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PA5100016 · Pennsylvania

HY VUE ACRES MHP

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

Violation records shown
59
EPA health-based flag
2
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
40

Counties listed by EPA · Butler 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 57 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.

  1. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2616404 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  2. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 2614412 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 13, 2026 · first reported August 26, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26144126038June 23, 2026InformalState Formal Notice of Violation issued
    26144127038June 23, 2026InformalState Public Notification requested

  3. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 2614411 · Groundwater Rule · Ground Water 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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26144116036May 12, 2026InformalState Formal Notice of Violation issued
    26144117036May 12, 2026InformalState Public Notification requested
    26144118036June 23, 2026ResolvingState Compliance achieved

  4. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610786 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  5. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610785 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  6. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610784 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  7. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610783 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  8. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610782 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  9. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610781 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  10. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610780 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  11. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610779 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  12. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610778 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  13. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610777 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  14. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610776 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  15. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2610775 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2026 · period end June 9, 2026 · first reported June 15, 2026 · EPA return-to-compliance field June 9, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26107756024June 9, 2026InformalState Violation/Reminder Notice
    26107757024June 9, 2026InformalState Public Notification requested
    26107758024June 9, 2026InformalState Public Notification received
    26107759024June 9, 2026ResolvingState Compliance achieved

  16. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 2607174 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported May 19, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26071746023March 27, 2026InformalState Formal Notice of Violation issued
    26071747023March 27, 2026InformalState Public Notification requested
    26071748023March 27, 2026InformalState Public Notification received
    26071749023March 27, 2026ResolvingState Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607153 · Combined Uranium · Radionuclides and Revised Rad 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607152 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  19. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 2529364 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2025 · period end November 12, 2025 · first reported December 3, 2025 · EPA return-to-compliance field November 12, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    262936415November 4, 2025InformalState Formal Notice of Violation issued
    26293642015November 12, 2025ResolvingState Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2531463 · 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
    26314621016November 12, 2025InformalState Public Notification requested
    263146216November 12, 2025InformalState Formal Notice of Violation issued
    26314622016December 3, 2025ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 2531462 · 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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26314621016November 12, 2025InformalState Public Notification requested
    263146216November 12, 2025InformalState Formal Notice of Violation issued
    26314622016December 3, 2025ResolvingState Compliance achieved

  22. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 2527312 · Consumer Confidence Rule · Consumer Confidence 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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    252731214September 19, 2025InformalState Formal Notice of Violation issued
    25273121014September 30, 2025ResolvingState Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 2516369 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 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
    25163691013May 14, 2025InformalState Public Notification requested
    251636913May 14, 2025InformalState Formal Notice of Violation issued
    25075692001June 30, 2025ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607173 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607172 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607171 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607170 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607169 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607168 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607167 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607166 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  32. Monitoring or reporting · Archived

    Monitoring, RegularViolation 2607165 · 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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607164 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607163 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607162 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607161 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607160 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607159 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607158 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607157 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607156 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607155 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2607154 · 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
    26071526001February 11, 2026InformalState Formal Notice of Violation issued
    26071527001February 11, 2026InformalState Public Notification requested
    26071528001August 4, 2026InformalState Public Notification received
    26071529001August 4, 2026ResolvingState Compliance achieved

  44. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2427743 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 11, 2024 · period end October 3, 2024 · first reported November 22, 2024 · EPA return-to-compliance field October 3, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    252774384004October 3, 2024InformalState Violation/Reminder Notice
    252774385004October 3, 2024InformalState Public Notification requested
    252774386004October 3, 2024ResolvingState Compliance achieved

  45. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2412394 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 11, 2024 · period end February 29, 2024 · first reported March 25, 2024 · EPA return-to-compliance field February 29, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    241239484001February 29, 2024InformalState Violation/Reminder Notice
    241239485001February 29, 2024InformalState Public Notification received
    241239486001February 29, 2024ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507580 · Thallium, Total · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507579 · Beryllium, Total · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507578 · Antimony, Total · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507577 · Selenium · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507576 · Nickel · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507575 · Mercury · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507574 · Fluoride · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507573 · CYANIDE · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507572 · Chromium · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507571 · Cadmium · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507570 · Barium · Inorganic Chemicals

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2507569 · Arsenic · Arsenic Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25075691February 12, 2025InformalState Formal Notice of Violation issued
    25075691001February 12, 2025InformalState Public Notification requested
    25075692001June 30, 2025ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2327209 · Groundwater Rule · Ground Water Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    232720978001August 9, 2023InformalState Formal Notice of Violation issued
    232720979001August 9, 2023InformalState Public Notification requested
    242720980001January 29, 2024ResolvingState Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 2339727 · 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
    243972778002November 14, 2023InformalState Formal Notice of Violation issued
    243972779002November 14, 2023InformalState Public Notification requested
    253972780002January 9, 2025ResolvingState 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