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090605143 · California

Yurok - Terwer Water System

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

Violation records shown
74
EPA health-based flag
0
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
72

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 71 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 · Archived

    Water Quality Parameter M/RViolation 060514353500012026 · Lead and Copper Rule · Lead and Copper Rule

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

    No linked action row appears in the records shown.

  2. Monitoring or reporting · Unaddressed by formal action

    Initial, Follow-up, or Routine Source Water M/RViolation 060514356500072025 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start July 1, 2025 · first reported March 18, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143IA04012612503April 1, 2026InformalFederal Violation/Reminder Notice

  3. Monitoring or reporting · Archived

    Water Quality Parameter M/RViolation 060514353500072025 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start July 1, 2025 · period end December 31, 2025 · first reported March 18, 2026 · EPA return-to-compliance field December 31, 2025

    No linked action row appears in the records shown.

  4. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303104012025 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX04172612547April 17, 2026ResolvingFederal Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06051433A8000112024 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 27, 2025 · EPA return-to-compliance field November 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12032412050December 3, 2024ResolvingFederal Compliance achieved
    0605143IA04012512070April 1, 2025InformalFederal Violation/Reminder Notice
    0605143IA04032512083April 3, 2025InformalFederal Violation/Reminder Notice

  6. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 0605143270999102024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 3, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 3, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12032412050December 3, 2024ResolvingFederal Compliance achieved

  7. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060514371700072024 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · period end December 12, 2024 · first reported December 18, 2024 · EPA return-to-compliance field December 12, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12122411968December 12, 2024ResolvingFederal Compliance achieved

  8. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060514375750052024 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start May 1, 2024 · period end August 20, 2025 · first reported December 18, 2024 · EPA return-to-compliance field August 20, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX08202512220August 20, 2025ResolvingFederal Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06051433A800052024 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 27, 2024 · EPA return-to-compliance field May 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX06262411852June 26, 2024ResolvingFederal Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060514327099942024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2024 · period end June 26, 2024 · first reported September 27, 2024 · EPA return-to-compliance field June 26, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX06262411852June 26, 2024ResolvingFederal Compliance achieved

  11. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 060514352500012024 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2024 · period end September 24, 2025 · first reported March 27, 2025 · EPA return-to-compliance field September 24, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX09242512637September 24, 2025ResolvingFederal Compliance achieved

  12. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 060514352500012023 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2023 · period end September 24, 2025 · first reported March 28, 2024 · EPA return-to-compliance field September 24, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX09242512637September 24, 2025ResolvingFederal Compliance achieved

  13. Monitoring or reporting · Resolved

    Initial, Follow-up, or Routine Source Water M/RViolation 060514356500012022 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2022 · period end December 14, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 14, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12142211397December 14, 2022ResolvingFederal Compliance achieved

  14. Monitoring or reporting · Resolved

    Water Quality Parameter M/RViolation 060514353500012022 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2022 · period end June 30, 2022 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12142211397December 14, 2022ResolvingFederal Compliance achieved

  15. Monitoring or reporting · Resolved

    Water Quality Parameter M/RViolation 060514353500072016 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start July 1, 2016 · period end July 18, 2016 · first reported June 30, 2023 · EPA return-to-compliance field July 18, 2016

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX07181688417July 18, 2016ResolvingFederal Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06051433A800042016 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2016 · period end April 30, 2016 · first reported June 30, 2023 · EPA return-to-compliance field April 30, 2016

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX05311686151May 31, 2016ResolvingFederal Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, Routine Minor (TCR)Violation 060514324310022016 · Coliform (TCR) · Total Coliform Rule

    Noncompliance period start February 1, 2016 · period end February 29, 2016 · first reported June 30, 2023 · EPA return-to-compliance field February 29, 2016

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX05141684369May 14, 2016ResolvingFederal Compliance achieved

  18. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 060514352500012016 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2016 · period end December 31, 2016 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2016

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686672December 31, 2016ResolvingFederal Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 060514334301412016 · E. COLI · Ground Water Rule

