforcement_id": "1925",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0575",
  "violation_id": "103",
  "facility_id": null,
  "population_served_count": 81,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1925",
  "compliance_status_code": "R",
  "viol_measure": 8.63,
  "unit_of_measure": "SU",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-04-30 00:00:00",
  "latest_enforcement_id": "404",
  "rtc_enforcement_id": "404",
  "rtc_date": "2018-05-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0648",
  "violation_id": "402",
  "facility_id": null,
  "population_served_count": 200,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1102",
  "rtc_enforcement_id": "1102",
  "rtc_date": "2002-04-12 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0673",
  "violation_id": "203",
  "facility_id": null,
  "population_served_count": 7014,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "304",
  "rtc_enforcement_id": "304",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0679",
  "violation_id": "317",
  "facility_id": null,
  "population_served_count": 192,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "936",
  "rtc_enforcement_id": "936",
  "rtc_date": "2016-09-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0679",
  "violation_id": "318",
  "facility_id": null,
  "population_served_count": 192,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "943",
  "rtc_enforcement_id": "943",
  "rtc_date": "2018-07-19 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0679",
  "violation_id": "319",
  "facility_id": null,
  "population_served_count": 192,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 8.6,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-04-26 00:00:00",
  "compl_per_end_date": "2019-05-25 00:00:00",
  "latest_enforcement_id": "942",
  "rtc_enforcement_id": "942",
  "rtc_date": "2019-05-14 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0682",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 162,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2014-10-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": null,
  "rtc_date": "2014-10-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0683",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 7977,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-07-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0683",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 7977,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2022-07-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "3",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "01",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1028",
  "compliance_status_code": "R",
  "viol_measure": 0.398,
  "unit_of_measure": "MG/L",
  "state_mcl": 0.3,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-06 00:00:00",
  "compl_per_end_date": "2020-11-16 00:00:00",
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2020-11-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "500",
  "rule_group_code": "500",
  "rule_family_code": "500"
},
{
  "pwsid": "DE00A0686",
  "violation_id": "609",
  "facility_id": null,
  "population_served_count": 54,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2022-09-02 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1511",
  "rtc_enforcement_id": "1511",
  "rtc_date": "2015-12-09 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0687",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 40,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2005-10-05 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "65",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "5000",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "405",
  "rtc_enforcement_id": null,
  "rtc_date": "2005-10-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0690",
  "violation_id": "2201",
  "facility_id": null,
  "population_served_count": 164,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2019-03-15 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": 0,
  "unit_of_measure": null,
  "state_mcl": 0,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2001-03-01 00:00:00",
  "compl_per_end_date": "2001-03-31 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2019-03-15 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0691",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 0,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2009-10-13 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1710",
  "rtc_enforcement_id": "1710",
  "rtc_date": "2009-10-16 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0693",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "305",
  "rtc_enforcement_id": "305",
  "rtc_date": "2005-10-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0694",
  "violation_id": "611",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "76",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-12-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1723",
  "rtc_enforcement_id": "1723",
  "rtc_date": "2012-03-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0694",
  "violation_id": "612",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1719",
  "rtc_enforcement_id": "1719",
  "rtc_date": "2012-03-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0696",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2012-08-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0696",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2014-10-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0696",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2018-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0696",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "11",
  "rtc_enforcement_id": "11",
  "rtc_date": "2019-12-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0696",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "13",
  "rtc_enforcement_id": "13",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0696",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 500,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "16",
  "rtc_enforcement_id": "16",
  "rtc_date": "2025-06-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0697",
  "violation_id": "611",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2016-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1217",
  "rtc_enforcement_id": "1217",
  "rtc_date": "2016-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0697",
  "violation_id": "612",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": "2017-06-30 00:00:00",
  "latest_enforcement_id": "1224",
  "rtc_enforcement_id": "1224",
  "rtc_date": "2018-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0697",
  "violation_id": "613",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1224",
  "rtc_enforcement_id": "1224",
