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OK1021417 · Oklahoma

COPAN PWA

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

Violation records shown
128
EPA health-based flag
54
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
67

Counties listed by EPA · Washington County, Oklahoma

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 40 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Archived

    Monitoring, Turbidity (Enhanced SWTR)Violation 131435 · 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 11, 2026 · EPA return-to-compliance field May 31, 2026

    No linked action row appears in the records shown.

  2. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131439 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  3. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131438 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  4. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131437 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131436 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  6. Monitoring or reporting · Unaddressed by formal action

    Failure Submit IDSE/Subpart V Plan RptViolation 131427 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · first reported August 11, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006753June 2, 2026InformalState Violation/Reminder Notice

  7. Monitoring or reporting · Unaddressed by formal action

    Failure Submit IDSE/Subpart V Plan RptViolation 131426 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · first reported August 11, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006752June 2, 2026InformalState Violation/Reminder Notice

  8. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131434 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006761June 15, 2026InformalState Violation/Reminder Notice
    9006762June 15, 2026InformalState Public Notification requested
    9006764June 29, 2026InformalState Public Notification received

  9. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131433 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006759June 15, 2026InformalState Violation/Reminder Notice
    9006760June 15, 2026InformalState Public Notification requested
    9006767June 29, 2026InformalState Public Notification received

  10. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131432 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006757June 15, 2026InformalState Violation/Reminder Notice
    9006758June 15, 2026InformalState Public Notification requested
    9006765June 29, 2026InformalState Public Notification received

  11. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131431 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006755June 15, 2026InformalState Violation/Reminder Notice
    9006756June 15, 2026InformalState Public Notification requested
    9006766June 29, 2026InformalState Public Notification received

  12. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 131423 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field January 31, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006727March 23, 2026InformalState Violation/Reminder Notice
    9006728March 23, 2026InformalState Public Notification requested
    9006751March 31, 2026InformalState Public Notification received

  13. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 131422 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field January 31, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006727March 23, 2026InformalState Violation/Reminder Notice
    9006728March 23, 2026InformalState Public Notification requested
    9006751March 31, 2026InformalState Public Notification received

  14. Monitoring or reporting · Addressed by formal action

    Follow-up Or Routine LCR Tap M/RViolation 131388 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2026 · first reported May 13, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131420 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006725March 11, 2026InformalState Violation/Reminder Notice
    9006726March 11, 2026InformalState Public Notification requested
    9006763June 29, 2026InformalState Public Notification received

  16. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131419 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006725March 11, 2026InformalState Violation/Reminder Notice
    9006726March 11, 2026InformalState Public Notification requested
    9006763June 29, 2026InformalState Public Notification received

  17. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131418 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006725March 11, 2026InformalState Violation/Reminder Notice
    9006726March 11, 2026InformalState Public Notification requested
    9006763June 29, 2026InformalState Public Notification received

  18. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131417 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006725March 11, 2026InformalState Violation/Reminder Notice
    9006726March 11, 2026InformalState Public Notification requested
    9006763June 29, 2026InformalState Public Notification received

  19. EPA health-based flag · Archived

    Monthly Turbidity Exceed (Enhanced SWTR)Violation 131416 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field August 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  20. EPA health-based flag · Archived

    Monthly Turbidity Exceed (Enhanced SWTR)Violation 131415 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field July 31, 2025

    No linked action row appears in the records shown.

  21. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131381 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006722December 6, 2025InformalState Public Notification received
    9006713December 9, 2025InformalState Violation/Reminder Notice
    9006714December 9, 2025InformalState Public Notification requested

  22. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131380 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006722December 6, 2025InformalState Public Notification received
    9006713December 9, 2025InformalState Violation/Reminder Notice
    9006714December 9, 2025InformalState Public Notification requested

  23. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131379 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006722December 6, 2025InformalState Public Notification received
    9006713December 9, 2025InformalState Violation/Reminder Notice
    9006714December 9, 2025InformalState Public Notification requested

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131378 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006722December 6, 2025InformalState Public Notification received
    9006713December 9, 2025InformalState Violation/Reminder Notice
    9006714December 9, 2025InformalState Public Notification requested

