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090600139 · California

Manchester Rancheria

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

Violation records shown
65
EPA health-based flag
5
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
52

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 65 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060013927099942022 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end May 20, 2022 · first reported June 30, 2023 · EPA return-to-compliance field May 20, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX05202211193May 20, 2022ResolvingFederal Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001393A800032022 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX05062211149May 6, 2022ResolvingFederal Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060013927099912022 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX05202211149May 20, 2022ResolvingFederal Compliance achieved

  4. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 0600139270999102021 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 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
    0600139OX02092210938February 9, 2022ResolvingFederal Compliance achieved

  5. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060013971700072021 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2021 · period end July 14, 2022 · first reported June 30, 2023 · EPA return-to-compliance field July 14, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX07142211193July 14, 2022ResolvingFederal Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 060013927099942021 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2021 · period end June 2, 2021 · first reported June 30, 2023 · EPA return-to-compliance field June 2, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX06022110619June 2, 2021ResolvingFederal Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 0600139343014112020 · E. COLI · Ground Water Rule

    Noncompliance period start November 1, 2020 · period end January 11, 2021 · first reported June 30, 2023 · EPA return-to-compliance field January 11, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01112110558January 11, 2021ResolvingFederal Compliance achieved

  8. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060013975750012020 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 1, 2020 · period end January 4, 2021 · first reported June 30, 2023 · EPA return-to-compliance field January 4, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01042110485January 4, 2021ResolvingFederal Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001393A800012020 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 1, 2020 · period end January 31, 2020 · first reported June 30, 2023 · EPA return-to-compliance field January 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX02202010389February 20, 2020ResolvingFederal Compliance achieved

  10. EPA health-based flag · Resolved

    Treatment Technique No Certif. OperatorViolation 0600139120400102019 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2019 · period end April 27, 2021 · first reported March 27, 2025 · EPA return-to-compliance field April 27, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX04272110587April 27, 2021ResolvingFederal Compliance achieved

  11. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060013971700072019 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2019 · period end June 30, 2020 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX06302010389June 30, 2020ResolvingFederal Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001393A800022019 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2019 · period end February 28, 2019 · first reported June 30, 2023 · EPA return-to-compliance field February 28, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX04051994494April 5, 2019ResolvingFederal Compliance achieved

  13. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060013975750082018 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 1, 2018 · period end January 4, 2021 · first reported June 30, 2023 · EPA return-to-compliance field January 4, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01042110485January 4, 2021ResolvingFederal Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001393A800082018 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2018 · period end August 31, 2018 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX10261893188October 26, 2018ResolvingFederal Compliance achieved

  15. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 060013975750072018 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 1, 2018 · period end January 4, 2021 · first reported June 30, 2023 · EPA return-to-compliance field January 4, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01042110485January 4, 2021ResolvingFederal Compliance achieved

  16. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060013971700072018 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2018 · period end June 30, 2020 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX06302010389June 30, 2020ResolvingFederal Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 06001393A800072018 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start July 1, 2018 · period end July 31, 2018 · first reported June 30, 2023 · EPA return-to-compliance field July 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX10261893187October 26, 2018ResolvingFederal Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903104012018 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2018 · period end December 31, 2018 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2018

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01082098957January 8, 2020ResolvingFederal Compliance achieved

  19. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 06001394507001020173 · Groundwater Rule · Ground Water Rule

    Noncompliance period start October 4, 2017 · period end August 14, 2020 · first reported June 30, 2023 · EPA return-to-compliance field August 14, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08142010393August 14, 2020ResolvingFederal Compliance achieved

  20. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 06001394507001020172 · Groundwater Rule · Ground Water Rule

    Noncompliance period start October 4, 2017 · period end August 14, 2020 · first reported June 30, 2023 · EPA return-to-compliance field August 14, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08142010393August 14, 2020ResolvingFederal Compliance achieved