  "rtc_date": "2018-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0697",
  "violation_id": "614",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1221",
  "rtc_enforcement_id": "1221",
  "rtc_date": "2017-07-10 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0697",
  "violation_id": "615",
  "facility_id": null,
  "population_served_count": 48,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1227",
  "rtc_enforcement_id": "1227",
  "rtc_date": "2023-01-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0700",
  "violation_id": "105",
  "facility_id": null,
  "population_served_count": 18,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "308",
  "rtc_enforcement_id": "308",
  "rtc_date": "2018-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0700",
  "violation_id": "106",
  "facility_id": null,
  "population_served_count": 18,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2021-12-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-10-10 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "310",
  "rtc_enforcement_id": "310",
  "rtc_date": "2021-12-16 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0705",
  "violation_id": "206",
  "facility_id": null,
  "population_served_count": 60,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2017-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "1906-07-01 00:00:00",
  "compl_per_end_date": "1906-09-30 00:00:00",
  "latest_enforcement_id": null,
  "rtc_enforcement_id": null,
  "rtc_date": "2017-08-01 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "204",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "606",
  "rtc_enforcement_id": "606",
  "rtc_date": "2005-12-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "307",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1513",
  "rtc_enforcement_id": "1513",
  "rtc_date": "2016-06-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "410",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-03-06 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1524",
  "rtc_enforcement_id": "1524",
  "rtc_date": "2020-11-05 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "411",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1523",
  "rtc_enforcement_id": "1523",
  "rtc_date": "2020-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "412",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-06-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1523",
  "rtc_enforcement_id": "1523",
  "rtc_date": "2020-06-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "413",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1528",
  "rtc_enforcement_id": "1528",
  "rtc_date": "2025-01-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "414",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1528",
  "rtc_enforcement_id": "1528",
  "rtc_date": "2025-01-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "415",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1530",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "416",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1534",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0710",
  "violation_id": "417",
  "facility_id": null,
  "population_served_count": 83,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "O",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-03-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1537",
  "rtc_enforcement_id": null,
  "rtc_date": null,
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0733",
  "violation_id": "304",
  "facility_id": null,
  "population_served_count": 123,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1105",
  "rtc_enforcement_id": "1105",
  "rtc_date": "2005-01-20 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0733",
  "violation_id": "408",
  "facility_id": null,
  "population_served_count": 123,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1408",
  "rtc_enforcement_id": "1408",
  "rtc_date": "2008-06-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0733",
  "violation_id": "409",
  "facility_id": null,
  "population_served_count": 123,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-06-25 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1412",
  "rtc_enforcement_id": "1412",
  "rtc_date": "2019-05-21 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0736",
  "violation_id": "205",
  "facility_id": null,
  "population_served_count": 30,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2009-03-31 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "507",
  "rtc_enforcement_id": "507",
  "rtc_date": "2006-11-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0740",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 1503,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2012-11-14 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0740",
  "violation_id": "6",
  "facility_id": null,
  "population_served_count": 1503,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "8",
  "rtc_enforcement_id": "8",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0746",
  "violation_id": "204",
  "facility_id": null,
  "population_served_count": 110,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "505",
  "rtc_enforcement_id": "505",
  "rtc_date": "2005-06-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "204",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "706",
  "rtc_enforcement_id": "706",
  "rtc_date": "2006-02-08 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2008-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "937",
  "rtc_enforcement_id": "937",
  "rtc_date": "2016-07-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "312",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-09 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "938",
  "rtc_enforcement_id": "938",
  "rtc_date": "2019-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "313",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-05-12 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "938",
  "rtc_enforcement_id": "938",
  "rtc_date": "2019-01-10 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "314",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-09-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "941",
  "rtc_enforcement_id": "941",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "315",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2023-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "947",
  "rtc_enforcement_id": "947",
  "rtc_date": "2024-07-26 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0751",
  "violation_id": "316",
  "facility_id": null,
  "population_served_count": 68,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2025-10-17 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "1A",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-08-01 00:00:00",