  25. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131364 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 30, 2025 · period end September 18, 2025 · first reported August 13, 2025 · EPA return-to-compliance field September 18, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006694July 29, 2025InformalState Violation/Reminder Notice
    9006711September 18, 2025ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131363 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 30, 2025 · period end September 18, 2025 · first reported August 13, 2025 · EPA return-to-compliance field September 18, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006693July 29, 2025InformalState Violation/Reminder Notice
    9006710September 18, 2025ResolvingState Compliance achieved

  27. EPA health-based flag · Archived

    Single Turbidity Exceed (Enhanced SWTR)Violation 131360 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field May 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  28. EPA health-based flag · Archived

    Monthly Turbidity Exceed (Enhanced SWTR)Violation 131357 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field May 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  29. EPA health-based flag · Archived

    Treatment Technique (SWTR and GWR)Violation 131356 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field May 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  30. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131367 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006696August 20, 2025InformalState Violation/Reminder Notice
    9006697August 20, 2025InformalState Public Notification requested
    9006721December 6, 2025InformalState Public Notification received

  31. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131366 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006696August 20, 2025InformalState Violation/Reminder Notice
    9006697August 20, 2025InformalState Public Notification requested
    9006721December 6, 2025InformalState Public Notification received

  32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131365 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006696August 20, 2025InformalState Violation/Reminder Notice
    9006697August 20, 2025InformalState Public Notification requested
    9006721December 6, 2025InformalState Public Notification received

  33. EPA health-based flag · Archived

    Single Turbidity Exceed (Enhanced SWTR)Violation 131361 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field April 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  34. EPA health-based flag · Archived

    Monthly Turbidity Exceed (Enhanced SWTR)Violation 131358 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field April 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  35. EPA health-based flag · Archived

    Treatment Technique (SWTR and GWR)Violation 131355 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field April 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  36. EPA health-based flag · Archived

    Treatment Technique (SWTR and GWR)Violation 131354 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field April 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  37. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131349 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end July 10, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 10, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006664June 3, 2025InformalState Violation/Reminder Notice
    9006665June 3, 2025InformalState Violation/Reminder Notice
    9006695July 10, 2025ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131348 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end September 18, 2025 · first reported August 13, 2025 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006664June 3, 2025InformalState Violation/Reminder Notice
    9006665June 3, 2025InformalState Violation/Reminder Notice
    9006709September 18, 2025ResolvingState Compliance achieved

  39. Other or unclassified · Addressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 131372 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 29, 2025 · first reported November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued

  40. EPA health-based flag · Archived

    Single Turbidity Exceed (Enhanced SWTR)Violation 131362 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  41. EPA health-based flag · Archived

    Monthly Turbidity Exceed (Enhanced SWTR)Violation 131359 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  42. EPA health-based flag · Archived

    Treatment Technique (SWTR and GWR)Violation 131353 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006691July 16, 2025InformalState Public Notification requested
    9006692July 16, 2025FormalState Administrative/Compliance Order without penalty issued
    9006731March 2, 2026InformalState Public Notification received

  43. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131344 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported May 15, 2025 · EPA return-to-compliance field February 28, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006660May 6, 2025InformalState Violation/Reminder Notice
    9006661May 6, 2025InformalState Public Notification requested
    9006679June 26, 2025ResolvingState Compliance achieved

  44. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131385 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  45. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131347 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006662May 23, 2025InformalState Violation/Reminder Notice
    9006663May 23, 2025InformalState Public Notification requested
    9006720December 6, 2025InformalState Public Notification received

  46. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131346 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006662May 23, 2025InformalState Violation/Reminder Notice
    9006663May 23, 2025InformalState Public Notification requested
    9006720December 6, 2025InformalState Public Notification received

  47. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131345 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006662May 23, 2025InformalState Violation/Reminder Notice
    9006663May 23, 2025InformalState Public Notification requested
    9006720December 6, 2025InformalState Public Notification received

  48. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131343 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field January 31, 2025

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006656April 9, 2025InformalState Violation/Reminder Notice
    9006657April 9, 2025InformalState Public Notification requested
    9006658April 9, 2025InformalState Violation/Reminder Notice
    9006659April 9, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006678June 26, 2025ResolvingState Compliance achieved
    9006750March 2, 2026InformalState Public Notification received

  49. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131338 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2024 · period end September 18, 2025 · first reported May 15, 2025 · EPA return-to-compliance field September 18, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006651February 27, 2025InformalState Violation/Reminder Notice
    9006708September 18, 2025ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131337 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2024 · period end September 18, 2025 · first reported May 15, 2025 · EPA return-to-compliance field September 18, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006650February 27, 2025InformalState Violation/Reminder Notice
    9006707September 18, 2025ResolvingState Compliance achieved

