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MT0000239 · Montana

HARLEM CITY OF

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

Violation records shown
80
EPA health-based flag
26
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
48

Counties listed by EPA · Blaine County, Montana

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 56 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. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557771 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 24, 2026 · EPA return-to-compliance field June 30, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480722November 19, 2010InformalState Other
    4480721July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480718June 18, 2026InformalState Violation/Reminder Notice
    4480719June 18, 2026InformalState Public Notification requested

  2. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557749 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480716November 19, 2010InformalState Other
    4480715July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480708March 30, 2026InformalState Violation/Reminder Notice
    4480709March 30, 2026InformalState Public Notification requested
    4480717April 21, 2026InformalState Public Notification received

  3. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557748 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported January 5, 2026 · EPA return-to-compliance field December 31, 2025

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480716November 19, 2010InformalState Other
    4480715July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480702December 26, 2025InformalState Violation/Reminder Notice
    4480703December 26, 2025InformalState Public Notification requested
    4480705December 26, 2025InformalState Violation/Reminder Notice
    4480706December 26, 2025InformalState Public Notification requested

  4. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1557747 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2025 · period end October 6, 2025 · first reported January 5, 2026 · EPA return-to-compliance field October 6, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480700October 6, 2025InformalState Violation/Reminder Notice
    4480701October 6, 2025ResolvingState Compliance achieved

  5. EPA health-based flag · Resolved

    Treatment Technique, Level 1 Assessment (RTCR)Violation 1557746 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 26, 2025 · period end June 23, 2026 · first reported November 17, 2025 · EPA return-to-compliance field June 23, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480696September 26, 2025InformalState Violation/Reminder Notice
    4480697September 26, 2025InformalState Public Notification requested
    4480699June 23, 2026ResolvingState Compliance achieved

  6. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557745 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported September 23, 2025 · EPA return-to-compliance field September 30, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480695November 19, 2010InformalState Other
    4480694July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480690August 25, 2025InformalState Violation/Reminder Notice
    4480691August 25, 2025InformalState Public Notification requested
    4480693September 10, 2025InformalState Public Notification received

  7. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 1557744 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480689November 19, 2010InformalState Other
    4480688July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480685July 14, 2025InformalState Violation/Reminder Notice
    4480686July 14, 2025InformalState Public Notification requested
    4480687July 14, 2025ResolvingState Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 1557743 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480689November 19, 2010InformalState Other
    4480688July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480685July 14, 2025InformalState Violation/Reminder Notice
    4480686July 14, 2025InformalState Public Notification requested
    4480687July 14, 2025ResolvingState Compliance achieved

  9. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557742 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480680November 19, 2010InformalState Other
    4480679July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480676March 28, 2025InformalState Violation/Reminder Notice
    4480677March 28, 2025InformalState Public Notification requested
    4480683April 2, 2025InformalState Public Notification received

  10. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1557739 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field November 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480662December 23, 2024InformalState Violation/Reminder Notice
    4480663December 23, 2024InformalState Public Notification requested
    4480665December 23, 2024ResolvingState Compliance achieved

  11. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557741 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480682November 19, 2010InformalState Other
    4480681July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480671March 3, 2025InformalState Violation/Reminder Notice
    4480672March 3, 2025InformalState Public Notification requested
    4480684April 2, 2025InformalState Public Notification received

  12. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557740 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480675November 19, 2010InformalState Other
    4480674July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480668March 3, 2025InformalState Violation/Reminder Notice
    4480669March 3, 2025InformalState Public Notification requested
    4480683April 2, 2025InformalState Public Notification received

  13. Monitoring or reporting · Unaddressed by formal action

    Follow-up Or Routine LCR Tap M/RViolation 1557736 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2024 · first reported December 19, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480653November 7, 2024InformalState Violation/Reminder Notice
    4480654November 7, 2024InformalState Public Notification requested

  14. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557738 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field September 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480667November 19, 2010InformalState Other
    4480666July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480659December 20, 2024InformalState Violation/Reminder Notice
    4480660December 20, 2024InformalState Public Notification requested

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557737 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field September 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480667November 19, 2010InformalState Other
    4480666July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480656December 20, 2024InformalState Violation/Reminder Notice
    4480657December 20, 2024InformalState Public Notification requested

  16. EPA health-based flag · Resolved

    Failure to Filter (SWTR)Violation 1557735 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480649August 30, 2024ResolvingState Compliance achieved
    4480650August 30, 2024InformalState Public Notification requested
    4480651August 30, 2024InformalState Violation/Reminder Notice

  17. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557734 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported June 27, 2024 · EPA return-to-compliance field June 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480648November 19, 2010InformalState Other
    4480647July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480644June 19, 2024InformalState Violation/Reminder Notice
    4480645June 19, 2024InformalState Public Notification requested

  18. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557733 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported March 20, 2024 · EPA return-to-compliance field March 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480642November 19, 2010InformalState Other
    4480641July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480638March 18, 2024InformalState Violation/Reminder Notice
    4480639March 18, 2024InformalState Public Notification requested
    4480643April 10, 2024InformalState Public Notification received

  19. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557732 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480637November 19, 2010InformalState Other
    4480636July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480631February 9, 2024InformalState Public Notification requested
    4480632February 9, 2024InformalState Violation/Reminder Notice
    4480633February 9, 2024InformalState Public Notification requested
    4480634March 7, 2024InformalState Public Notification received

  20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557731 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480630November 19, 2010InformalState Other
    4480629July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480626October 5, 2023InformalState Violation/Reminder Notice
    4480627October 5, 2023InformalState Public Notification requested

