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MT0000402 · Montana

MCDONALD TRAILER CT

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

Violation records shown
39
EPA health-based flag
1
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
30

Counties listed by EPA · Lewis and Clark County, Montana

Open the EPA system record

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

Violations and what followed

Among 31 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. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1500488 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2026 · period end July 20, 2026 · first reported September 24, 2026 · EPA return-to-compliance field July 20, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507057July 2, 2026InformalState Violation/Reminder Notice
    5507058July 20, 2026ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1500487 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507054January 13, 2026InformalState Violation/Reminder Notice
    5507055January 13, 2026InformalState Public Notification requested
    5507056January 23, 2026ResolvingState Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500484 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507046January 6, 2025ResolvingState Compliance achieved
    5507043January 15, 2025InformalState Violation/Reminder Notice
    5507044January 15, 2025InformalState Public Notification requested

  4. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1500482 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2024 · period end December 13, 2024 · first reported December 19, 2024 · EPA return-to-compliance field December 13, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507037October 1, 2024InformalState Violation/Reminder Notice
    5507038December 13, 2024ResolvingState Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500483 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507039October 17, 2024InformalState Violation/Reminder Notice
    5507040October 17, 2024InformalState Public Notification requested
    5507042October 23, 2024ResolvingState Compliance achieved

  6. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1500481 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · period end November 8, 2024 · first reported September 19, 2024 · EPA return-to-compliance field November 8, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507035July 27, 2023InformalState Other
    5507036June 26, 2024InformalState no additional Formal Action needed
    5507032July 23, 2024InformalState Violation/Reminder Notice
    5507033November 8, 2024ResolvingState Compliance achieved
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  7. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500479 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field May 31, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507026June 17, 2024InformalState Violation/Reminder Notice
    5507027June 17, 2024InformalState Public Notification requested
    5507029June 20, 2024ResolvingState Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500478 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5507021May 20, 2024InformalState Violation/Reminder Notice
    5507022May 20, 2024InformalState Public Notification requested
    5507024June 20, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  9. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500475 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5507010April 18, 2024InformalState Violation/Reminder Notice
    5507011April 18, 2024InformalState Public Notification requested
    5507013June 20, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  10. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500474 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported March 20, 2024 · EPA return-to-compliance field February 29, 2024

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5507006March 18, 2024InformalState Violation/Reminder Notice
    5507007March 18, 2024InformalState Public Notification requested
    5507009June 20, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  11. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500473 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5507002February 13, 2024InformalState Violation/Reminder Notice
    5507003February 13, 2024InformalState Public Notification requested
    5507005June 20, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  12. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500471 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506995January 23, 2024InformalState Violation/Reminder Notice
    5506996January 23, 2024InformalState Public Notification requested
    5506998June 20, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  13. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500470 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported December 20, 2023 · EPA return-to-compliance field November 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506991December 18, 2023InformalState Violation/Reminder Notice
    5506992December 18, 2023InformalState Public Notification requested
    5506994June 20, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  14. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1500468 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2023 · period end December 13, 2024 · first reported December 20, 2023 · EPA return-to-compliance field December 13, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506985October 13, 2023InformalState Violation/Reminder Notice
    5507031June 26, 2024InformalState no additional Formal Action needed
    5506986December 13, 2024ResolvingState Compliance achieved
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  15. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500469 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506976October 9, 2023ResolvingState Compliance achieved
    5506990October 9, 2023ResolvingState Compliance achieved
    5506987October 24, 2023InformalState Violation/Reminder Notice
    5506988October 24, 2023InformalState Public Notification requested
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  16. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500467 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field August 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506981September 26, 2023InformalState Violation/Reminder Notice
    5506982September 26, 2023InformalState Public Notification requested
    5506976October 9, 2023ResolvingState Compliance achieved
    5506984October 9, 2023ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  17. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500466 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506977August 28, 2023InformalState Violation/Reminder Notice
    5506978August 28, 2023InformalState Public Notification requested
    5506976October 9, 2023ResolvingState Compliance achieved
    5506980October 9, 2023ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  18. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1500464 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2023 · period end November 8, 2024 · first reported September 22, 2023 · EPA return-to-compliance field November 8, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506971July 11, 2023InformalState Violation/Reminder Notice
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5506972November 8, 2024ResolvingState Compliance achieved
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  19. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500465 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506973July 13, 2023InformalState Violation/Reminder Notice
    5506974July 13, 2023InformalState Public Notification requested
    5507025July 27, 2023InformalState Other
    5506976October 9, 2023ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  20. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500463 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506967June 19, 2023InformalState Violation/Reminder Notice
    5506968June 19, 2023InformalState Public Notification requested
    5507025July 27, 2023InformalState Other
    5506970October 9, 2023ResolvingState Compliance achieved
    5506976October 9, 2023ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  21. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1500462 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2023 · period end February 28, 2023 · first reported September 22, 2023 · EPA return-to-compliance field February 28, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506963March 27, 2023InformalState Violation/Reminder Notice
    5506964March 27, 2023InformalState Public Notification requested
    5506966March 30, 2023ResolvingState Compliance achieved
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1500472 · Nitrate-Nitrite · Nitrate Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507025July 27, 2023InformalState Other
    5506999January 24, 2024InformalState Violation/Reminder Notice
    5507000January 24, 2024InformalState Public Notification requested
    5507001June 25, 2024ResolvingState Compliance achieved
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  23. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1500461 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506959February 16, 2023InformalState Violation/Reminder Notice
    5506960February 16, 2023InformalState Public Notification requested
    5506962March 30, 2023ResolvingState Compliance achieved
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  24. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1500460 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506958November 15, 2022ResolvingState Compliance achieved
    5506955November 21, 2022InformalState Violation/Reminder Notice
    5506956November 21, 2022InformalState Public Notification requested
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  25. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1500458 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2022 · period end November 8, 2024 · first reported September 22, 2023 · EPA return-to-compliance field November 8, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506949July 11, 2022InformalState Violation/Reminder Notice
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5506950November 8, 2024ResolvingState Compliance achieved
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  26. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1500459 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506954July 31, 2022ResolvingState Compliance achieved
    5506951August 12, 2022InformalState Violation/Reminder Notice
    5506952August 12, 2022InformalState Public Notification requested
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  27. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1500457 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506948May 31, 2022ResolvingState Compliance achieved
    5506945June 2, 2022InformalState Violation/Reminder Notice
    5506946June 2, 2022InformalState Public Notification requested
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  28. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1500456 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506944January 31, 2022ResolvingState Compliance achieved
    5506941February 3, 2022InformalState Violation/Reminder Notice
    5506942February 3, 2022InformalState Public Notification requested
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  29. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500454 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506937November 2, 2021ResolvingState Compliance achieved
    5506934December 2, 2021InformalState Violation/Reminder Notice
    5506935December 2, 2021InformalState Public Notification requested