  21. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 06001394507001020171 · Groundwater Rule · Ground Water Rule

    Noncompliance period start October 4, 2017 · period end August 14, 2020 · first reported June 30, 2023 · EPA return-to-compliance field August 14, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08142010393August 14, 2020ResolvingFederal Compliance achieved

  22. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 06001394507001020170 · Groundwater Rule · Ground Water Rule

    Noncompliance period start October 4, 2017 · period end August 14, 2020 · first reported June 30, 2023 · EPA return-to-compliance field August 14, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08142010393August 14, 2020ResolvingFederal Compliance achieved

  23. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 060013952500012017 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 1, 2017 · period end October 6, 2020 · first reported June 30, 2023 · EPA return-to-compliance field October 6, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX10062010437October 6, 2020ResolvingFederal Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903400612011 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX09142010431September 14, 2020ResolvingFederal Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903400012011 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2011 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX09142010503September 14, 2020ResolvingFederal Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903295912011 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476088August 26, 2014ResolvingFederal Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903294612011 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476091August 26, 2014ResolvingFederal Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903293112011 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476089August 26, 2014ResolvingFederal Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903238312011 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476096August 26, 2014ResolvingFederal Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903232612011 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476097August 26, 2014ResolvingFederal Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903230612011 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476100August 26, 2014ResolvingFederal Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903227412011 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476109August 26, 2014ResolvingFederal Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903211012011 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476099August 26, 2014ResolvingFederal Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903210512011 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476090August 26, 2014ResolvingFederal Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903206712011 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476093August 26, 2014ResolvingFederal Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903206512011 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476092August 26, 2014ResolvingFederal Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903206312011 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476114August 26, 2014ResolvingFederal Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903205112011 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476085August 26, 2014ResolvingFederal Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903205012011 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476086August 26, 2014ResolvingFederal Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903204612011 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476087August 26, 2014ResolvingFederal Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903204212011 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476110August 26, 2014ResolvingFederal Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903204112011 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476104August 26, 2014ResolvingFederal Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903204012011 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476112August 26, 2014ResolvingFederal Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203912011 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476103August 26, 2014ResolvingFederal Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203712011 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476113August 26, 2014ResolvingFederal Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203612011 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476111August 26, 2014ResolvingFederal Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203512011 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476102August 26, 2014ResolvingFederal Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203412011 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476108August 26, 2014ResolvingFederal Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203312011 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476106August 26, 2014ResolvingFederal Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203212011 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476105August 26, 2014ResolvingFederal Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903203112011 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476101August 26, 2014ResolvingFederal Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903202012011 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476098August 26, 2014ResolvingFederal Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903201512011 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476095August 26, 2014ResolvingFederal Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903201012011 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476094August 26, 2014ResolvingFederal Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903200512011 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2011 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX08261476107August 26, 2014ResolvingFederal Compliance achieved

  56. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060013971700072010 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2010 · period end June 10, 2011 · first reported June 30, 2023 · EPA return-to-compliance field June 10, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX06101163219June 10, 2011ResolvingFederal Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903401072010 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159704January 28, 2011ResolvingFederal Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903401042010 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159703January 28, 2011ResolvingFederal Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903401012010 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159702January 28, 2011ResolvingFederal Compliance achieved

  60. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 0600139034010102009 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159701January 28, 2011ResolvingFederal Compliance achieved

  61. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 060013971700072009 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2009 · period end June 10, 2011 · first reported June 30, 2023 · EPA return-to-compliance field June 10, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX06101163217June 10, 2011ResolvingFederal Compliance achieved

  62. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903401072009 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159700January 28, 2011ResolvingFederal Compliance achieved

  63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903401042009 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159698January 28, 2011ResolvingFederal Compliance achieved

  64. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903401012009 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01281159695January 28, 2011ResolvingFederal Compliance achieved

  65. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 060013903104012009 · Nitrate · Nitrate Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    0600139OX01251159635January 25, 2011ResolvingFederal 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