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AK2291952 · Alaska

CHENEGA

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

Violation records shown
117
EPA health-based flag
17
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
100

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

  1. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018935 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546101March 3, 2026ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018934 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546101March 3, 2026ResolvingState Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018933 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546101March 3, 2026ResolvingState Compliance achieved

  4. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018932 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field November 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546097December 12, 2025ResolvingState Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018929 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field November 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546097December 12, 2025ResolvingState Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018927 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field November 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546097December 12, 2025ResolvingState Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018931 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 20, 2026 · EPA return-to-compliance field October 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546097December 12, 2025ResolvingState Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018930 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 20, 2026 · EPA return-to-compliance field October 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546097December 12, 2025ResolvingState Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018928 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 20, 2026 · EPA return-to-compliance field October 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546097December 12, 2025ResolvingState Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018924 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 12, 2025 · EPA return-to-compliance field May 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546095July 2, 2025ResolvingState Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018922 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 12, 2025 · EPA return-to-compliance field May 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546095July 2, 2025ResolvingState Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018920 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 12, 2025 · EPA return-to-compliance field May 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546095July 2, 2025ResolvingState Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018923 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 12, 2025 · EPA return-to-compliance field April 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546095July 2, 2025ResolvingState Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018921 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 12, 2025 · EPA return-to-compliance field April 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546095July 2, 2025ResolvingState Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018919 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 12, 2025 · EPA return-to-compliance field April 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546095July 2, 2025ResolvingState Compliance achieved

  16. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 8018926 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    No linked action row appears in the records shown.

  17. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 8018925 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    No linked action row appears in the records shown.

  18. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018915 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018913 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 8018912 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546088February 27, 2025ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018911 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018910 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018909 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018908 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018907 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 28, 2025 · EPA return-to-compliance field November 30, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018906 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 28, 2025 · EPA return-to-compliance field November 30, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018905 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 28, 2025 · EPA return-to-compliance field November 30, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546087February 27, 2025InformalState Compliance Meeting conducted
    8546090April 1, 2025ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018901 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 6, 2024 · EPA return-to-compliance field September 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018900 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 6, 2024 · EPA return-to-compliance field September 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018899 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 6, 2024 · EPA return-to-compliance field September 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018898 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 6, 2024 · EPA return-to-compliance field August 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018897 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 6, 2024 · EPA return-to-compliance field August 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018896 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 6, 2024 · EPA return-to-compliance field August 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018895 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 6, 2024 · EPA return-to-compliance field July 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018894 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 6, 2024 · EPA return-to-compliance field July 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018893 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 6, 2024 · EPA return-to-compliance field July 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546084December 17, 2024ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018890 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546081August 2, 2024ResolvingState Compliance achieved

  38. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018889 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546077July 18, 2024InformalState Public Notification requested
    8546080July 18, 2024InformalState Public Notification received
    8546081August 2, 2024ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018892 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546081August 2, 2024ResolvingState Compliance achieved

  40. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018891 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546078July 18, 2024InformalState Public Notification requested
    8546079July 18, 2024InformalState Public Notification received
    8546081August 2, 2024ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018888 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546068April 17, 2024ResolvingState Compliance achieved

  42. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018886 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546067April 3, 2024InformalState Public Notification requested
    8546074May 1, 2024InformalState Public Notification received
    8546072May 2, 2024ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018885 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546072May 2, 2024ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018884 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546072May 2, 2024ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018883 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported May 30, 2024 · EPA return-to-compliance field November 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546061December 5, 2023ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018882 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported May 30, 2024 · EPA return-to-compliance field November 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546061December 5, 2023ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018881 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2023 · period end December 5, 2023 · first reported May 30, 2024 · EPA return-to-compliance field December 5, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546061December 5, 2023ResolvingState Compliance achieved

  48. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018880 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546058November 14, 2023ResolvingState Compliance achieved
    8546060November 15, 2023InformalState Public Notification requested
    8546063December 13, 2023InformalState Public Notification received
    8546064December 13, 2023InformalState Public Notification received

  49. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018879 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported May 30, 2024 · EPA return-to-compliance field August 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546058November 14, 2023ResolvingState Compliance achieved
    8546059November 15, 2023InformalState Public Notification requested
    8546063December 13, 2023InformalState Public Notification received
    8546064December 13, 2023InformalState Public Notification received