  51. Other or unclassified · Addressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 131371 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 21, 2024 · first reported November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued

  52. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131339 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006654March 6, 2025InformalState Violation/Reminder Notice
    9006655March 6, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006677June 26, 2025ResolvingState Compliance achieved
    9006736March 2, 2026InformalState Public Notification received

  53. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 131332 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006648January 29, 2025InformalState Violation/Reminder Notice
    9006649January 29, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006687June 26, 2025ResolvingState Compliance achieved
    9006749March 2, 2026InformalState Public Notification received

  54. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 131331 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006648January 29, 2025InformalState Violation/Reminder Notice
    9006649January 29, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006685June 26, 2025ResolvingState Compliance achieved
    9006749March 2, 2026InformalState Public Notification received

  55. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 131330 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006648January 29, 2025InformalState Violation/Reminder Notice
    9006649January 29, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006684June 26, 2025ResolvingState Compliance achieved
    9006749March 2, 2026InformalState Public Notification received

  56. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 131328 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006648January 29, 2025InformalState Violation/Reminder Notice
    9006649January 29, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006667June 26, 2025ResolvingState Compliance achieved
    9006749March 2, 2026InformalState Public Notification received

  57. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131327 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006648January 29, 2025InformalState Violation/Reminder Notice
    9006649January 29, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006676June 26, 2025ResolvingState Compliance achieved
    9006749March 2, 2026InformalState Public Notification received

  58. Monitoring or reporting · Resolved

    LSL ReportingViolation 131351 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · period end April 6, 2026 · first reported August 13, 2025 · EPA return-to-compliance field April 6, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006690July 11, 2025InformalState Violation/Reminder Notice
    9999900000000000001March 31, 2026FormalFederal Final Administrative Order issued
    9006730April 6, 2026ResolvingState Compliance achieved

  59. EPA health-based flag · Resolved

    LSL InventoryViolation 131350 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · period end April 6, 2026 · first reported August 13, 2025 · EPA return-to-compliance field April 6, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006689July 11, 2025InformalState Violation/Reminder Notice
    9006771July 11, 2025InformalState Public Notification requested
    9999900000000000001March 31, 2026FormalFederal Final Administrative Order issued
    9006729April 6, 2026ResolvingState Compliance achieved

  60. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131336 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006652February 26, 2025InformalState Violation/Reminder Notice
    9006653February 26, 2025InformalState Public Notification requested
    9006719December 6, 2025InformalState Public Notification received

  61. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131335 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006652February 26, 2025InformalState Violation/Reminder Notice
    9006653February 26, 2025InformalState Public Notification requested
    9006719December 6, 2025InformalState Public Notification received

  62. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131334 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006652February 26, 2025InformalState Violation/Reminder Notice
    9006653February 26, 2025InformalState Public Notification requested
    9006719December 6, 2025InformalState Public Notification received

  63. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131333 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006652February 26, 2025InformalState Violation/Reminder Notice
    9006653February 26, 2025InformalState Public Notification requested
    9006719December 6, 2025InformalState Public Notification received

  64. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131325 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported February 25, 2025 · EPA return-to-compliance field October 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006646January 2, 2025InformalState Violation/Reminder Notice
    9006647January 2, 2025InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006675June 26, 2025ResolvingState Compliance achieved
    9006748March 2, 2026InformalState Public Notification received

  65. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 131322 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2024 · period end September 18, 2025 · first reported February 25, 2025 · EPA return-to-compliance field September 18, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006640November 22, 2024InformalState Violation/Reminder Notice
    9006641November 22, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006712September 18, 2025ResolvingState Compliance achieved
    9006734March 2, 2026InformalState Public Notification received

  66. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131324 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 29, 2024 · period end September 18, 2025 · first reported December 30, 2024 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006645December 13, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006706September 18, 2025ResolvingState Compliance achieved

  67. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131323 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 29, 2024 · period end September 18, 2025 · first reported December 30, 2024 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006644December 13, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006705September 18, 2025ResolvingState Compliance achieved

  68. Other or unclassified · Addressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 131370 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 5, 2024 · first reported November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued

  69. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131321 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006640November 22, 2024InformalState Violation/Reminder Notice
    9006641November 22, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006674June 26, 2025ResolvingState Compliance achieved
    9006734March 2, 2026InformalState Public Notification received

