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NY1206333 · New York

DELHI MHP LLC

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown
97
EPA health-based flag
1
Health-based records unresolved in this snapshot
1
Monitoring and reporting records
92

Counties listed by EPA · Delaware County, New York

Open the EPA system record

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 61 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

  1. EPA health-based flag · Addressed by formal action

    LSL InventoryViolation 931 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · first reported March 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    849November 13, 2024InformalState Public Notification requested
    850November 13, 2024InformalState Violation/Reminder Notice
    9999900000000000001October 23, 2025FormalFederal Final Administrative Order issued
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  2. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1132 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported September 29, 2026 · EPA return-to-compliance field June 30, 2026

    No linked action row appears in the records shown.

  3. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1131 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported September 29, 2026 · EPA return-to-compliance field May 31, 2026

    No linked action row appears in the records shown.

  4. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1126 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported August 20, 2026 · EPA return-to-compliance field April 30, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    884May 27, 2026InformalState Formal Notice of Violation issued
    885May 27, 2026InformalState Public Notification requested
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  5. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1125 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 30, 2026 · EPA return-to-compliance field March 31, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    882May 27, 2026InformalState Formal Notice of Violation issued
    883May 27, 2026InformalState Public Notification requested
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  6. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1124 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 30, 2026 · EPA return-to-compliance field February 28, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    880May 27, 2026InformalState Formal Notice of Violation issued
    881May 27, 2026InformalState Public Notification requested
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  7. Other or unclassified · Addressed by formal action

    Consumer Confidence Report Inadequate ReportingViolation 950 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start September 1, 2025 · first reported March 9, 2026

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    866December 1, 2025InformalState Formal Notice of Violation issued
    867December 1, 2025InformalState Public Notification requested
    868December 1, 2025FormalState Administrative/Compliance Order with penalty issued
    879March 17, 2026FormalState Administrative Penalty assessed
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  8. Other or unclassified · Addressed by formal action

    Consumer Confidence Report Complete Failure to ReportViolation 949 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2025 · first reported March 9, 2026

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    866December 1, 2025InformalState Formal Notice of Violation issued
    867December 1, 2025InformalState Public Notification requested
    868December 1, 2025FormalState Administrative/Compliance Order with penalty issued
    879March 17, 2026FormalState Administrative Penalty assessed
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  9. Monitoring or reporting · Archived

    Monitoring, RegularViolation 999 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  10. Monitoring or reporting · Archived

    Monitoring, RegularViolation 998 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  11. Monitoring or reporting · Archived

    Monitoring, RegularViolation 997 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  12. Monitoring or reporting · Archived

    Monitoring, RegularViolation 996 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  13. Monitoring or reporting · Archived

    Monitoring, RegularViolation 994 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  14. Monitoring or reporting · Archived

    Monitoring, RegularViolation 993 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  15. Monitoring or reporting · Archived

    Monitoring, RegularViolation 992 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  16. Monitoring or reporting · Archived

    Monitoring, RegularViolation 991 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  17. Monitoring or reporting · Archived

    Monitoring, RegularViolation 987 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  18. Monitoring or reporting · Archived

    Monitoring, RegularViolation 974 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  19. Monitoring or reporting · Archived

    Monitoring, RegularViolation 973 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  20. Monitoring or reporting · Archived

    Monitoring, RegularViolation 957 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  21. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1013 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  22. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1009 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  23. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1008 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  24. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1007 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  25. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1006 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  26. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1004 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  27. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1002 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  28. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1001 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  29. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1000 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  30. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 945 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    860October 14, 2025ResolvingState Compliance achieved
    861October 14, 2025InformalState Formal Notice of Violation issued
    862October 14, 2025InformalState Public Notification requested

  31. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 946 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field November 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    863October 28, 2025ResolvingState Compliance achieved
    864October 28, 2025InformalState Formal Notice of Violation issued
    865October 28, 2025InformalState Public Notification requested

  32. Monitoring or reporting · Addressed by formal action

    LSL ReportingViolation 932 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · first reported March 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    849November 13, 2024InformalState Public Notification requested
    850November 13, 2024InformalState Violation/Reminder Notice
    9999900000000000001October 23, 2025FormalFederal Final Administrative Order issued
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  33. Other or unclassified · Addressed by formal action

    Consumer Confidence Report Inadequate ReportingViolation 933 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start September 1, 2024 · first reported March 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    851May 30, 2025InformalState Formal Notice of Violation issued
    868December 1, 2025FormalState Administrative/Compliance Order with penalty issued
    879March 17, 2026FormalState Administrative Penalty assessed
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  34. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 941 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    854July 28, 2025InformalState Formal Notice of Violation issued
    855July 28, 2025InformalState Public Notification requested
    856July 28, 2025ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 930 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    846March 19, 2025InformalState Formal Notice of Violation issued
    847March 19, 2025InformalState Public Notification requested
    848March 19, 2025ResolvingState Compliance achieved

  36. Monitoring or reporting · Archived

    Monitoring, RegularViolation 934 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    852May 30, 2025InformalState Formal Notice of Violation issued
    853May 30, 2025InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed
    886May 27, 2026FormalState Administrative/Compliance Order with penalty issued