  "compl_per_end_date": "2024-08-31 00:00:00",
  "latest_enforcement_id": "946",
  "rtc_enforcement_id": "946",
  "rtc_date": "2024-10-08 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": "DE2378787",
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0754",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 67,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "15",
  "rtc_enforcement_id": "15",
  "rtc_date": "2015-12-17 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0754",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 67,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "65",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2013-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7",
  "rtc_enforcement_id": "7",
  "rtc_date": "2014-07-21 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0754",
  "violation_id": "4",
  "facility_id": null,
  "population_served_count": 67,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "53",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-07-01 00:00:00",
  "compl_per_end_date": "2014-12-31 00:00:00",
  "latest_enforcement_id": "16",
  "rtc_enforcement_id": "16",
  "rtc_date": "2016-06-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0754",
  "violation_id": "5",
  "facility_id": null,
  "population_served_count": 67,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-09-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "12",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "0400",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-22 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "19",
  "rtc_enforcement_id": "19",
  "rtc_date": "2021-03-17 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "210",
  "rule_group_code": "200",
  "rule_family_code": "210"
},
{
  "pwsid": "DE00A0761",
  "violation_id": "504",
  "facility_id": null,
  "population_served_count": 94,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2022-04-26 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3211",
  "rtc_enforcement_id": "3211",
  "rtc_date": "2013-01-23 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0772",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-12-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "3",
  "rtc_date": "2011-07-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0772",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-12-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-06-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "6",
  "rtc_enforcement_id": "6",
  "rtc_date": "2012-09-28 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0772",
  "violation_id": "3",
  "facility_id": null,
  "population_served_count": 41,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2021-12-16 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2014-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "14",
  "rtc_enforcement_id": "14",
  "rtc_date": "2017-02-07 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0773",
  "violation_id": "104",
  "facility_id": null,
  "population_served_count": 22,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2004-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "506",
  "rtc_enforcement_id": "506",
  "rtc_date": "2006-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0773",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 22,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-07-19 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-05-01 00:00:00",
  "compl_per_end_date": "2009-05-31 00:00:00",
  "latest_enforcement_id": "809",
  "rtc_enforcement_id": null,
  "rtc_date": "2016-07-19 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0774",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 115,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-09-30 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "3",
  "rtc_enforcement_id": "3",
  "rtc_date": "2020-10-22 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "205",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2005-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "505",
  "rtc_enforcement_id": "505",
  "rtc_date": "2005-05-31 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "511",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1324",
  "rtc_enforcement_id": "1324",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "515",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-12-04 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1328",
  "rtc_enforcement_id": "1328",
  "rtc_date": "2014-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "517",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1331",
  "rtc_enforcement_id": "1331",
  "rtc_date": "2017-09-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "518",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1334",
  "rtc_enforcement_id": "1334",
  "rtc_date": "2019-07-18 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "519",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 13.15,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-10-08 00:00:00",
  "compl_per_end_date": "2019-12-31 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "520",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.65,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-01-01 00:00:00",
  "compl_per_end_date": "2020-03-31 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "521",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-04-01 00:00:00",
  "compl_per_end_date": "2020-04-30 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "522",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.6,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-07-01 00:00:00",
  "compl_per_end_date": "2020-09-30 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "523",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 13.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-10-01 00:00:00",
  "compl_per_end_date": "2020-12-31 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "524",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 14.4,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-01-01 00:00:00",
  "compl_per_end_date": "2021-03-31 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "525",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 12.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-04-01 00:00:00",
  "compl_per_end_date": "2021-04-30 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "526",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 14.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-23 00:00:00",
  "compl_per_end_date": "2021-08-22 00:00:00",
  "latest_enforcement_id": "1345",
  "rtc_enforcement_id": "1345",
  "rtc_date": "2021-10-21 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "527",
  "facility_id": null,