  70. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131316 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field August 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006638October 21, 2024InformalState Violation/Reminder Notice
    9006639October 21, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006673June 26, 2025ResolvingState Compliance achieved
    9006747March 2, 2026InformalState Public Notification received

  71. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131320 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006642November 20, 2024InformalState Violation/Reminder Notice
    9006643November 20, 2024InformalState Public Notification requested
    9006718December 6, 2025InformalState Public Notification received

  72. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131319 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006642November 20, 2024InformalState Violation/Reminder Notice
    9006643November 20, 2024InformalState Public Notification requested
    9006718December 6, 2025InformalState Public Notification received

  73. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131318 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006642November 20, 2024InformalState Violation/Reminder Notice
    9006643November 20, 2024InformalState Public Notification requested
    9006718December 6, 2025InformalState Public Notification received

  74. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131317 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006642November 20, 2024InformalState Violation/Reminder Notice
    9006643November 20, 2024InformalState Public Notification requested
    9006718December 6, 2025InformalState Public Notification received

  75. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131315 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field July 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006636September 26, 2024InformalState Violation/Reminder Notice
    9006637September 26, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006672June 26, 2025ResolvingState Compliance achieved
    9006746March 2, 2026InformalState Public Notification received

  76. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 131304 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · period end June 18, 2026 · first reported December 30, 2024 · EPA return-to-compliance field June 18, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006611July 12, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006768June 18, 2026ResolvingState Compliance achieved

  77. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131314 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 30, 2024 · period end September 18, 2025 · first reported September 30, 2024 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006635September 3, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006704September 18, 2025ResolvingState Compliance achieved

  78. Other or unclassified · Addressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 131369 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start June 3, 2024 · first reported November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued

  79. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131313 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006627August 21, 2024InformalState Violation/Reminder Notice
    9006628August 21, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006671June 26, 2025ResolvingState Compliance achieved
    9006745March 2, 2026InformalState Public Notification received

  80. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 131310 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 30, 2024 · EPA return-to-compliance field May 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006622July 17, 2024InformalState Violation/Reminder Notice
    9006623July 17, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006686June 26, 2025ResolvingState Compliance achieved
    9006739March 2, 2026InformalState Public Notification received

  81. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131309 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 30, 2024 · EPA return-to-compliance field May 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006620July 17, 2024InformalState Violation/Reminder Notice
    9006621July 17, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006670June 26, 2025ResolvingState Compliance achieved
    9006744March 2, 2026InformalState Public Notification received

  82. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131312 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006624August 5, 2024InformalState Violation/Reminder Notice
    9006625August 5, 2024InformalState Public Notification requested
    9006717December 6, 2025InformalState Public Notification received

  83. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131311 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006624August 5, 2024InformalState Violation/Reminder Notice
    9006625August 5, 2024InformalState Public Notification requested
    9006717December 6, 2025InformalState Public Notification received

  84. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 131308 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006618July 17, 2024InformalState Violation/Reminder Notice
    9006619July 17, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006683June 26, 2025ResolvingState Compliance achieved
    9006741March 2, 2026InformalState Public Notification received

  85. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 131307 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006616July 17, 2024InformalState Violation/Reminder Notice
    9006617July 17, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006682June 26, 2025ResolvingState Compliance achieved
    9006740March 2, 2026InformalState Public Notification received

  86. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 131305 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006612July 17, 2024InformalState Violation/Reminder Notice
    9006613July 17, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006666June 26, 2025ResolvingState Compliance achieved
    9006743March 2, 2026InformalState Public Notification received

  87. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131303 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006609June 18, 2024InformalState Violation/Reminder Notice
    9006610June 18, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006669June 26, 2025ResolvingState Compliance achieved
    9006738March 2, 2026InformalState Public Notification received

  88. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131301 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start March 31, 2024 · period end September 18, 2025 · first reported June 14, 2024 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006608May 21, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006703September 18, 2025ResolvingState Compliance achieved

  89. Other or unclassified · Addressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 131368 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 10, 2024 · first reported November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued

  90. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131298 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006602May 15, 2024InformalState Violation/Reminder Notice
    9006603May 15, 2024InformalState Public Notification requested
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006668June 26, 2025ResolvingState Compliance achieved
    9006737March 2, 2026InformalState Public Notification received