  50. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018877 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2023 · period end May 31, 2023 · first reported May 30, 2024 · EPA return-to-compliance field May 31, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546052July 6, 2023ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018878 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported May 30, 2024 · EPA return-to-compliance field April 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546052July 6, 2023ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018876 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 1, 2023 · period end January 31, 2023 · first reported May 30, 2024 · EPA return-to-compliance field January 31, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546040March 15, 2023ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018875 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start January 1, 2023 · period end January 31, 2023 · first reported May 30, 2024 · EPA return-to-compliance field January 31, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546047February 21, 2023ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018874 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end February 21, 2023 · first reported May 30, 2024 · EPA return-to-compliance field February 21, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546047February 21, 2023ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018871 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018873 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field August 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 8018872 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field August 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018870 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018869 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field July 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  60. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018865 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546030August 1, 2022ResolvingState Compliance achieved

  61. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 8018864 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546030August 1, 2022ResolvingState Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018863 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546032August 3, 2022ResolvingState Compliance achieved

  63. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018860 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field May 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  64. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018857 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field May 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546032August 3, 2022ResolvingState Compliance achieved

  65. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018856 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field May 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546026June 22, 2022ResolvingState Compliance achieved

  66. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 8018862 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546029July 29, 2022InformalState Public Notification requested
    8546031August 1, 2022InformalState Public Notification received
    8546034September 13, 2022ResolvingState Compliance achieved

  67. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018858 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546035November 2, 2022ResolvingState Compliance achieved

  68. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018853 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported May 30, 2024 · EPA return-to-compliance field April 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546032August 3, 2022ResolvingState Compliance achieved

  69. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018854 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field March 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546032August 3, 2022ResolvingState Compliance achieved

  70. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018845 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field March 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546017April 29, 2022ResolvingState Compliance achieved

  71. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018855 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 30, 2024 · EPA return-to-compliance field February 28, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546021May 16, 2022ResolvingState Compliance achieved

  72. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018841 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 30, 2024 · EPA return-to-compliance field February 28, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546017April 29, 2022ResolvingState Compliance achieved

  73. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018840 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 30, 2024 · EPA return-to-compliance field February 28, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546008March 17, 2022ResolvingState Compliance achieved

  74. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 8018852 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field March 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546015April 20, 2022InformalState Public Notification requested
    8546019May 3, 2022InformalState Public Notification received
    8546034September 13, 2022ResolvingState Compliance achieved

  75. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018848 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field March 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546017April 29, 2022ResolvingState Compliance achieved

  76. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018839 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported May 30, 2024 · EPA return-to-compliance field January 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546000February 25, 2022InformalState Public Notification requested
    8546001February 28, 2022InformalState Public Notification received
    8546003March 2, 2022ResolvingState Compliance achieved

  77. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 8018837 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2022 · period end March 15, 2023 · first reported May 30, 2024 · EPA return-to-compliance field March 15, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546042March 15, 2023ResolvingState Compliance achieved

  78. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018838 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported May 30, 2024 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545999January 19, 2022InformalState Public Notification requested
    8546002February 28, 2022InformalState Public Notification received
    8546003March 2, 2022ResolvingState Compliance achieved

  79. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018843 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported May 30, 2024 · EPA return-to-compliance field October 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546011April 14, 2022ResolvingState Compliance achieved

  80. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 8018836 · 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 30, 2024 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545993December 31, 2021InformalState Public Notification requested
    8545997February 10, 2022InformalState Public Notification received
    8546034September 13, 2022ResolvingState Compliance achieved

  81. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018835 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545970October 30, 2021InformalState Public Notification requested
    8545977November 16, 2021InformalState Public Notification received
    8545981November 30, 2021ResolvingState Compliance achieved

  82. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018833 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545966October 29, 2021ResolvingState Compliance achieved

  83. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018831 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545981November 30, 2021ResolvingState Compliance achieved

  84. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018829 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start August 1, 2021 · period end August 31, 2021 · first reported May 30, 2024 · EPA return-to-compliance field August 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545971September 16, 2021InformalState Public Notification requested
    8545976November 16, 2021InformalState Public Notification received
    8545981November 30, 2021ResolvingState Compliance achieved

