America.co

055294603 · Minnesota

PONEMAH

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

Violation records shown
56
EPA health-based flag
1
Health-based records unresolved in this snapshot
1
Monitoring and reporting records
51

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 53 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.

  1. EPA health-based flag · Unaddressed by formal action

    Failure To Address DeficiencyViolation 1281 · Groundwater Rule · Ground Water Rule

    Noncompliance period start April 2, 2025 · first reported September 4, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    557May 12, 2025InformalFederal Violation/Reminder Notice
    560May 12, 2025InformalFederal Public Notification requested
    561August 27, 2025InformalFederal Violation/Reminder Notice

  2. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1326 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported September 18, 2026 · EPA return-to-compliance field May 31, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    618June 30, 2026ResolvingFederal Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1325 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 30, 2026 · EPA return-to-compliance field February 28, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    603March 25, 2026ResolvingFederal Compliance achieved

  4. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1324 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    596April 29, 2026InformalFederal Violation/Reminder Notice
    597April 29, 2026InformalFederal Public Notification requested

  5. Monitoring or reporting · Archived

    Monitoring, RegularViolation 1323 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    592April 29, 2026InformalFederal Violation/Reminder Notice
    593April 29, 2026InformalFederal Public Notification requested

  6. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 1292 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2025 · period end October 22, 2025 · first reported February 13, 2026 · EPA return-to-compliance field October 22, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    583October 7, 2025InformalFederal Violation/Reminder Notice
    581October 22, 2025ResolvingFederal Compliance achieved

  7. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 1285 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 9, 2025 · period end March 6, 2026 · first reported September 4, 2025 · EPA return-to-compliance field March 6, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    587May 12, 2025InformalFederal Violation/Reminder Notice
    588May 12, 2025InformalFederal Public Notification requested
    589March 6, 2026InformalFederal Public Notification received from PWS
    590March 6, 2026ResolvingFederal Compliance achieved

  8. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 1286 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 18, 2025 · EPA return-to-compliance field September 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    565July 21, 2025InformalFederal Violation/Reminder Notice
    575September 30, 2025ResolvingFederal Compliance achieved

  9. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 1291 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 10, 2025 · period end October 29, 2025 · first reported September 30, 2025 · EPA return-to-compliance field October 29, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    601September 22, 2025InformalFederal Violation/Reminder Notice
    602October 29, 2025ResolvingFederal Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1322 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1321 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1320 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1319 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1318 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1317 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1316 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1315 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1314 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1313 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1312 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1311 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1310 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1309 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1308 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1307 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1306 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1305 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1304 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1303 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1302 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1301 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1300 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1299 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1298 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1297 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1296 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1295 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1294 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1293 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    584February 20, 2026InformalFederal Violation/Reminder Notice
    585February 20, 2026InformalFederal Public Notification requested
    591April 14, 2026ResolvingFederal Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 1267 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    551April 9, 2024ResolvingFederal Compliance achieved
    548April 12, 2024InformalFederal Violation/Reminder Notice
    549April 12, 2024InformalFederal Public Notification requested
    550April 12, 2024InformalFederal Public Notification received from PWS

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1280 · Selenium · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1279 · Asbestos · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1278 · Thallium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1277 · Beryllium, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1276 · Antimony, Total · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1275 · Nickel · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1274 · Mercury · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1273 · Fluoride · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1272 · CYANIDE · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1271 · Chromium · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1270 · Cadmium · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1269 · Barium · Inorganic Chemicals

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1268 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    553March 4, 2025InformalFederal Violation/Reminder Notice
    554March 4, 2025InformalFederal Public Notification requested
    564June 16, 2025ResolvingFederal Compliance achieved
    586March 3, 2026InformalFederal Public Notification received from PWS

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1266 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 4, 2024 · EPA return-to-compliance field December 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    546February 8, 2024InformalFederal Violation/Reminder Notice
    547February 8, 2024InformalFederal Public Notification requested
    552June 6, 2024ResolvingFederal Compliance achieved
    577October 29, 2025InformalFederal Public Notification received from PWS

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 1265 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 27, 2022 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    542January 18, 2022InformalFederal Violation/Reminder Notice
    543January 18, 2022InformalFederal Public Notification requested
    544August 17, 2022ResolvingFederal Compliance achieved
    552June 6, 2024ResolvingFederal Compliance achieved

  56. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 1264 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 22, 2020 · period end September 28, 2021 · first reported December 25, 2020 · EPA return-to-compliance field September 28, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    533February 22, 2019InformalFederal Violation/Reminder Notice
    541September 28, 2021ResolvingFederal 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