    Noncompliance period start January 1, 2016 · period end May 14, 2016 · first reported June 30, 2023 · EPA return-to-compliance field May 14, 2016

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX05141684368May 14, 2016ResolvingFederal Compliance achieved

  20. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 060514352500072015 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start July 1, 2015 · period end December 31, 2016 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2016

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686665December 31, 2016ResolvingFederal Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303104012015 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2015 · period end December 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2015

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686666December 31, 2016ResolvingFederal Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303104012013 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2013 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX06111475831June 11, 2014ResolvingFederal Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303299612011 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686657December 31, 2016ResolvingFederal Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303299212011 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686654December 31, 2016ResolvingFederal Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303299112011 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686659December 31, 2016ResolvingFederal Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303299012011 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686644December 31, 2016ResolvingFederal Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298912011 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686655December 31, 2016ResolvingFederal Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298712011 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686658December 31, 2016ResolvingFederal Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298512011 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686664December 31, 2016ResolvingFederal Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298412011 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686647December 31, 2016ResolvingFederal Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298312011 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686653December 31, 2016ResolvingFederal Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298212011 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686645December 31, 2016ResolvingFederal Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298112011 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686650December 31, 2016ResolvingFederal Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303298012011 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686646December 31, 2016ResolvingFederal Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303297912011 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686660December 31, 2016ResolvingFederal Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303297712011 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686649December 31, 2016ResolvingFederal Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303297612011 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686651December 31, 2016ResolvingFederal Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303296912011 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686648December 31, 2016ResolvingFederal Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303296812011 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686656December 31, 2016ResolvingFederal Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303296412011 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686662December 31, 2016ResolvingFederal Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303295912011 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686618December 31, 2016ResolvingFederal Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303295512011 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686661December 31, 2016ResolvingFederal Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303294612011 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686621December 31, 2016ResolvingFederal Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303293112011 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686619December 31, 2016ResolvingFederal Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303238312011 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686626December 31, 2016ResolvingFederal Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303238012011 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686652December 31, 2016ResolvingFederal Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303237812011 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686663December 31, 2016ResolvingFederal Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303232612011 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686627December 31, 2016ResolvingFederal Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303230612011 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686630December 31, 2016ResolvingFederal Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303227412011 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686639December 31, 2016ResolvingFederal Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303211012011 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686629December 31, 2016ResolvingFederal Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303210512011 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686620December 31, 2016ResolvingFederal Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303206712011 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686623December 31, 2016ResolvingFederal Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303206512011 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686622December 31, 2016ResolvingFederal Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303205112011 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686615December 31, 2016ResolvingFederal Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303205012011 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686616December 31, 2016ResolvingFederal Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303204612011 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686617December 31, 2016ResolvingFederal Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303204212011 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686640December 31, 2016ResolvingFederal Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303204112011 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686634December 31, 2016ResolvingFederal Compliance achieved

  60. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303204012011 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686642December 31, 2016ResolvingFederal Compliance achieved

  61. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203912011 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686633December 31, 2016ResolvingFederal Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203712011 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686643December 31, 2016ResolvingFederal Compliance achieved

  63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203612011 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686641December 31, 2016ResolvingFederal Compliance achieved

  64. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203512011 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686632December 31, 2016ResolvingFederal Compliance achieved

  65. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203412011 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686638December 31, 2016ResolvingFederal Compliance achieved

  66. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203312011 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686636December 31, 2016ResolvingFederal Compliance achieved

  67. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203212011 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686635December 31, 2016ResolvingFederal Compliance achieved

  68. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303203112011 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686631December 31, 2016ResolvingFederal Compliance achieved

  69. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303202012011 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686628December 31, 2016ResolvingFederal Compliance achieved

  70. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303201512011 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686625December 31, 2016ResolvingFederal Compliance achieved

  71. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303201012011 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686624December 31, 2016ResolvingFederal Compliance achieved

  72. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303200512011 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX12311686637December 31, 2016ResolvingFederal Compliance achieved

  73. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303102512011 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX07211475878July 21, 2014ResolvingFederal Compliance achieved

  74. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060514303104012009 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2009 · period end December 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2009

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0605143OX02221160539February 22, 2011ResolvingFederal 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