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OK1020506 · Oklahoma

TECUMSEH UTILITY AUTHORITY

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

Violation records shown
53
EPA health-based flag
42
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
11

Counties listed by EPA · Pottawatomie County, Oklahoma

Open the EPA system record

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Unaddressed by formal action

    Failure Submit IDSE/Subpart V Plan RptViolation 129877 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 30, 2026 · first reported August 11, 2026

    No linked action row appears in the records shown.

  2. Monitoring or reporting · Unaddressed by formal action

    Failure Submit IDSE/Subpart V Plan RptViolation 129876 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 30, 2026 · first reported August 11, 2026

    No linked action row appears in the records shown.

  3. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129875 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  4. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129874 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129873 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  6. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129869 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013324June 15, 2026InformalState Violation/Reminder Notice
    1013325June 15, 2026InformalState Public Notification requested

  7. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129868 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013322June 15, 2026InformalState Violation/Reminder Notice
    1013323June 15, 2026InformalState Public Notification requested

  8. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129867 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013320June 15, 2026InformalState Violation/Reminder Notice
    1013321June 15, 2026InformalState Public Notification requested

  9. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129866 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013318June 15, 2026InformalState Violation/Reminder Notice
    1013319June 15, 2026InformalState Public Notification requested

  10. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129858 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2025 · period end November 12, 2025 · first reported May 13, 2026 · EPA return-to-compliance field November 12, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013313November 12, 2025ResolvingState Compliance achieved
    1013309February 19, 2026InformalState Violation/Reminder Notice
    1013310February 19, 2026InformalState Violation/Reminder Notice
    1013311February 19, 2026InformalState Violation/Reminder Notice
    1013312February 19, 2026InformalState Public Notification requested

  11. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129857 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2025 · period end November 12, 2025 · first reported May 13, 2026 · EPA return-to-compliance field November 12, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013314November 12, 2025ResolvingState Compliance achieved
    1013309February 19, 2026InformalState Violation/Reminder Notice
    1013310February 19, 2026InformalState Violation/Reminder Notice
    1013311February 19, 2026InformalState Violation/Reminder Notice
    1013312February 19, 2026InformalState Public Notification requested

  12. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129862 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013316March 11, 2026InformalState Violation/Reminder Notice
    1013317March 11, 2026InformalState Public Notification requested

  13. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129861 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013316March 11, 2026InformalState Violation/Reminder Notice
    1013317March 11, 2026InformalState Public Notification requested

  14. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129860 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013316March 11, 2026InformalState Violation/Reminder Notice
    1013317March 11, 2026InformalState Public Notification requested

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129859 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013316March 11, 2026InformalState Violation/Reminder Notice
    1013317March 11, 2026InformalState Public Notification requested

  16. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129852 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 29, 2025 · period end November 12, 2025 · first reported November 14, 2025 · EPA return-to-compliance field November 12, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013306November 5, 2025InformalState Violation/Reminder Notice
    1013315November 12, 2025ResolvingState Compliance achieved

  17. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129856 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013307November 25, 2025InformalState Violation/Reminder Notice
    1013308November 25, 2025InformalState Public Notification requested

  18. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129855 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013307November 25, 2025InformalState Violation/Reminder Notice
    1013308November 25, 2025InformalState Public Notification requested

  19. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129854 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013307November 25, 2025InformalState Violation/Reminder Notice
    1013308November 25, 2025InformalState Public Notification requested

  20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129850 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013302August 20, 2025InformalState Violation/Reminder Notice
    1013303August 20, 2025InformalState Public Notification requested

  21. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129849 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013302August 20, 2025InformalState Violation/Reminder Notice
    1013303August 20, 2025InformalState Public Notification requested

  22. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129846 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end May 7, 2025 · first reported August 13, 2025 · EPA return-to-compliance field May 7, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013300May 7, 2025ResolvingState Compliance achieved
    1013296June 3, 2025InformalState Violation/Reminder Notice
    1013297June 3, 2025InformalState Violation/Reminder Notice
    1013298June 3, 2025InformalState Violation/Reminder Notice
    1013299June 3, 2025InformalState Public Notification requested

  23. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129845 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end May 7, 2025 · first reported August 13, 2025 · EPA return-to-compliance field May 7, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013301May 7, 2025ResolvingState Compliance achieved
    1013296June 3, 2025InformalState Violation/Reminder Notice
    1013297June 3, 2025InformalState Violation/Reminder Notice
    1013298June 3, 2025InformalState Violation/Reminder Notice
    1013299June 3, 2025InformalState Public Notification requested

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129842 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013294May 23, 2025InformalState Violation/Reminder Notice
    1013295May 23, 2025InformalState Public Notification requested

  25. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129841 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013294May 23, 2025InformalState Violation/Reminder Notice
    1013295May 23, 2025InformalState Public Notification requested

  26. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129840 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013294May 23, 2025InformalState Violation/Reminder Notice
    1013295May 23, 2025InformalState Public Notification requested

  27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129837 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013291February 26, 2025InformalState Violation/Reminder Notice
    1013292February 26, 2025InformalState Public Notification requested

  28. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129836 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013291February 26, 2025InformalState Violation/Reminder Notice
    1013292February 26, 2025InformalState Public Notification requested

  29. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 129834 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013286July 30, 2024FormalState Administrative/Compliance Order without penalty issued
    1013288July 30, 2024InformalState Public Notification requested
    1013289September 3, 2024InformalState Public Notification received
    1013290October 27, 2024ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 129833 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013286July 30, 2024FormalState Administrative/Compliance Order without penalty issued
    1013288July 30, 2024InformalState Public Notification requested
    1013289September 3, 2024InformalState Public Notification received
    1013290October 27, 2024ResolvingState Compliance achieved

  31. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129829 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013283November 15, 2023InformalState Violation/Reminder Notice
    1013284November 15, 2023InformalState Public Notification requested

  32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129826 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013276August 18, 2023InformalState Violation/Reminder Notice
    1013277August 18, 2023InformalState Public Notification requested
    1013282September 11, 2023InformalState Public Notification received

  33. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129825 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013276August 18, 2023InformalState Violation/Reminder Notice
    1013277August 18, 2023InformalState Public Notification requested
    1013282September 11, 2023InformalState Public Notification received

  34. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129824 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field March 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013274June 26, 2023InformalState Violation/Reminder Notice
    1013275June 26, 2023InformalState Public Notification requested
    1013281September 11, 2023InformalState Public Notification received

  35. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129823 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field March 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013274June 26, 2023InformalState Violation/Reminder Notice
    1013275June 26, 2023InformalState Public Notification requested
    1013281September 11, 2023InformalState Public Notification received

  36. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129822 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013272March 16, 2023InformalState Violation/Reminder Notice
    1013273March 16, 2023InformalState Public Notification requested
    1013280September 11, 2023InformalState Public Notification received

  37. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129821 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013272March 16, 2023InformalState Violation/Reminder Notice
    1013273March 16, 2023InformalState Public Notification requested
    1013280September 11, 2023InformalState Public Notification received

  38. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129819 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 29, 2022 · period end February 1, 2023 · first reported March 27, 2023 · EPA return-to-compliance field February 1, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013269January 18, 2023InformalState Violation/Reminder Notice
    1013270February 1, 2023ResolvingState Compliance achieved

  39. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129818 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field September 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013267December 22, 2022InformalState Violation/Reminder Notice
    1013268December 22, 2022InformalState Public Notification requested
    1013279September 11, 2023InformalState Public Notification received

  40. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129817 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field September 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013267December 22, 2022InformalState Violation/Reminder Notice
    1013268December 22, 2022InformalState Public Notification requested
    1013279September 11, 2023InformalState Public Notification received

  41. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129816 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field September 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013267December 22, 2022InformalState Violation/Reminder Notice
    1013268December 22, 2022InformalState Public Notification requested
    1013279September 11, 2023InformalState Public Notification received

  42. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129815 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013267December 22, 2022InformalState Violation/Reminder Notice
    1013268December 22, 2022InformalState Public Notification requested
    1013279September 11, 2023InformalState Public Notification received

  43. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129814 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013267December 22, 2022InformalState Violation/Reminder Notice
    1013268December 22, 2022InformalState Public Notification requested
    1013279September 11, 2023InformalState Public Notification received

  44. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129813 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013267December 22, 2022InformalState Violation/Reminder Notice
    1013268December 22, 2022InformalState Public Notification requested
    1013279September 11, 2023InformalState Public Notification received

  45. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129812 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013265August 25, 2022InformalState Violation/Reminder Notice
    1013266August 25, 2022InformalState Public Notification requested
    1013278September 11, 2023InformalState Public Notification received

  46. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129811 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013265August 25, 2022InformalState Violation/Reminder Notice
    1013266August 25, 2022InformalState Public Notification requested
    1013278September 11, 2023InformalState Public Notification received

  47. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129810 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued
    1013265August 25, 2022InformalState Violation/Reminder Notice
    1013266August 25, 2022InformalState Public Notification requested
    1013278September 11, 2023InformalState Public Notification received

  48. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 129805 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2021 · period end April 4, 2022 · first reported May 19, 2022 · EPA return-to-compliance field April 4, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013261March 22, 2022InformalState Violation/Reminder Notice
    1013262April 4, 2022ResolvingState Compliance achieved

  49. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129804 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013258February 18, 2022FormalState Administrative/Compliance Order without penalty issued
    1013259February 18, 2022InformalState Public Notification requested
    1013260March 3, 2022InformalState Public Notification received
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  50. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129803 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013258February 18, 2022FormalState Administrative/Compliance Order without penalty issued
    1013259February 18, 2022InformalState Public Notification requested
    1013260March 3, 2022InformalState Public Notification received
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  51. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129802 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013258February 18, 2022FormalState Administrative/Compliance Order without penalty issued
    1013259February 18, 2022InformalState Public Notification requested
    1013260March 3, 2022InformalState Public Notification received
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  52. EPA health-based flag · Archived

    Treatment Technique Precursor RemovalViolation 129801 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013258February 18, 2022FormalState Administrative/Compliance Order without penalty issued
    1013259February 18, 2022InformalState Public Notification requested
    1013260March 3, 2022InformalState Public Notification received
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

  53. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 129797 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1013253November 5, 2021FormalState Administrative/Compliance Order without penalty issued
    1013254November 5, 2021InformalState Public Notification requested
    1013257November 30, 2021InformalState Public Notification received
    1013263May 25, 2022FormalState Administrative/Compliance Order with penalty issued

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