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PA6610010 · Pennsylvania

POLK CENTER

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

Violation records shown
111
EPA health-based flag
15
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
81

Counties listed by EPA · Venango County, Pennsylvania

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 95 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 262 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Archived

    Monitoring, Turbidity (Enhanced SWTR)Violation 2620701 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26206996157August 11, 2026InformalState Formal Notice of Violation issued
    26206997157August 11, 2026InformalState Public Notification requested

  2. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Filter)Violation 2620699 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26206996157August 11, 2026InformalState Formal Notice of Violation issued
    26206997157August 11, 2026InformalState Public Notification requested

  3. Monitoring or reporting · Archived

    Monitoring, Turbidity (Enhanced SWTR)Violation 2617881 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 26, 2026 · EPA return-to-compliance field May 31, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26178776094July 13, 2026InformalState Formal Notice of Violation issued
    26178777094July 13, 2026InformalState Public Notification requested

  4. Monitoring or reporting · Archived

    Monitoring of Treatment (SWTR-Filter)Violation 2617880 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 26, 2026 · EPA return-to-compliance field May 31, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26178776094July 13, 2026InformalState Formal Notice of Violation issued
    26178777094July 13, 2026InformalState Public Notification requested

  5. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 2617877 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 26, 2026 · EPA return-to-compliance field May 31, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26178776094July 13, 2026InformalState Formal Notice of Violation issued
    26178777094July 13, 2026InformalState Public Notification requested

  6. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2620703 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26032458004July 27, 2026InformalState Public Notification received
    26207036161July 27, 2026InformalState Formal Notice of Violation issued
    26207037161July 27, 2026InformalState Public Notification requested

  7. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 2616700 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field April 30, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26167006090June 8, 2026InformalState Formal Notice of Violation issued
    26167007090June 8, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  8. EPA health-based flag · Resolved

    Single Turbidity Exceed (Enhanced SWTR)Violation 2614701 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26147016082April 23, 2026InformalState Formal Notice of Violation issued
    26147017082April 23, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  9. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2607853 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 10, 2026 · period end February 23, 2026 · first reported March 11, 2026 · EPA return-to-compliance field February 23, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078536172February 23, 2026InformalState Violation/Reminder Notice
    26078537172February 23, 2026ResolvingState Compliance achieved

  10. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2611422 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end February 23, 2026 · first reported March 11, 2026 · EPA return-to-compliance field February 23, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078536172February 23, 2026InformalState Violation/Reminder Notice
    26078537172February 23, 2026ResolvingState Compliance achieved

  11. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2614705 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26147016082April 23, 2026InformalState Formal Notice of Violation issued
    26147017082April 23, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received

  12. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 2607848 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 2607846 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2607821 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  15. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2531815 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 10, 2025 · period end July 27, 2026 · first reported August 26, 2026 · EPA return-to-compliance field July 27, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26135503006July 27, 2026ResolvingState Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 2603245 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 11, 2026 · EPA return-to-compliance field November 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26032456004January 7, 2026InformalState Formal Notice of Violation issued
    26032457004January 7, 2026InformalState Public Notification requested
    26032458004July 27, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  17. Monitoring or reporting · Resolved

    Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)Violation 2602002 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 19, 2025 · period end December 9, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 9, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26020016001December 9, 2025InformalState Formal Notice of Violation issued
    26020017001December 9, 2025InformalState Public Notification requested
    26020018001December 9, 2025InformalState Public Notification received
    26020019001December 9, 2025ResolvingState Compliance achieved

  18. EPA health-based flag · Resolved

    Treatment Technique, Level 2 Assessment (RTCR)Violation 2602001 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 19, 2025 · period end December 9, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 9, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26020016001December 9, 2025InformalState Formal Notice of Violation issued
    26020017001December 9, 2025InformalState Public Notification requested
    26020018001December 9, 2025InformalState Public Notification received
    26020019001December 9, 2025ResolvingState Compliance achieved

