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CO0149685 · Colorado

ROARING FORK MHP

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

Violation records shown
247
EPA health-based flag
0
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
245

Counties listed by EPA · Pitkin County, Colorado

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 163 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 4011869 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2026 · period end June 24, 2026 · first reported February 23, 2026 · EPA return-to-compliance field June 24, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037114January 15, 2026InformalState Violation/Reminder Notice
    4037115January 15, 2026InformalState Public Notification requested
    4037148June 24, 2026ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011999 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037135January 29, 2026InformalState Violation/Reminder Notice
    4037136January 29, 2026InformalState Public Notification requested
    4037144April 28, 2026ResolvingState Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011998 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037132January 29, 2026InformalState Violation/Reminder Notice
    4037133January 29, 2026InformalState Public Notification requested
    4037134January 29, 2026ResolvingState Compliance achieved

  4. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 4011866 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2024 · period end February 6, 2026 · first reported November 14, 2024 · EPA return-to-compliance field February 6, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037104November 12, 2024InformalState Violation/Reminder Notice
    4037105November 12, 2024InformalState Public Notification requested
    4037143February 6, 2026ResolvingState Compliance achieved

  5. Other or unclassified · Resolved

    Sample Siting Plan Errors (RTCR)Violation 4011865 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2024 · period end November 29, 2024 · first reported November 14, 2024 · EPA return-to-compliance field November 29, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037102August 1, 2024InformalState Violation/Reminder Notice
    4037103August 1, 2024InformalState Public Notification requested
    4037108November 29, 2024ResolvingState Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011868 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037111February 6, 2025InformalState Violation/Reminder Notice
    4037112February 6, 2025InformalState Public Notification requested
    4037113February 6, 2025ResolvingState Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011867 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037109February 6, 2025InformalState Violation/Reminder Notice
    4037110February 6, 2025InformalState Public Notification requested
    4037113February 6, 2025ResolvingState Compliance achieved

  8. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 4011858 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2023 · period end June 30, 2024 · first reported August 15, 2023 · EPA return-to-compliance field June 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037086July 11, 2023InformalState Violation/Reminder Notice
    4037087July 11, 2023InformalState Public Notification requested
    4037097June 28, 2024InformalState Public Notification received
    4037096June 30, 2024ResolvingState Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011997 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011996 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011995 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011994 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011993 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011992 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011991 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011990 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011989 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011988 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011987 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011986 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011985 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011984 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011983 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011982 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011981 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011980 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011979 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011978 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011977 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037130January 28, 2026InformalState Violation/Reminder Notice
    4037131January 28, 2026InformalState Public Notification requested
    4037147April 28, 2026ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011976 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011975 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011974 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011973 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011972 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011971 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011970 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011969 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011968 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011967 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011966 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011965 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011964 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011963 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011962 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011961 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011960 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011959 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011958 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011957 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011956 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037128January 28, 2026InformalState Violation/Reminder Notice
    4037129January 28, 2026InformalState Public Notification requested
    4037142February 6, 2026ResolvingState Compliance achieved

  51. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011955 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  52. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011954 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  53. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011953 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  54. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011952 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  55. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011951 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  56. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011950 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  57. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011949 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  58. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011948 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  59. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011947 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  60. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011946 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  61. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011945 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  62. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011944 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  63. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011943 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  64. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011942 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  65. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011941 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  66. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011940 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  67. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011939 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  68. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011938 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  69. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011937 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  70. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011936 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  71. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011935 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  72. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011934 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  73. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011933 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  74. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011932 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  75. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011931 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  76. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011930 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  77. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011929 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  78. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011928 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  79. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011927 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  80. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011926 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  81. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011925 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037126January 28, 2026InformalState Violation/Reminder Notice
    4037127January 28, 2026InformalState Public Notification requested

  82. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011924 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  83. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011923 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  84. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011922 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  85. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011921 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  86. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011920 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  87. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011919 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  88. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011918 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  89. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011917 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  90. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011916 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  91. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011915 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  92. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011914 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  93. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011913 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  94. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011912 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  95. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011911 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  96. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011910 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  97. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011909 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  98. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011908 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  99. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011907 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  100. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011906 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  101. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011905 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  102. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011904 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  103. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011903 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  104. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011902 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  105. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011901 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  106. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011900 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  107. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011899 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  108. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011898 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  109. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011897 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  110. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011896 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  111. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011895 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  112. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011894 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037124January 28, 2026InformalState Violation/Reminder Notice
    4037125January 28, 2026InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  113. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011893 · Selenium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  114. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011892 · Thallium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  115. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011891 · Beryllium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  116. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011890 · Antimony, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  117. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011888 · Nickel · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  118. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011887 · Mercury · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  119. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011886 · Chromium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  120. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011885 · Cadmium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  121. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011884 · Barium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  122. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011883 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037122January 28, 2026InformalState Violation/Reminder Notice
    4037123January 28, 2026InformalState Public Notification requested

  123. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011882 · Selenium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  124. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011881 · Thallium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  125. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011880 · Beryllium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  126. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011879 · Antimony, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  127. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011877 · Nickel · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  128. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011876 · Mercury · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  129. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011875 · Chromium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  130. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011874 · Cadmium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  131. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011873 · Barium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  132. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011872 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037120January 28, 2026InformalState Violation/Reminder Notice
    4037121January 28, 2026InformalState Public Notification requested

  133. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011871 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037118January 22, 2026InformalState Violation/Reminder Notice
    4037119January 22, 2026InformalState Public Notification requested

  134. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011870 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037116January 22, 2026InformalState Violation/Reminder Notice
    4037117January 22, 2026InformalState Public Notification requested

  135. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011862 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037093January 19, 2024InformalState Violation/Reminder Notice
    4037094January 19, 2024InformalState Public Notification requested
    4037095January 19, 2024ResolvingState Compliance achieved
    4037097June 28, 2024InformalState Public Notification received

  136. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011861 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037091January 19, 2024InformalState Violation/Reminder Notice
    4037092January 19, 2024InformalState Public Notification requested
    4037095January 19, 2024ResolvingState Compliance achieved
    4037097June 28, 2024InformalState Public Notification received

  137. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 4011860 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end October 16, 2023 · first reported November 15, 2023 · EPA return-to-compliance field October 16, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037090October 16, 2023ResolvingState Compliance achieved
    4037088October 17, 2023InformalState Violation/Reminder Notice
    4037089October 17, 2023InformalState Public Notification requested
    4037097June 28, 2024InformalState Public Notification received

  138. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 4011859 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end October 16, 2023 · first reported November 15, 2023 · EPA return-to-compliance field October 16, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037090October 16, 2023ResolvingState Compliance achieved
    4037088October 17, 2023InformalState Violation/Reminder Notice
    4037089October 17, 2023InformalState Public Notification requested
    4037097June 28, 2024InformalState Public Notification received

  139. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 4011751 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2022 · period end January 5, 2022 · first reported February 23, 2022 · EPA return-to-compliance field January 5, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037070January 3, 2022InformalState Violation/Reminder Notice
    4037071January 3, 2022InformalState Public Notification requested
    4037072January 5, 2022ResolvingState Compliance achieved

  140. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4012001 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037140January 30, 2026InformalState Violation/Reminder Notice
    4037141January 30, 2026InformalState Public Notification requested
    4037145April 28, 2026ResolvingState Compliance achieved

  141. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4012000 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037137January 30, 2026InformalState Violation/Reminder Notice
    4037138January 30, 2026InformalState Public Notification requested
    4037139January 30, 2026ResolvingState Compliance achieved

  142. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011857 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  143. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011856 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  144. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011855 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  145. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011854 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  146. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011853 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  147. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011852 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  148. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011851 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  149. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011850 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  150. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011849 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  151. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011848 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  152. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011847 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  153. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011846 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  154. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011845 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  155. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011844 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  156. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011843 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  157. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011842 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  158. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011841 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  159. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011840 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  160. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011839 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  161. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011838 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  162. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011837 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037083February 6, 2023InformalState Violation/Reminder Notice
    4037084February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  163. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011836 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  164. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011835 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  165. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011834 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  166. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011833 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  167. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011832 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  168. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011831 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  169. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011830 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  170. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011829 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  171. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011828 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  172. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011827 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  173. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011826 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  174. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011825 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  175. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011824 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  176. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011823 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  177. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011822 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  178. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011821 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  179. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011820 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  180. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011819 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  181. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011818 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  182. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011817 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  183. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011816 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037081February 6, 2023InformalState Violation/Reminder Notice
    4037082February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  184. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011815 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  185. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011814 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  186. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011813 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  187. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011812 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  188. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011811 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  189. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011810 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  190. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011809 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  191. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011808 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  192. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011807 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  193. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011806 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  194. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011805 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  195. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011804 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  196. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011803 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  197. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011802 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  198. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011801 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  199. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011800 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  200. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011799 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  201. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011798 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  202. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011797 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  203. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011796 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  204. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011795 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  205. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011794 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  206. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011793 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  207. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011792 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  208. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011791 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  209. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011790 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  210. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011789 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  211. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011788 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  212. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011787 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  213. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011786 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  214. Monitoring or reporting · Archived

    Monitoring, RegularViolation 4011785 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037079February 6, 2023InformalState Violation/Reminder Notice
    4037080February 6, 2023InformalState Public Notification requested

  215. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011784 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  216. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011783 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  217. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011782 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  218. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011781 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  219. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011780 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  220. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011779 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  221. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011778 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  222. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011777 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  223. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011776 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  224. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011775 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  225. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011774 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  226. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011773 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  227. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011772 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  228. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011771 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  229. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011770 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  230. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011769 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  231. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011768 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  232. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011767 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  233. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011766 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  234. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011765 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  235. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011764 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  236. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011763 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  237. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011762 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  238. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011761 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  239. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011760 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  240. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011759 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  241. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011758 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  242. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011757 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  243. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011756 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  244. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011755 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  245. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011754 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037077February 6, 2023InformalState Violation/Reminder Notice
    4037078February 6, 2023InformalState Public Notification requested
    4037146April 28, 2026ResolvingState Compliance achieved

  246. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011753 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037075February 6, 2023InformalState Violation/Reminder Notice
    4037076February 6, 2023InformalState Public Notification requested
    4037085February 6, 2023ResolvingState Compliance achieved

  247. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4011752 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4037073February 6, 2023InformalState Violation/Reminder Notice
    4037074February 6, 2023InformalState Public Notification requested
    4037085February 6, 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