  30. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1500453 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2021 · period end June 9, 2022 · first reported September 22, 2023 · EPA return-to-compliance field June 9, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506932October 15, 2021InformalState Violation/Reminder Notice
    5506933June 9, 2022ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500452 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506928August 23, 2021InformalState Violation/Reminder Notice
    5506929August 23, 2021InformalState Public Notification requested
    5506931August 31, 2021ResolvingState Compliance achieved

  32. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1500451 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2021 · period end July 27, 2022 · first reported September 22, 2023 · EPA return-to-compliance field July 27, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506922July 19, 2021InformalState Violation/Reminder Notice
    5506923July 27, 2022ResolvingState Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500450 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506924July 16, 2021InformalState Violation/Reminder Notice
    5506925July 16, 2021InformalState Public Notification requested
    5506927August 31, 2021ResolvingState Compliance achieved

  34. EPA health-based flag · Resolved

    Treatment Technique, Level 1 Assessment (RTCR)Violation 1500449 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 17, 2021 · period end June 6, 2022 · first reported September 22, 2023 · EPA return-to-compliance field June 6, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506918July 14, 2021InformalState Violation/Reminder Notice
    5506919July 14, 2021InformalState Public Notification requested
    5506921June 6, 2022ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1500448 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported September 22, 2023 · EPA return-to-compliance field February 28, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506914March 17, 2021InformalState Violation/Reminder Notice
    5506915March 17, 2021InformalState Public Notification requested
    5506917March 31, 2021ResolvingState Compliance achieved

  36. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1500455 · Nitrate-Nitrite · Nitrate Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506938February 2, 2022InformalState Violation/Reminder Notice
    5506939February 2, 2022InformalState Public Notification requested
    5506940August 30, 2022ResolvingState Compliance achieved
    5507025July 27, 2023InformalState Other
    5507031June 26, 2024InformalState no additional Formal Action needed
    5507053April 9, 2025FormalState Administrative/Compliance Order without penalty issued

  37. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 1500447 · E. COLI · Ground Water Rule

    Noncompliance period start December 8, 2020 · period end December 17, 2020 · first reported September 22, 2023 · EPA return-to-compliance field December 17, 2020

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506913December 17, 2020ResolvingState Compliance achieved
    5506910January 19, 2021InformalState Violation/Reminder Notice
    5506911January 19, 2021InformalState Public Notification requested

  38. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 1500445 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2020 · period end July 26, 2020 · first reported September 22, 2023 · EPA return-to-compliance field July 26, 2020

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5506905July 26, 2020ResolvingState Compliance achieved
    5506903October 20, 2020InformalState Violation/Reminder Notice
    5506904October 20, 2020InformalState Public Notification requested

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1500477 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported May 16, 2024 · EPA return-to-compliance field December 31, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    5507018January 1, 2017InformalState Violation/Reminder Notice
    5507019January 1, 2017InformalState Public Notification requested
    5507020November 5, 2025ResolvingState Compliance achieved

EPA data and scope

How to read the records

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

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