  21. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557730 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 22, 2023 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480625November 19, 2010InformalState Other
    4480624July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480621July 7, 2023InformalState Violation/Reminder Notice
    4480622July 7, 2023InformalState Public Notification requested

  22. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 1557729 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end February 15, 2023 · first reported September 22, 2023 · EPA return-to-compliance field February 15, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480620November 19, 2010InformalState Other
    4480619July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480618February 15, 2023ResolvingState Compliance achieved
    4480616March 23, 2023InformalState Violation/Reminder Notice
    4480617March 23, 2023InformalState Public Notification requested

  23. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1557728 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2022 · period end November 30, 2022 · first reported September 22, 2023 · EPA return-to-compliance field November 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480609January 10, 2023InformalState Violation/Reminder Notice
    4480610January 10, 2023InformalState Public Notification requested
    4480611January 10, 2023InformalState Public Notification received
    4480612January 10, 2023ResolvingState Compliance achieved

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557727 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480608November 19, 2010InformalState Other
    4480607July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480604January 3, 2023InformalState Violation/Reminder Notice
    4480605January 3, 2023InformalState Public Notification requested

  25. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557726 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported September 22, 2023 · EPA return-to-compliance field September 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480603November 19, 2010InformalState Other
    4480602July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480599September 27, 2022InformalState Violation/Reminder Notice
    4480600September 27, 2022InformalState Public Notification requested

  26. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1557724 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2022 · period end August 19, 2022 · first reported September 22, 2023 · EPA return-to-compliance field August 19, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480592July 11, 2022InformalState Violation/Reminder Notice
    4480593August 19, 2022ResolvingState Compliance achieved

  27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557725 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 22, 2023 · EPA return-to-compliance field June 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480598November 19, 2010InformalState Other
    4480597July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480594July 15, 2022InformalState Violation/Reminder Notice
    4480595July 15, 2022InformalState Public Notification requested

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557770 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557769 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557768 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557767 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557766 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557765 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557764 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557763 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557762 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557761 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557760 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557759 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557758 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557757 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557756 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557755 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557754 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557753 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557752 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557751 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557750 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 27, 2026 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480618February 15, 2023ResolvingState Compliance achieved
    4480713February 15, 2023ResolvingState Compliance achieved
    4480714February 15, 2023InformalState Public Notification received
    4480711April 3, 2026InformalState Violation/Reminder Notice
    4480712April 3, 2026InformalState Public Notification requested

  49. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557723 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 22, 2023 · EPA return-to-compliance field March 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480591November 19, 2010InformalState Other
    4480590July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480587March 25, 2022InformalState Violation/Reminder Notice
    4480588March 25, 2022InformalState Public Notification requested

  50. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 1557700 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start December 30, 2021 · period end January 4, 2022 · first reported September 22, 2023 · EPA return-to-compliance field January 4, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480580January 4, 2022InformalState Violation/Reminder Notice
    4480581January 4, 2022ResolvingState Compliance achieved

  51. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557701 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480586November 19, 2010InformalState Other
    4480585July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480582January 10, 2022InformalState Violation/Reminder Notice
    4480583January 10, 2022InformalState Public Notification requested

  52. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1557699 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2021 · period end July 18, 2022 · first reported September 22, 2023 · EPA return-to-compliance field July 18, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480578October 15, 2021InformalState Violation/Reminder Notice
    4480579July 18, 2022ResolvingState Compliance achieved

  53. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557698 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported September 22, 2023 · EPA return-to-compliance field September 30, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480577November 19, 2010InformalState Other
    4480576July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480573October 4, 2021InformalState Violation/Reminder Notice
    4480574October 4, 2021InformalState Public Notification requested

  54. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1557697 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2021 · period end August 19, 2022 · first reported September 22, 2023 · EPA return-to-compliance field August 19, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480571July 19, 2021InformalState Violation/Reminder Notice
    4480572August 19, 2022ResolvingState Compliance achieved

  55. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557696 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 22, 2023 · EPA return-to-compliance field June 30, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480570November 19, 2010InformalState Other
    4480569July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480566June 10, 2021InformalState Violation/Reminder Notice
    4480567June 10, 2021InformalState Public Notification requested

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557722 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557721 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557720 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557719 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  60. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557718 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  61. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557717 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557716 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557715 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  64. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557714 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  65. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557713 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  66. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557712 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  67. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557711 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  68. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557710 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  69. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557709 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  70. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557708 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  71. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557707 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  72. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557706 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  73. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557705 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  74. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557704 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  75. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557703 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  76. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1557702 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480613January 21, 2022InformalState Violation/Reminder Notice
    4480614January 21, 2022InformalState Public Notification requested
    4480615February 15, 2023ResolvingState Compliance achieved

  77. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557695 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field March 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480565November 19, 2010InformalState Other
    4480564July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480561March 12, 2021InformalState Violation/Reminder Notice
    4480562March 12, 2021InformalState Public Notification requested

  78. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 1557694 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2020

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480560November 19, 2010InformalState Other
    4480559July 22, 2011FormalState Administrative/Compliance Order without penalty issued
    4480556December 28, 2020InformalState Violation/Reminder Notice
    4480557December 28, 2020InformalState Public Notification requested

  79. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1557674 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2017 · period end July 18, 2022 · first reported December 21, 2017 · EPA return-to-compliance field July 18, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480471October 17, 2017InformalState Violation/Reminder Notice
    4480472July 18, 2022ResolvingState Compliance achieved

  80. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1557672 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2017 · period end August 19, 2022 · first reported September 29, 2017 · EPA return-to-compliance field August 19, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4480465July 20, 2017InformalState Violation/Reminder Notice
    4480466August 19, 2022ResolvingState 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