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 13.5,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-01-01 00:00:00",
  "compl_per_end_date": "2022-01-31 00:00:00",
  "latest_enforcement_id": "1348",
  "rtc_enforcement_id": "1348",
  "rtc_date": "2022-02-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0781",
  "violation_id": "528",
  "facility_id": "6361",
  "population_served_count": 36,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.99,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-04-01 00:00:00",
  "compl_per_end_date": "2025-06-30 00:00:00",
  "latest_enforcement_id": "1352",
  "rtc_enforcement_id": "1352",
  "rtc_date": "2025-06-23 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0785",
  "violation_id": "209",
  "facility_id": null,
  "population_served_count": 35,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2024-04-21 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "511",
  "rtc_enforcement_id": "511",
  "rtc_date": "2022-08-30 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0787",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 534,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0794",
  "violation_id": "311",
  "facility_id": null,
  "population_served_count": 2300,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2025-08-07 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.45,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-01-01 00:00:00",
  "compl_per_end_date": "2025-01-31 00:00:00",
  "latest_enforcement_id": "1013",
  "rtc_enforcement_id": "1013",
  "rtc_date": "2025-03-06 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0799",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 934,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2009-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "113",
  "rtc_enforcement_id": "113",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0799",
  "violation_id": "309",
  "facility_id": null,
  "population_served_count": 934,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "56",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2012-10-16 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "113",
  "rtc_enforcement_id": "113",
  "rtc_date": "2013-04-15 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0799",
  "violation_id": "310",
  "facility_id": null,
  "population_served_count": 934,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GWP",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "115",
  "rtc_enforcement_id": "115",
  "rtc_date": "2022-11-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0808",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 103,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "51",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2007-01-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "308",
  "rtc_enforcement_id": "308",
  "rtc_date": "2007-12-13 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0808",
  "violation_id": "210",
  "facility_id": null,
  "population_served_count": 103,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "713",
  "rtc_enforcement_id": "713",
  "rtc_date": "2019-10-24 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0808",
  "violation_id": "211",
  "facility_id": null,
  "population_served_count": 103,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "2A",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-08-22 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "716",
  "rtc_enforcement_id": "716",
  "rtc_date": "2020-09-22 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0809",
  "violation_id": "710",
  "facility_id": null,
  "population_served_count": 100,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-05-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "75",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7500",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2010-05-18 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "1513",
  "rtc_enforcement_id": "1513",
  "rtc_date": "2011-01-06 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "410",
  "rule_group_code": "400",
  "rule_family_code": "410"
},
{
  "pwsid": "DE00A0847",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 750,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-06-18 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "2",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "2",
  "rtc_enforcement_id": "2",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A0848",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 165,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "2A",
  "violation_category_code": "TT",
  "is_health_based_ind": "Y",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2022-02-11 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A0854",
  "violation_id": "109",
  "facility_id": null,
  "population_served_count": 50,
  "npm_candidate": "N",
  "pws_activity_code": "I",
  "pws_deactivation_date": "2018-08-01 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "52",
  "violation_category_code": "MR",
  "is_health_based_ind": "N",
  "contaminant_code": "5000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2011-10-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "311",
  "rtc_enforcement_id": "311",
  "rtc_date": "2012-05-01 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "350",
  "rule_group_code": "300",
  "rule_family_code": "350"
},
{
  "pwsid": "DE00A0858",
  "violation_id": "212",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-03-26 00:00:00",
  "compl_per_end_date": "2019-05-24 00:00:00",
  "latest_enforcement_id": "518",
  "rtc_enforcement_id": "518",
  "rtc_date": "2019-05-24 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0858",
  "violation_id": "213",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.25,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-12-01 00:00:00",
  "compl_per_end_date": "2019-12-31 00:00:00",
  "latest_enforcement_id": "523",
  "rtc_enforcement_id": "523",
  "rtc_date": "2020-05-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0858",
  "violation_id": "214",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-01-01 00:00:00",
  "compl_per_end_date": "2020-03-31 00:00:00",
  "latest_enforcement_id": "523",
  "rtc_enforcement_id": "523",
  "rtc_date": "2020-05-20 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0858",
  "violation_id": "215",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11,
  "unit_of_measure": "MG/L",
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-03-01 00:00:00",
  "compl_per_end_date": "2022-03-31 00:00:00",
  "latest_enforcement_id": "528",
  "rtc_enforcement_id": "528",
  "rtc_date": "2022-07-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0858",
  "violation_id": "216",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 11.1,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-04-11 00:00:00",
  "compl_per_end_date": "2022-05-10 00:00:00",
  "latest_enforcement_id": "528",
  "rtc_enforcement_id": "528",
  "rtc_date": "2022-07-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "913",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 10.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "2819",
  "rtc_enforcement_id": "2819",
  "rtc_date": "2016-01-27 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "914",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 27.55,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2017-01-01 00:00:00",
  "compl_per_end_date": "2017-03-31 00:00:00",
  "latest_enforcement_id": "2822",
  "rtc_enforcement_id": "2822",
  "rtc_date": "2017-05-07 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "915",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 23.8,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2018-04-01 00:00:00",
  "compl_per_end_date": "2018-06-30 00:00:00",
  "latest_enforcement_id": "2825",
  "rtc_enforcement_id": "2825",
  "rtc_date": "2018-09-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "916",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 25.45,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2020-04-01 00:00:00",
  "compl_per_end_date": "2020-04-30 00:00:00",
  "latest_enforcement_id": "2828",
  "rtc_enforcement_id": "2828",
  "rtc_date": "2020-06-11 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "917",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 25,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2021-10-01 00:00:00",
  "compl_per_end_date": "2021-12-31 00:00:00",
  "latest_enforcement_id": "2831",
  "rtc_enforcement_id": "2831",
  "rtc_date": "2021-11-09 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "918",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 16,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2022-04-10 00:00:00",
  "compl_per_end_date": "2022-05-09 00:00:00",
  "latest_enforcement_id": "2834",
  "rtc_enforcement_id": "2834",
  "rtc_date": "2022-07-13 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "919",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 25.85,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2024-09-30 00:00:00",
  "compl_per_end_date": "2024-10-30 00:00:00",
  "latest_enforcement_id": "2837",
  "rtc_enforcement_id": "2837",
  "rtc_date": "2024-11-22 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "920",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 25.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-09-01 00:00:00",
  "compl_per_end_date": "2025-09-30 00:00:00",
  "latest_enforcement_id": "2846",
  "rtc_enforcement_id": "2846",
  "rtc_date": "2026-04-09 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "921",
  "facility_id": null,
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 25.5,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2025-10-01 00:00:00",
  "compl_per_end_date": "2025-12-31 00:00:00",
  "latest_enforcement_id": "2846",
  "rtc_enforcement_id": "2846",
  "rtc_date": "2026-04-09 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A0863",
  "violation_id": "922",
  "facility_id": "4915",
  "population_served_count": 150,
  "npm_candidate": "Y",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "02",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "1040",
  "compliance_status_code": "R",
  "viol_measure": 24.3,
  "unit_of_measure": "MG/L",
  "state_mcl": 10,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2026-01-01 00:00:00",
  "compl_per_end_date": "2026-03-31 00:00:00",
  "latest_enforcement_id": "2845",
  "rtc_enforcement_id": "2845",
  "rtc_date": "2026-04-09 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "331",
  "rule_group_code": "300",
  "rule_family_code": "330"
},
{
  "pwsid": "DE00A1745",
  "violation_id": "107",
  "facility_id": null,
  "population_served_count": 126,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "CWS",
  "violation_code": "71",
  "violation_category_code": "Other",
  "is_health_based_ind": "N",
  "contaminant_code": "7000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-07-01 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "308",
  "rtc_enforcement_id": "308",
  "rtc_date": "2015-07-02 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "420",
  "rule_group_code": "400",
  "rule_family_code": "420"
},
{
  "pwsid": "DE00A2746",
  "violation_id": "103",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2002-10-01 00:00:00",
  "compl_per_end_date": "2002-12-31 00:00:00",
  "latest_enforcement_id": "203",
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A2746",
  "violation_id": "203",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "N",
  "pws_deactivation_date": "2016-08-08 00:00:00",
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "NTNCWS",
  "violation_code": "22",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "I",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2003-04-01 00:00:00",
  "compl_per_end_date": "2003-06-30 00:00:00",
  "latest_enforcement_id": "403",
  "rtc_enforcement_id": null,
  "rtc_date": "2016-08-08 00:00:00",
  "public_notification_tier": 2,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A3851",
  "violation_id": "1",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "21",
  "violation_category_code": "MCL",
  "is_health_based_ind": "Y",
  "contaminant_code": "3100",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2015-10-01 00:00:00",
  "compl_per_end_date": "2015-12-31 00:00:00",
  "latest_enforcement_id": "4",
  "rtc_enforcement_id": "4",
  "rtc_date": "2016-05-12 00:00:00",
  "public_notification_tier": 1,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "110",
  "rule_group_code": "100",
  "rule_family_code": "110"
},
{
  "pwsid": "DE00A3851",
  "violation_id": "2",
  "facility_id": null,
  "population_served_count": 25,
  "npm_candidate": "N",
  "pws_activity_code": "A",
  "pws_deactivation_date": null,
  "primary_source_code": "GW",
  "pop_cat_5_code": "1",
  "primacy_agency_code": "DE",
  "epa_region": "03",
  "pws_type_code": "TNCWS",
  "violation_code": "4D",
  "violation_category_code": "RPT",
  "is_health_based_ind": "N",
  "contaminant_code": "8000",
  "compliance_status_code": "R",
  "viol_measure": null,
  "unit_of_measure": null,
  "state_mcl": null,
  "is_major_viol_ind": null,
  "severity_ind_cnt": null,
  "compl_per_begin_date": "2019-09-11 00:00:00",
  "compl_per_end_date": null,
  "latest_enforcement_id": "7",
  "rtc_enforcement_id": "7",
  "rtc_date": "2019-11-21 00:00:00",
  "public_notification_tier": 3,
  "originator_code": "S",
  "sample_result_id": null,
  "corrective_action_id": null,
  "rule_code": "111",
  "rule_group_code": "100",
  "rule_family_code": "110"
}
]