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MT0000363 · Montana

WINIFRED TOWN OF

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

Violation records shown
51
EPA health-based flag
1
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
49

Counties listed by EPA · Fergus County, Montana

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 50 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

    Follow-up Or Routine LCR Tap M/RViolation 5601330 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2025 · period end June 23, 2026 · first reported January 5, 2026 · EPA return-to-compliance field June 23, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590382October 24, 2025InformalState Violation/Reminder Notice
    5590383October 24, 2025InformalState Public Notification requested
    5590384June 23, 2026ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601329 · Nitrate-Nitrite · 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590378January 16, 2025InformalState Violation/Reminder Notice
    5590379January 16, 2025InformalState Public Notification requested
    5590380January 22, 2025ResolvingState Compliance achieved
    5590381February 3, 2025InformalState Public Notification received

  3. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601376 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590396January 12, 2026ResolvingState Compliance achieved
    5590394January 24, 2026InformalState Violation/Reminder Notice
    5590395January 24, 2026InformalState Public Notification requested

  4. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601375 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  5. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601374 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  6. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601373 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  7. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601372 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  8. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601371 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  9. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601370 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601369 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601368 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601367 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601366 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601365 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601364 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601363 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601362 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601361 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601360 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601359 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601358 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601357 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601356 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601355 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590393January 12, 2026ResolvingState Compliance achieved
    5590391January 24, 2026InformalState Violation/Reminder Notice
    5590392January 24, 2026InformalState Public Notification requested

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601354 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590390January 12, 2026ResolvingState Compliance achieved
    5590388January 23, 2026InformalState Violation/Reminder Notice
    5590389January 23, 2026InformalState Public Notification requested

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601353 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601352 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601351 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601350 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601349 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601348 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601347 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601346 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601345 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601344 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601343 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601342 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601341 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601340 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601339 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601338 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601337 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601336 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601335 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601334 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601333 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601332 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5601331 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590387January 12, 2026ResolvingState Compliance achieved
    5590385January 22, 2026InformalState Violation/Reminder Notice
    5590386January 22, 2026InformalState Public Notification requested

  49. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 5601328 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2021 · period end August 9, 2022 · first reported September 22, 2023 · EPA return-to-compliance field August 9, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590375October 19, 2021InformalState Violation/Reminder Notice
    5590376October 19, 2021InformalState Public Notification requested
    5590377August 9, 2022ResolvingState Compliance achieved

  50. EPA health-based flag · Resolved

    Treatment Technique, Corrective/Expedited Actions (RTCR)Violation 5601327 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start September 15, 2021 · period end October 12, 2021 · first reported September 22, 2023 · EPA return-to-compliance field October 12, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5590371October 5, 2021InformalState Violation/Reminder Notice
    5590372October 5, 2021InformalState Public Notification requested
    5590374October 12, 2021ResolvingState Compliance achieved

  51. Other or unclassified · Addressed by formal action

    Consumer Confidence Report Complete Failure to ReportViolation 8000100 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 19, 1999 · first reported April 20, 2000

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8000303June 15, 2000FormalFederal Final Administrative Order issued

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