  19. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2531813 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 12, 2025 · period end December 9, 2025 · first reported December 3, 2025 · EPA return-to-compliance field December 9, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26318101017October 29, 2025InformalState Public Notification requested
    263181017October 29, 2025InformalState Formal Notice of Violation issued
    26318103017December 9, 2025ResolvingState Compliance achieved

  20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2607852 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078526036February 23, 2026InformalState Formal Notice of Violation issued
    26078527036February 23, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received

  21. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, E. coli (RTCR)Violation 2531810 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26318101017October 29, 2025InformalState Public Notification requested
    263181017October 29, 2025InformalState Formal Notice of Violation issued
    26318102017December 9, 2025InformalState Public Notification received
    26318103017December 9, 2025ResolvingState Compliance achieved

  22. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2528970 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 11, 2025 · period end July 27, 2026 · first reported March 9, 2026 · EPA return-to-compliance field July 27, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    262755515October 28, 2025InformalState Formal Notice of Violation issued
    26289701016October 28, 2025InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  23. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2524794 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 10, 2025 · period end August 19, 2025 · first reported September 16, 2025 · EPA return-to-compliance field August 19, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25247941023August 19, 2025ResolvingState Compliance achieved
    252479423August 19, 2025InformalState Public Notification received

  24. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2527555 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 11, 2025 · period end July 27, 2026 · first reported March 9, 2026 · EPA return-to-compliance field July 27, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    262755515October 28, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  25. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2531814 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    262755515October 28, 2025InformalState Formal Notice of Violation issued
    26318111018October 28, 2025InformalState Public Notification requested
    26086362005July 27, 2026InformalState Public Notification received

  26. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2531812 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    262755515October 28, 2025InformalState Formal Notice of Violation issued
    26318111018October 28, 2025InformalState Public Notification requested
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2531811 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    262755515October 28, 2025InformalState Formal Notice of Violation issued
    26318111018October 28, 2025InformalState Public Notification requested
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2525588 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 1, 2025 · period end August 31, 2025 · first reported August 20, 2025 · EPA return-to-compliance field August 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25255871013August 13, 2025InformalState Public Notification requested
    252558713August 13, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  29. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2516702 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start May 11, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25167021026June 30, 2025ResolvingState Compliance achieved
    251670226June 30, 2025InformalState Public Notification received

  30. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2525587 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start May 1, 2025 · period end July 31, 2025 · first reported August 20, 2025 · EPA return-to-compliance field July 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25255871013August 13, 2025InformalState Public Notification requested
    252558713August 13, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  31. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2518891 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 11, 2025 · period end July 27, 2026 · first reported August 20, 2025 · EPA return-to-compliance field July 27, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2524793 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported September 16, 2025 · EPA return-to-compliance field June 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25247931012August 19, 2025InformalState Public Notification requested
    252479312August 19, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received

  33. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2517259 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start March 1, 2025 · period end May 31, 2025 · first reported August 20, 2025 · EPA return-to-compliance field May 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    251725910May 16, 2025InformalState Formal Notice of Violation issued
    25172591010May 16, 2025InformalState Public Notification requested
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  34. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2508637 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 10, 2025 · period end March 21, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 21, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086371027March 21, 2025ResolvingState Compliance achieved
    250863727March 21, 2025InformalState Violation/Reminder Notice

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607845 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607844 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607843 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607842 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607841 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607840 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607839 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607838 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607837 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607836 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607835 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607834 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607833 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607832 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607831 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607830 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607829 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607828 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607827 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607826 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26078269010April 7, 2026ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607825 · Nitrite · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607824 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26078216006February 11, 2026InformalState Formal Notice of Violation issued
    26078217006February 11, 2026InformalState Public Notification requested
    26078248008April 7, 2026InformalState Public Notification received
    26032459004July 27, 2026ResolvingState Compliance achieved

  57. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2516701 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25167011009April 30, 2025InformalState Public Notification requested
    25167019April 30, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received

  58. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2432957 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 10, 2024 · period end March 21, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 21, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    251714484027March 21, 2025InformalState Violation/Reminder Notice
    251714485027March 21, 2025ResolvingState Compliance achieved

  59. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2508636 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086361005March 21, 2025InformalState Public Notification requested
    25086365March 21, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received

  60. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2508635 · Radium-228 · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086321February 12, 2025InformalState Formal Notice of Violation issued
    25086321001February 12, 2025InformalState Public Notification requested
    25086322001February 13, 2025InformalState Public Notification received
    25086323001February 13, 2025ResolvingState Compliance achieved

  61. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2508634 · Radium-226 · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086321February 12, 2025InformalState Formal Notice of Violation issued
    25086321001February 12, 2025InformalState Public Notification requested
    25086322001February 13, 2025InformalState Public Notification received
    25086323001February 13, 2025ResolvingState Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2508633 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086321February 12, 2025InformalState Formal Notice of Violation issued
    25086321001February 12, 2025InformalState Public Notification requested
    25086322001February 13, 2025InformalState Public Notification received
    25086323001February 13, 2025ResolvingState Compliance achieved

  63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2508632 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086321February 12, 2025InformalState Formal Notice of Violation issued
    25086321001February 12, 2025InformalState Public Notification requested
    25086322001February 13, 2025InformalState Public Notification received
    25086323001February 13, 2025ResolvingState Compliance achieved

  64. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2432955 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 11, 2024 · period end March 21, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 21, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    251714484027March 21, 2025InformalState Violation/Reminder Notice
    251714485027March 21, 2025ResolvingState Compliance achieved

  65. EPA health-based flag · Resolved

    Treatment Technique Precursor RemovalViolation 2433851 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported June 3, 2025 · EPA return-to-compliance field September 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received
    261774087020July 27, 2026ResolvingState Compliance achieved

  66. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2432956 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported June 3, 2025 · EPA return-to-compliance field September 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received

  67. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2417144 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start May 11, 2024 · period end March 21, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 21, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    251714484027March 21, 2025InformalState Violation/Reminder Notice
    251714485027March 21, 2025ResolvingState Compliance achieved

  68. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2426087 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start May 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    242608784023August 15, 2024InformalState Formal Notice of Violation issued
    242608785023August 15, 2024InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received
    261774087020July 27, 2026ResolvingState Compliance achieved

  69. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2426086 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported June 3, 2025 · EPA return-to-compliance field June 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received
    261774087020July 27, 2026ResolvingState Compliance achieved

  70. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2424848 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported June 3, 2025 · EPA return-to-compliance field June 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received

  71. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2413204 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2024 · period end February 21, 2024 · first reported March 25, 2024 · EPA return-to-compliance field February 21, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    241320484016February 21, 2024InformalState Violation/Reminder Notice
    241320485016February 21, 2024InformalState Public Notification requested
    241320486016February 21, 2024InformalState Public Notification received
    241320487016February 21, 2024ResolvingState Compliance achieved

  72. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2513550 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25086361005March 21, 2025InformalState Public Notification requested
    25086365March 21, 2025InformalState Formal Notice of Violation issued
    26086362005July 27, 2026InformalState Public Notification received
    26135503006July 27, 2026ResolvingState Compliance achieved

  73. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2417740 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received
    261774087020July 27, 2026ResolvingState Compliance achieved

  74. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2417143 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received

  75. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 2403454 · Surface Water Treatment Rule · Surface Water Treatment 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240217084001December 20, 2023InformalState Violation/Reminder Notice
    240345485002December 20, 2023InformalState Public Notification requested
    240217086001January 4, 2024ResolvingState Compliance achieved
    260345488002July 27, 2026InformalState Public Notification received

  76. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 2408496 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    250849684015March 21, 2025InformalState Formal Notice of Violation issued
    250849685015March 21, 2025InformalState Public Notification requested
    260345488002July 27, 2026InformalState Public Notification received

  77. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 2402170 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2023 · period end January 4, 2024 · first reported February 23, 2024 · EPA return-to-compliance field January 4, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240217084001December 20, 2023InformalState Violation/Reminder Notice
    240217086001January 4, 2024ResolvingState Compliance achieved

  78. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 2334818 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 16, 2023 · EPA return-to-compliance field August 31, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    243481880019May 1, 2024ResolvingState Compliance achieved

  79. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408495 · Thallium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240849587014May 2, 2024ResolvingState Compliance achieved

  80. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408494 · Beryllium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  81. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408493 · Antimony, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  82. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408492 · Selenium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  83. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408491 · Nickel · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  84. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408490 · Mercury · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  85. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408489 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  86. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408488 · CYANIDE · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  87. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408487 · Chromium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  88. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408486 · Cadmium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  89. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408485 · Barium · Inorganic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  90. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2408484 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    240848484003January 26, 2024InformalState Violation/Reminder Notice
    240848485003January 26, 2024InformalState Public Notification requested
    240848486003January 29, 2024InformalState Public Notification received
    240848487003January 29, 2024ResolvingState Compliance achieved

  91. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331034 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  92. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331033 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  93. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331032 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  94. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331031 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  95. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331030 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  96. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331029 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  97. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331028 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  98. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331027 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  99. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331026 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  100. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331025 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  101. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331024 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  102. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331023 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  103. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331022 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  104. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331021 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  105. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2331020 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end September 20, 2023 · first reported February 23, 2024 · EPA return-to-compliance field September 20, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    233102078004September 20, 2023InformalState Violation/Reminder Notice
    233102079004September 20, 2023InformalState Public Notification requested
    233102081004September 20, 2023ResolvingState Compliance achieved

  106. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2263819 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2022 · period end November 30, 2022 · first reported November 21, 2022 · EPA return-to-compliance field November 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    236381972012November 14, 2022InformalState Formal Notice of Violation issued
    236381973012November 14, 2022InformalState Public Notification requested
    233266874009September 20, 2023InformalState Public Notification received
    233266875009September 20, 2023ResolvingState Compliance achieved

  107. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2232669 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 1, 2022 · period end August 31, 2022 · first reported August 22, 2022 · EPA return-to-compliance field August 31, 2022

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    223266872009August 11, 2022InformalState Formal Notice of Violation issued
    223266872011August 11, 2022InformalState Formal Notice of Violation issued
    223266873009August 11, 2022InformalState Public Notification requested
    223266873011August 11, 2022InformalState Public Notification requested
    233266874009September 20, 2023InformalState Public Notification received
    233266875009September 20, 2023ResolvingState Compliance achieved

  108. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2232668 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start May 1, 2022 · period end July 31, 2022 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2022

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    223266872009August 11, 2022InformalState Formal Notice of Violation issued
    223266872011August 11, 2022InformalState Formal Notice of Violation issued
    223266873009August 11, 2022InformalState Public Notification requested
    223266873011August 11, 2022InformalState Public Notification requested
    233266874009September 20, 2023InformalState Public Notification received
    233266875009September 20, 2023ResolvingState Compliance achieved

  109. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 2221462 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported March 16, 2023 · EPA return-to-compliance field March 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    232146272003March 10, 2023InformalState Violation/Reminder Notice
    232146274003May 2, 2023ResolvingState Compliance achieved

  110. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2339751 · Asbestos · Inorganic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported November 16, 2023 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    243975178021October 27, 2023InformalState Violation/Reminder Notice
    243975179021October 27, 2023InformalState Public Notification requested
    243975181021April 19, 2024ResolvingState Compliance achieved

  111. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 2202099 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported February 12, 2026 · EPA return-to-compliance field October 31, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    220209972001December 2, 2021InformalState Violation/Reminder Notice
    220209974001December 2, 2021ResolvingState 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