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090600148 · California

Santa Rosa Rancheria

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

Violation records shown
63
EPA health-based flag
20
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
35

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 54 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

    Report Sample Result/Fail Monitor (RTCR)Violation 06001484B800062026 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start June 1, 2026 · first reported September 30, 2026

    No linked action row appears in the records shown.

  2. Monitoring or reporting · Unaddressed by formal action

    Report Sample Result/Fail Monitor (RTCR)Violation 06001484B800052026 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2026 · first reported September 30, 2026

    No linked action row appears in the records shown.

  3. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827099942026 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    No linked action row appears in the records shown.

  4. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099972025 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX09182512280September 18, 2025ResolvingFederal Compliance achieved
    0600148IA12022512324December 2, 2025InformalFederal Violation/Reminder Notice

  5. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750042025 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 1, 2025 · period end December 10, 2025 · first reported December 31, 2025 · EPA return-to-compliance field December 10, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12102512394December 10, 2025ResolvingFederal Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800042025 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX06062512221June 6, 2025ResolvingFederal Compliance achieved
    0600148IA09162512237September 16, 2025InformalFederal Violation/Reminder Notice
    0600148IA09162512253September 16, 2025InformalFederal Violation/Reminder Notice

  7. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099942025 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX09182512280September 18, 2025ResolvingFederal Compliance achieved

  8. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750032025 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 1, 2025 · period end December 10, 2025 · first reported September 23, 2025 · EPA return-to-compliance field December 10, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12102512394December 10, 2025ResolvingFederal Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800032025 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 30, 2025 · EPA return-to-compliance field March 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX05272512152May 27, 2025ResolvingFederal Compliance achieved
    0600148IA06112512155June 11, 2025InformalFederal Violation/Reminder Notice
    0600148IA06112512164June 11, 2025InformalFederal Violation/Reminder Notice

  10. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750022025 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 1, 2025 · period end December 10, 2025 · first reported September 23, 2025 · EPA return-to-compliance field December 10, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12102512394December 10, 2025ResolvingFederal Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800022025 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 30, 2025 · EPA return-to-compliance field February 28, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX05272512152May 27, 2025ResolvingFederal Compliance achieved

  12. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827295012025 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IA04012612504April 1, 2026InformalFederal Violation/Reminder Notice

  13. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827245612025 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 18, 2026 · EPA return-to-compliance field December 31, 2025

    No linked action row appears in the records shown.

  14. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099912025 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 30, 2025 · EPA return-to-compliance field March 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX09182512281September 18, 2025ResolvingFederal Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A8000112024 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 27, 2025 · EPA return-to-compliance field November 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX01142512039January 14, 2025ResolvingFederal Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A8000102024 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field October 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX01142512039January 14, 2025ResolvingFederal Compliance achieved
    0600148IA04012512068April 1, 2025InformalFederal Violation/Reminder Notice

  17. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 0600148270999102024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IA04032512082April 3, 2025InformalFederal Violation/Reminder Notice
    0600148OX09182512280September 18, 2025ResolvingFederal Compliance achieved

  18. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750092024 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 1, 2024 · period end August 25, 2025 · first reported March 27, 2025 · EPA return-to-compliance field August 25, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08252512304August 25, 2025ResolvingFederal Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800092024 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX01142512039January 14, 2025ResolvingFederal Compliance achieved

  20. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750082024 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 1, 2024 · period end August 25, 2025 · first reported March 27, 2025 · EPA return-to-compliance field August 25, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08252512304August 25, 2025ResolvingFederal Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800082024 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX01142512039January 14, 2025ResolvingFederal Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099972024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX09182512280September 18, 2025ResolvingFederal Compliance achieved

  23. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750062024 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start June 1, 2024 · period end August 25, 2025 · first reported December 18, 2024 · EPA return-to-compliance field August 25, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08252512303August 25, 2025ResolvingFederal Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800062024 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08012411834August 1, 2024ResolvingFederal Compliance achieved

  25. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060014875750042024 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 1, 2024 · period end August 25, 2025 · first reported December 18, 2024 · EPA return-to-compliance field August 25, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08252512303August 25, 2025ResolvingFederal Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001483A800042024 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX05212411832May 21, 2024ResolvingFederal Compliance achieved

  27. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827295012024 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024

    No linked action row appears in the records shown.

  28. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827245612024 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024

    No linked action row appears in the records shown.

  29. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060014871700072023 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2023 · period end December 18, 2023 · first reported December 5, 2023 · EPA return-to-compliance field December 18, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12182311646December 18, 2023ResolvingFederal Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099972023 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2023 · period end August 29, 2023 · first reported December 5, 2023 · EPA return-to-compliance field August 29, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08292311545August 29, 2023ResolvingFederal Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099942023 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 28, 2023 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08292311545August 29, 2023ResolvingFederal Compliance achieved

  32. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827295012023 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported September 27, 2024 · EPA return-to-compliance field December 31, 2023

    No linked action row appears in the records shown.

  33. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 060014827245612023 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported September 27, 2024 · EPA return-to-compliance field December 31, 2023

    No linked action row appears in the records shown.

  34. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827099942022 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end May 24, 2022 · first reported June 30, 2023 · EPA return-to-compliance field May 24, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX05242211204May 24, 2022ResolvingFederal Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, Routine (IDSE)Violation 060014830295012021 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08252211309August 25, 2022ResolvingFederal Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, Routine (IDSE)Violation 060014830245612021 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX08252211309August 25, 2022ResolvingFederal Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, Routine (IDSE)Violation 060014830295012017 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2017 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2017

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX04181892224April 18, 2018ResolvingFederal Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, Routine (IDSE)Violation 060014830245612017 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2017 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2017

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX04181892225April 18, 2018ResolvingFederal Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, Routine Major (TCR)Violation 060014823310082015 · Coliform (TCR) · Total Coliform Rule

    Noncompliance period start August 1, 2015 · period end August 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2015

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX05201684422May 20, 2016ResolvingFederal Compliance achieved

  40. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295012014 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2014 · period end March 31, 2014 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2014

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12051477051December 5, 2014ResolvingFederal Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, Routine Major (TCR)Violation 0600148233100112013 · Coliform (TCR) · Total Coliform Rule

    Noncompliance period start November 1, 2013 · period end November 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field November 30, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12051477050December 5, 2014ResolvingFederal Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060014827295072013 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2013 · period end September 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12051477049December 5, 2014ResolvingFederal Compliance achieved

  43. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295072013 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2013 · period end September 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX12051477048December 5, 2014ResolvingFederal Compliance achieved

  44. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295042013 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2013 · period end June 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2013

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121073392October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477072December 5, 2014ResolvingFederal Compliance achieved

  45. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295012013 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2013 · period end March 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2013

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121073391October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477071December 5, 2014ResolvingFederal Compliance achieved

  46. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 0600148022950102012 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2012 · period end December 31, 2012 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2012

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121071931October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF03121371933March 12, 2013InformalFederal Public Notification received from PWS
    0600148OX12051477070December 5, 2014ResolvingFederal Compliance achieved

  47. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295072012 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2012 · period end September 30, 2012 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2012

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121071930October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF03121371932March 12, 2013InformalFederal Public Notification received from PWS
    0600148OX12051477074December 5, 2014ResolvingFederal Compliance achieved

  48. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295042012 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2012 · period end June 30, 2012 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2012

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121070329October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF10231270328October 23, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477069December 5, 2014ResolvingFederal Compliance achieved

  49. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295012012 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2012 · period end March 31, 2012 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2012

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121068197October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF05081268196May 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477068December 5, 2014ResolvingFederal Compliance achieved

  50. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 0600148022950102011 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2011 · period end December 31, 2011 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2011

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121068169October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF05081268168May 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477067December 5, 2014ResolvingFederal Compliance achieved

  51. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295072011 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2011 · period end September 30, 2011 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2011

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121066978October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF02081266984February 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477066December 5, 2014ResolvingFederal Compliance achieved

  52. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295042011 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2011 · period end June 30, 2011 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2011

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121066977October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF02081266983February 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477065December 5, 2014ResolvingFederal Compliance achieved

  53. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295012011 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2011 · period end March 31, 2011 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2011

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121064126October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF02081266982February 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477064December 5, 2014ResolvingFederal Compliance achieved

  54. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 0600148022950102010 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2010 · period end December 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2010

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121064124October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF02081266981February 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477073December 5, 2014ResolvingFederal Compliance achieved

  55. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295072010 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2010 · period end September 30, 2010 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2010

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148FK10121064123October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF02081266980February 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477063December 5, 2014ResolvingFederal Compliance achieved

  56. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295042010 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2010 · period end June 30, 2010 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2010

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IF08241053764August 24, 2010InformalFederal Public Notification received from PWS
    0600148FK10121064122October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148IF02081266979February 8, 2012InformalFederal Public Notification received from PWS
    0600148OX12051477062December 5, 2014ResolvingFederal Compliance achieved

  57. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295012010 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2010 · period end March 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2010

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IF05281050634May 28, 2010InformalFederal Public Notification received from PWS
    0600148FK10121064121October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477061December 5, 2014ResolvingFederal Compliance achieved

  58. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 0600148022950102009 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2009 · period end December 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2009

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IF05281050633May 28, 2010InformalFederal Public Notification received from PWS
    0600148FK10121064120October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477060December 5, 2014ResolvingFederal Compliance achieved

  59. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295072009 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2009 · period end September 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2009

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IF05281050632May 28, 2010InformalFederal Public Notification received from PWS
    0600148FK10121064119October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477059December 5, 2014ResolvingFederal Compliance achieved

  60. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295042009 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2009 · period end June 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2009

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IF05281050630May 28, 2010InformalFederal Public Notification received from PWS
    0600148FK10121064116October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477057December 5, 2014ResolvingFederal Compliance achieved

  61. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 060014802295012009 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2009 · period end March 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2009

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148IF05281050631May 28, 2010InformalFederal Public Notification received from PWS
    0600148FK10121064117October 12, 2010FormalFederal Bilateral Compliance Agreement signed
    0600148OX12051477058December 5, 2014ResolvingFederal Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 0600148272950102008 · TTHM · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2008 · period end December 31, 2008 · first reported June 22, 2022 · EPA return-to-compliance field December 31, 2008

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX01211042827January 21, 2010ResolvingFederal Compliance achieved
    0600148FK10121064112October 12, 2010FormalFederal Bilateral Compliance Agreement signed

  63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060014803400012004 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2004 · period end December 31, 2004 · first reported March 28, 2024 · EPA return-to-compliance field December 31, 2004

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600148OX11290732217November 29, 2007ResolvingFederal 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