  85. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 8018834 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545969October 30, 2021InformalState Public Notification requested
    8545974November 16, 2021InformalState Public Notification received
    8546034September 13, 2022ResolvingState Compliance achieved

  86. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018832 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field September 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545981November 30, 2021ResolvingState Compliance achieved

  87. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018828 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported May 30, 2024 · EPA return-to-compliance field July 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545972September 11, 2021InformalState Public Notification requested
    8545975November 16, 2021InformalState Public Notification received
    8545981November 30, 2021ResolvingState Compliance achieved

  88. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 8018826 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545954September 9, 2021ResolvingState Compliance achieved

  89. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018825 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545954September 9, 2021ResolvingState Compliance achieved

  90. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018846 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported May 30, 2024 · EPA return-to-compliance field May 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546014April 14, 2022ResolvingState Compliance achieved

  91. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018822 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported May 30, 2024 · EPA return-to-compliance field May 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545950August 10, 2021ResolvingState Compliance achieved

  92. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018850 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field June 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546014April 14, 2022ResolvingState Compliance achieved

  93. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018842 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported May 30, 2024 · EPA return-to-compliance field April 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546010April 14, 2022ResolvingState Compliance achieved

  94. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018820 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start March 1, 2021 · period end March 31, 2021 · first reported August 13, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545962October 19, 2021ResolvingState Compliance achieved

  95. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018818 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2021 · period end March 31, 2021 · first reported August 13, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545950August 10, 2021ResolvingState Compliance achieved

  96. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018847 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 17, 2022 · EPA return-to-compliance field February 28, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546013April 14, 2022ResolvingState Compliance achieved

  97. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018817 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 14, 2021 · EPA return-to-compliance field February 28, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545950August 10, 2021ResolvingState Compliance achieved

  98. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018851 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 17, 2022 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546013April 14, 2022ResolvingState Compliance achieved

  99. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018844 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported May 17, 2022 · EPA return-to-compliance field January 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8546012April 14, 2022ResolvingState Compliance achieved

  100. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018827 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported September 21, 2021 · EPA return-to-compliance field January 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545955September 10, 2021ResolvingState Compliance achieved

  101. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018814 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545945April 9, 2021ResolvingState Compliance achieved

  102. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018808 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545945April 9, 2021ResolvingState Compliance achieved

  103. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018807 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field December 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545963October 19, 2021ResolvingState Compliance achieved

  104. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018816 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 1, 2021 · EPA return-to-compliance field November 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545946April 9, 2021ResolvingState Compliance achieved

  105. Monitoring or reporting · Resolved

    Monitoring, Turbidity (Enhanced SWTR)Violation 8018815 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 1, 2021 · EPA return-to-compliance field November 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545946April 9, 2021ResolvingState Compliance achieved

  106. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018806 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 9, 2021 · EPA return-to-compliance field November 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545963October 19, 2021ResolvingState Compliance achieved

  107. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018813 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545945April 9, 2021ResolvingState Compliance achieved

  108. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018805 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field October 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545963October 19, 2021ResolvingState Compliance achieved

  109. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 8018797 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field October 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545946April 9, 2021ResolvingState Compliance achieved

  110. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 8018796 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field October 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545944April 9, 2021ResolvingState Compliance achieved

  111. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 8018795 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field October 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545944April 9, 2021ResolvingState Compliance achieved

  112. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018802 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start August 1, 2020 · period end August 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field August 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545963October 19, 2021ResolvingState Compliance achieved

  113. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018811 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported March 1, 2021 · EPA return-to-compliance field September 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545944April 9, 2021ResolvingState Compliance achieved

  114. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018804 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start July 1, 2020 · period end July 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field July 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545963October 19, 2021ResolvingState Compliance achieved

  115. Monitoring or reporting · Resolved

    Monitoring, Source Water (LT2)Violation 8018803 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

    Noncompliance period start June 1, 2020 · period end June 30, 2020 · first reported February 9, 2021 · EPA return-to-compliance field June 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545963October 19, 2021ResolvingState Compliance achieved

  116. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018800 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2019 · period end August 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field August 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545953September 8, 2021ResolvingState Compliance achieved

  117. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 8018799 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2019 · period end August 31, 2020 · first reported February 9, 2021 · EPA return-to-compliance field August 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    8545953September 8, 2021ResolvingState Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility