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NY5230257 · New York

WINDSOR HILL ESTATES

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

Violation records shown
92
EPA health-based flag
0
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
92

Counties listed by EPA · Sullivan County, New York

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 91 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 133 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field November 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    25December 11, 2025InformalState Formal Notice of Violation issued
    26December 11, 2025InformalState Public Notification requested
    27December 11, 2025ResolvingState Compliance achieved
  2. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 130 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    18November 11, 2025InformalState Formal Notice of Violation issued
    19November 11, 2025InformalState Public Notification requested
    20November 11, 2025ResolvingState Compliance achieved
  3. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 129 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    15July 11, 2025InformalState Formal Notice of Violation issued
    16July 11, 2025InformalState Public Notification requested
    17July 11, 2025ResolvingState Compliance achieved
  4. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 99 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  5. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 98 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  6. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 97 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  7. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 96 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  8. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 95 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  9. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 94 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 93 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 92 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 89 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 88 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 87 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 86 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 123 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 122 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 119 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 117 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 116 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 115 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 114 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 113 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 109 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 107 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 106 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 105 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 104 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 103 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 101 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 100 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 85 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 84 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 81 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 79 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 78 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 77 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 76 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 75 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 71 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 69 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 68 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 67 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 66 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 65 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 63 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 62 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 61 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 60 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 59 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 58 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 57 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 56 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 55 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 54 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 51 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 50 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 49 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  59. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 48 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    6April 26, 2024InformalState Violation/Reminder Notice
    7April 26, 2024ResolvingState Compliance achieved
  60. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 9 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  61. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 8 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  62. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 6 · Radium-228 · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2January 11, 2023InformalState Violation/Reminder Notice
    3March 8, 2023ResolvingState Compliance achieved
  64. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 5 · Radium-226 · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2January 11, 2023InformalState Violation/Reminder Notice
    3March 8, 2023ResolvingState Compliance achieved
  65. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 44 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  66. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 43 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  67. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 40 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  68. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 4 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2January 11, 2023InformalState Violation/Reminder Notice
    3March 8, 2023ResolvingState Compliance achieved
  69. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 38 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  70. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 37 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  71. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 36 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  72. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 35 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  73. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 34 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  74. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 30 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  75. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 3 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2January 11, 2023InformalState Violation/Reminder Notice
    3March 8, 2023ResolvingState Compliance achieved
  76. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 28 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  77. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 27 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  78. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 26 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  79. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 25 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  80. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 24 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  81. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 22 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  82. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 21 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  83. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 20 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  84. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 19 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  85. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 18 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  86. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 17 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  87. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 16 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  88. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  89. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 14 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  90. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 13 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  91. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 10 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    4October 1, 2022InformalState Violation/Reminder Notice
    5March 8, 2023ResolvingState Compliance achieved
  92. Monitoring or reporting · Archived

    Monitoring, Routine (RTCR)Violation 1 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported February 9, 2023 · EPA return-to-compliance field September 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1February 6, 2023InformalState Violation/Reminder Notice

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