  91. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131300 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006606May 3, 2024InformalState Public Notification requested
    9006607May 3, 2024FormalState Administrative/Compliance Order without penalty issued
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006716December 6, 2025InformalState Public Notification received

  92. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131299 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006606May 3, 2024InformalState Public Notification requested
    9006607May 3, 2024FormalState Administrative/Compliance Order without penalty issued
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006716December 6, 2025InformalState Public Notification received

  93. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131297 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2023 · period end September 18, 2025 · first reported June 14, 2024 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006600March 15, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006702September 18, 2025ResolvingState Compliance achieved

  94. Other or unclassified · Addressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 131373 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 18, 2023 · first reported November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued

  95. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131294 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006596February 8, 2024FormalState Administrative/Compliance Order without penalty issued
    9006597February 8, 2024InformalState Public Notification requested
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006715December 6, 2025InformalState Public Notification received

  96. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131293 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006596February 8, 2024FormalState Administrative/Compliance Order without penalty issued
    9006597February 8, 2024InformalState Public Notification requested
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued
    9006715December 6, 2025InformalState Public Notification received

  97. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 131295 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 29, 2023 · period end September 18, 2025 · first reported June 14, 2024 · EPA return-to-compliance field September 18, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006599February 16, 2024InformalState Violation/Reminder Notice
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006701September 18, 2025ResolvingState Compliance achieved

  98. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131291 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field September 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006591November 15, 2023FormalState Administrative/Compliance Order without penalty issued
    9006592November 15, 2023InformalState Public Notification requested
    9006593November 15, 2023FormalState Administrative/Compliance Order without penalty issued
    9006594November 15, 2023InformalState Public Notification requested
    9006595December 6, 2023InformalState Public Notification received
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  99. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 131290 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field September 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006591November 15, 2023FormalState Administrative/Compliance Order without penalty issued
    9006592November 15, 2023InformalState Public Notification requested
    9006593November 15, 2023FormalState Administrative/Compliance Order without penalty issued
    9006594November 15, 2023InformalState Public Notification requested
    9006595December 6, 2023InformalState Public Notification received
    9006601May 13, 2024FormalState Administrative/Compliance Order with penalty issued

  100. EPA health-based flag · Resolved

    Single Turbidity Exceed (Enhanced SWTR)Violation 131288 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006589October 18, 2023FormalState Administrative/Compliance Order without penalty issued
    9006590October 18, 2023InformalState Public Notification requested
    9006598February 12, 2024ResolvingState Compliance achieved
    9006735March 2, 2026InformalState Public Notification received

  101. EPA health-based flag · Resolved

    Monthly Turbidity Exceed (Enhanced SWTR)Violation 131287 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006589October 18, 2023FormalState Administrative/Compliance Order without penalty issued
    9006590October 18, 2023InformalState Public Notification requested
    9006598February 12, 2024ResolvingState Compliance achieved
    9006735March 2, 2026InformalState Public Notification received

  102. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131414 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  103. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131413 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  104. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131412 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  105. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131411 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  106. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131410 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  107. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131409 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  108. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131408 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  109. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131407 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  110. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131406 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  111. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131405 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  112. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131404 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  113. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131403 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  114. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131402 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  115. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131401 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  116. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131400 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  117. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131399 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  118. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131398 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  119. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131397 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  120. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131396 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  121. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131395 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  122. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131394 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  123. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 131280 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 19, 2022 · EPA return-to-compliance field February 28, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006580April 20, 2022InformalState Violation/Reminder Notice
    9006581April 20, 2022InformalState Public Notification requested
    9006584January 6, 2023ResolvingState Compliance achieved
    9006586April 4, 2023InformalState Public Notification received

  124. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 131273 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006576August 25, 2021FormalState Administrative/Compliance Order without penalty issued
    9006577August 25, 2021InformalState Public Notification requested
    9006578September 13, 2021InformalState Public Notification received
    9006587April 13, 2023ResolvingState Compliance achieved

  125. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131393 · Gross Beta Particle Activity · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  126. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131392 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  127. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131391 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

  128. Monitoring or reporting · Archived

    Monitoring, RegularViolation 131390 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9006698May 2, 2025FormalState Administrative/Compliance Order without penalty issued
    9006723February 19, 2026InformalState Violation/Reminder Notice
    9006724February 19, 2026InformalState Public Notification requested
    9006733March 2, 2026InformalState Public Notification received

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