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MA2328000 · Massachusetts

WESTBOROUGH WATER DEPARTMENT

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

Violation records shown
58
EPA health-based flag
1
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
57

Counties listed by EPA · Worcester County, Massachusetts

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 35 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

  1. EPA health-based flag · Resolved

    Treatment Technique (SWTR and GWR)Violation 117 · Surface Water Treatment Rule · Surface Water Treatment Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 17, 2026 · EPA return-to-compliance field November 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    61February 24, 2026InformalState Formal Notice of Violation issued
    62February 24, 2026ResolvingState Compliance achieved

  2. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 118 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported September 24, 2026 · EPA return-to-compliance field August 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    60January 28, 2026FormalState Administrative/Compliance Order without penalty issued

  3. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 110 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported September 24, 2026 · EPA return-to-compliance field August 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    60January 28, 2026FormalState Administrative/Compliance Order without penalty issued

  4. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 87 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2023 · period end September 30, 2025 · first reported March 18, 2024 · EPA return-to-compliance field September 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued
    59September 30, 2025ResolvingState Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 59 · Arsenic · Arsenic Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported March 18, 2024 · EPA return-to-compliance field September 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued
    58February 29, 2024ResolvingState Compliance achieved

  6. Monitoring or reporting · Archived

    Monitoring, RegularViolation 99 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  7. Monitoring or reporting · Archived

    Monitoring, RegularViolation 98 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  8. Monitoring or reporting · Archived

    Monitoring, RegularViolation 97 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  9. Monitoring or reporting · Archived

    Monitoring, RegularViolation 96 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  10. Monitoring or reporting · Archived

    Monitoring, RegularViolation 95 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  11. Monitoring or reporting · Archived

    Monitoring, RegularViolation 94 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  12. Monitoring or reporting · Archived

    Monitoring, RegularViolation 93 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  13. Monitoring or reporting · Archived

    Monitoring, RegularViolation 92 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  14. Monitoring or reporting · Archived

    Monitoring, RegularViolation 91 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  15. Monitoring or reporting · Archived

    Monitoring, RegularViolation 90 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  16. Monitoring or reporting · Archived

    Monitoring, RegularViolation 89 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  17. Monitoring or reporting · Archived

    Monitoring, RegularViolation 88 · Benzene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  18. Monitoring or reporting · Archived

    Monitoring, RegularViolation 109 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  19. Monitoring or reporting · Archived

    Monitoring, RegularViolation 107 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  20. Monitoring or reporting · Archived

    Monitoring, RegularViolation 106 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  21. Monitoring or reporting · Archived

    Monitoring, RegularViolation 105 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  22. Monitoring or reporting · Archived

    Monitoring, RegularViolation 104 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  23. Monitoring or reporting · Archived

    Monitoring, RegularViolation 103 · Toluene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  24. Monitoring or reporting · Archived

    Monitoring, RegularViolation 102 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  25. Monitoring or reporting · Archived

    Monitoring, RegularViolation 101 · Styrene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  26. Monitoring or reporting · Archived

    Monitoring, RegularViolation 100 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 17, 2025 · EPA return-to-compliance field June 30, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued

  27. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 58 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2023 · period end February 28, 2023 · first reported March 18, 2024 · EPA return-to-compliance field February 28, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    57February 29, 2024FormalState Administrative/Compliance Order without penalty issued
    58February 29, 2024ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 57 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 48 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 47 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 46 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 45 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 44 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 43 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 42 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 41 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 40 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 39 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 38 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 37 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 36 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 35 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 34 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 33 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 32 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 31 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 30 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 29 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 28 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 27 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 26 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 25 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 24 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 23 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 22 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 21 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 20 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 19 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 18, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    55June 28, 2023FormalState Administrative/Compliance Order without penalty issued
    56June 28, 2023ResolvingState 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