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PR0004945 · Puerto Rico

LAS BOCAS

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

Violation records shown
72
EPA health-based flag
1
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
60

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 62 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11138 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11137 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11136 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  4. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11135 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11134 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11133 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11132 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11131 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11130 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11129 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11128 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11127 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11126 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11125 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11124 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11123 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11122 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11121 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11120 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11119 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11118 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11117 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11116 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11115 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11114 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11113 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11112 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11111 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11110 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69April 30, 2025InformalState Formal Notice of Violation issued
    70June 30, 2025ResolvingState Compliance achieved

  30. EPA health-based flag · Resolved

    Single Turbidity Exceed (Enhanced SWTR)Violation 11107 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

    Noncompliance period start December 1, 2023 · period end December 31, 2023 · first reported February 28, 2024 · EPA return-to-compliance field December 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    68January 31, 2024ResolvingState Compliance achieved
    67February 13, 2024InformalState Formal Notice of Violation issued

  31. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 11106 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    66November 30, 2022ResolvingState Compliance achieved
    64December 12, 2022InformalState Formal Notice of Violation issued

  32. Monitoring or reporting · Resolved

    Monitoring of Treatment (SWTR-Filter)Violation 11105 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    65November 30, 2022ResolvingState Compliance achieved
    63December 12, 2022InformalState Formal Notice of Violation issued

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11104 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11103 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11102 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11101 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11100 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11099 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11098 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11097 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11096 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11095 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11094 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11093 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11092 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11091 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11090 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11089 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11088 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11087 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11086 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11085 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11084 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11083 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11082 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11081 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11080 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11079 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  59. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11078 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  60. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11077 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  61. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 11076 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61August 4, 2021InformalState Formal Notice of Violation issued
    62September 30, 2021ResolvingState Compliance achieved

  62. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 11074 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2020 · period end August 5, 2020 · first reported March 1, 2021 · EPA return-to-compliance field August 5, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    60August 5, 2020ResolvingState Compliance achieved

  63. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11073 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 9, 2019 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    56December 10, 2019InformalState Formal Notice of Violation issued

  64. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11072 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 1, 2019 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  65. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11071 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 1, 2019 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  66. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11070 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  67. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11069 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  68. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11068 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  69. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11067 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  70. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11066 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  71. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11065 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

  72. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 11064 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start June 1, 2018 · first reported February 27, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55December 3, 2019InformalState Formal Notice of Violation issued

EPA data and scope

How to read the records

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

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