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 926 · Styrene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 922 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 921 · Toluene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 920 · Benzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 919 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 917 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 915 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 914 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 913 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 912 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 911 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 910 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 909 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 907 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 906 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 905 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 904 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 900 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 887 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 886 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    844February 12, 2025InformalState Formal Notice of Violation issued
    845February 12, 2025ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 850 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    841September 18, 2023InformalState Formal Notice of Violation issued
    843September 18, 2023ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 849 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2023 · period end February 28, 2023 · first reported March 9, 2026 · EPA return-to-compliance field February 28, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    841September 18, 2023InformalState Formal Notice of Violation issued
    843September 18, 2023ResolvingState Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 848 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 1, 2023 · period end January 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field January 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    841September 18, 2023InformalState Formal Notice of Violation issued
    843September 18, 2023ResolvingState Compliance achieved

  60. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 843 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2022 · period end December 31, 2022 · first reported May 11, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    838March 28, 2023InformalState Formal Notice of Violation issued
    839March 28, 2023InformalState Public Notification requested
    840March 28, 2023ResolvingState Compliance achieved

  61. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 778 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported November 7, 2022 · EPA return-to-compliance field April 30, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    829September 23, 2022InformalState Formal Notice of Violation issued
    830September 23, 2022InformalState Public Notification requested
    831September 23, 2022ResolvingState Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 777 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported August 10, 2022 · EPA return-to-compliance field March 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    826July 19, 2022InformalState Formal Notice of Violation issued
    827July 19, 2022InformalState Public Notification requested
    828July 19, 2022ResolvingState Compliance achieved

  63. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 776 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported August 10, 2022 · EPA return-to-compliance field February 28, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    826July 19, 2022InformalState Formal Notice of Violation issued
    827July 19, 2022InformalState Public Notification requested
    828July 19, 2022ResolvingState Compliance achieved

  64. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 782 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    836March 13, 2023InformalState Public Notification requested
    837March 13, 2023ResolvingState Compliance achieved

  65. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 775 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported August 10, 2022 · EPA return-to-compliance field January 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    826July 19, 2022InformalState Formal Notice of Violation issued
    827July 19, 2022InformalState Public Notification requested
    828July 19, 2022ResolvingState Compliance achieved

  66. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 772 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field December 31, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    817May 6, 2022InformalState Formal Notice of Violation issued
    819May 6, 2022ResolvingState Compliance achieved

  67. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 773 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported May 11, 2022 · EPA return-to-compliance field November 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    817May 6, 2022InformalState Formal Notice of Violation issued
    819May 6, 2022ResolvingState Compliance achieved

  68. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 774 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field October 31, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    817May 6, 2022InformalState Formal Notice of Violation issued
    819May 6, 2022ResolvingState Compliance achieved

  69. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 763 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported May 11, 2022 · EPA return-to-compliance field September 30, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    817May 6, 2022InformalState Formal Notice of Violation issued
    818May 6, 2022InformalState Public Notification requested
    819May 6, 2022ResolvingState Compliance achieved

  70. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 764 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2021 · period end August 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field August 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    820May 6, 2022InformalState Formal Notice of Violation issued
    821May 6, 2022InformalState Public Notification requested
    822May 6, 2022ResolvingState Compliance achieved

  71. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 765 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field July 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    823May 6, 2022InformalState Formal Notice of Violation issued
    824May 6, 2022InformalState Public Notification requested
    825May 6, 2022ResolvingState Compliance achieved

  72. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 759 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start January 1, 2021 · period end March 11, 2022 · first reported March 28, 2022 · EPA return-to-compliance field March 11, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    811March 11, 2022InformalState Formal Notice of Violation issued
    812March 11, 2022InformalState Public Notification requested
    813March 11, 2022ResolvingState Compliance achieved

  73. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 734 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    811March 11, 2022InformalState Formal Notice of Violation issued
    812March 11, 2022InformalState Public Notification requested
    813March 11, 2022ResolvingState Compliance achieved

  74. Monitoring or reporting · Archived

    Monitoring, RegularViolation 962 · Radium-228 · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  75. Monitoring or reporting · Archived

    Monitoring, RegularViolation 961 · Radium-226 · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  76. Monitoring or reporting · Archived

    Monitoring, RegularViolation 960 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  77. Monitoring or reporting · Archived

    Monitoring, RegularViolation 959 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    873February 26, 2026InformalState Formal Notice of Violation issued
    874February 26, 2026InformalState Public Notification requested
    879March 17, 2026FormalState Administrative Penalty assessed

  78. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 833 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  79. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 829 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  80. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 828 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  81. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 827 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  82. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 826 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  83. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 824 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  84. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 822 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  85. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 821 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  86. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 820 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  87. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 819 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  88. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 818 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  89. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 817 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  90. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 816 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  91. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 814 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  92. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 813 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  93. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 812 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  94. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 811 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  95. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 807 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  96. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 794 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

  97. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 793 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    835March 13, 2023InformalState Formal Notice of Violation issued
    837March 13, 2023ResolvingState Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility