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NY3810686 · New York

OAK RIVER MOBILE ESTATES

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

Violation records shown
55
EPA health-based flag
0
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
54

Counties listed by EPA · Otsego 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 55 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1312 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1145October 10, 2025InformalState Formal Notice of Violation issued
    1146October 10, 2025InformalState Public Notification requested
    1147October 10, 2025ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1311 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1142January 19, 2024InformalState Formal Notice of Violation issued
    1143January 19, 2024InformalState Public Notification requested
    1144January 19, 2024ResolvingState Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1310 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported August 10, 2022 · EPA return-to-compliance field February 28, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1139July 19, 2022InformalState Formal Notice of Violation issued
    1140July 19, 2022InformalState Public Notification requested
    1141July 19, 2022ResolvingState Compliance achieved

  4. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1306 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported May 11, 2022 · EPA return-to-compliance field November 30, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1133May 6, 2022InformalState Formal Notice of Violation issued
    1135May 6, 2022ResolvingState Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1307 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field October 31, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1133May 6, 2022InformalState Formal Notice of Violation issued
    1135May 6, 2022ResolvingState Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1300 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field July 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1133May 6, 2022InformalState Formal Notice of Violation issued
    1134May 6, 2022InformalState Public Notification requested
    1135May 6, 2022ResolvingState Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1299 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field May 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1130April 28, 2022InformalState Formal Notice of Violation issued
    1131April 28, 2022InformalState Public Notification requested
    1132April 28, 2022ResolvingState Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1298 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported May 11, 2022 · EPA return-to-compliance field April 30, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1130April 28, 2022InformalState Formal Notice of Violation issued
    1131April 28, 2022InformalState Public Notification requested
    1132April 28, 2022ResolvingState Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1294 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2021 · period end March 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field March 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1127April 13, 2022InformalState Formal Notice of Violation issued
    1128April 13, 2022InformalState Public Notification requested
    1129April 13, 2022ResolvingState Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1293 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 11, 2022 · EPA return-to-compliance field February 28, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1124April 13, 2022InformalState Formal Notice of Violation issued
    1125April 13, 2022InformalState Public Notification requested
    1126April 13, 2022ResolvingState Compliance achieved

  11. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 1291 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start January 1, 2021 · period end March 14, 2022 · first reported March 28, 2022 · EPA return-to-compliance field March 14, 2022

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1216 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1215 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported September 23, 2021 · EPA return-to-compliance field December 31, 2020

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1115March 29, 2021InformalState Formal Notice of Violation issued
    1116March 29, 2021InformalState Public Notification requested
    1117March 29, 2021ResolvingState Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1214 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported September 23, 2021 · EPA return-to-compliance field November 30, 2020

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1115March 29, 2021InformalState Formal Notice of Violation issued
    1116March 29, 2021InformalState Public Notification requested
    1117March 29, 2021ResolvingState Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1213 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 1, 2020 · period end August 31, 2020 · first reported May 12, 2021 · EPA return-to-compliance field August 31, 2020

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1115March 29, 2021InformalState Formal Notice of Violation issued
    1116March 29, 2021InformalState Public Notification requested
    1117March 29, 2021ResolvingState Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1290 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1289 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1286 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1284 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1283 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1282 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1281 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1280 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1276 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1274 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1273 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1272 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1271 · Aldicarb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1270 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1268 · Aldicarb sulfone · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1267 · Aldicarb sulfoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1266 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1265 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1264 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1263 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1262 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1261 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1260 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1259 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1256 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1255 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1254 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1253 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1228 · Selenium · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1227 · Thallium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1226 · Beryllium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1225 · Antimony, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1224 · Nickel · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1223 · Mercury · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1222 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1221 · CYANIDE · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1220 · Chromium · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1219 · Cadmium · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1218 · Barium · Inorganic Chemicals

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1217 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    1118March 14, 2022InformalState Formal Notice of Violation issued
    1119March 14, 2022InformalState Public Notification requested
    1120March 14, 2022ResolvingState 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