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NJ1005001 · New Jersey

CLINTON WATER DEPT

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

Violation records shown
46
EPA health-based flag
0
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
46

Counties listed by EPA · Hunterdon County, New Jersey

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

  1. Monitoring or reporting · Unaddressed by formal action

    Monitoring, Source Water (GWR)Violation 126820 · E. COLI · Ground Water Rule

    Noncompliance period start August 23, 2025 · first reported December 23, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9151October 14, 2025InformalState Formal Notice of Violation issued
    9152October 14, 2025InformalState Public Notification requested

  2. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 126819 · E. COLI · Ground Water Rule

    Noncompliance period start June 20, 2025 · period end July 28, 2025 · first reported September 29, 2025 · EPA return-to-compliance field July 28, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9148July 25, 2025InformalState Formal Notice of Violation issued
    9149July 25, 2025InformalState Public Notification requested
    9150July 28, 2025ResolvingState Compliance achieved

  3. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126815 · Groundwater Rule · Ground Water Rule

    Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 19, 2024 · EPA return-to-compliance field May 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9141June 26, 2024InformalState Formal Notice of Violation issued
    9142June 26, 2024InformalState Public Notification requested

  4. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 126816 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 19, 2024 · EPA return-to-compliance field June 30, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9143July 16, 2024InformalState Formal Notice of Violation issued
    9144July 16, 2024InformalState Public Notification requested

  5. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126810 · Groundwater Rule · Ground Water Rule

    Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 11, 2024 · EPA return-to-compliance field February 29, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9131March 21, 2024InformalState Formal Notice of Violation issued
    9132March 21, 2024InformalState Public Notification requested

  6. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126812 · Groundwater Rule · Ground Water Rule

    Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9135March 21, 2024InformalState Formal Notice of Violation issued
    9136March 21, 2024InformalState Public Notification requested

  7. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126811 · Groundwater Rule · Ground Water Rule

    Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9133March 21, 2024InformalState Formal Notice of Violation issued
    9134March 21, 2024InformalState Public Notification requested

  8. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126809 · Groundwater Rule · Ground Water Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9128January 24, 2024InformalState Formal Notice of Violation issued
    9129January 24, 2024InformalState Public Notification requested

  9. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126808 · Groundwater Rule · Ground Water Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9126January 24, 2024InformalState Formal Notice of Violation issued
    9127January 24, 2024InformalState Public Notification requested

  10. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126807 · Groundwater Rule · Ground Water Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9124January 24, 2024InformalState Formal Notice of Violation issued
    9125January 24, 2024InformalState Public Notification requested

  11. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 126806 · Groundwater Rule · Ground Water Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9122January 24, 2024InformalState Formal Notice of Violation issued
    9123January 24, 2024InformalState Public Notification requested

  12. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 126805 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9130July 25, 2023ResolvingState Compliance achieved
    9119August 23, 2023InformalState Formal Notice of Violation issued
    9120August 23, 2023InformalState Public Notification requested

  13. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 126804 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9130July 25, 2023ResolvingState Compliance achieved
    9119August 23, 2023InformalState Formal Notice of Violation issued
    9120August 23, 2023InformalState Public Notification requested

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126789 · Styrene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126788 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126787 · Toluene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126786 · Benzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126785 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126784 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126783 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126782 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126781 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126780 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126779 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126778 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126777 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126776 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126775 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126774 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126773 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126772 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126771 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126770 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126769 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 13, 2021 · EPA return-to-compliance field December 31, 2020

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9112January 15, 2021InformalState Formal Notice of Violation issued
    9113January 15, 2021InformalState Public Notification requested
    9114January 22, 2021ResolvingState Compliance achieved
    9115April 28, 2021InformalState Public Notification received
    9121October 16, 2023FormalState Administrative Penalty assessed

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126803 · Selenium · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126802 · Thallium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126801 · Beryllium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126800 · Antimony, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126798 · Nickel · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126797 · Mercury · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126796 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126795 · CYANIDE · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126794 · Chromium · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126793 · Cadmium · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126792 · Barium · Inorganic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 2023ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 126791 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9116March 9, 2023InformalState Formal Notice of Violation issued
    9117March 9, 2023InformalState Public Notification requested
    9118March 23, 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