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083090025 · Montana

EVARO WATER SYSTEM

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

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

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

  1. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 15604 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2023 · period end December 27, 2023 · first reported February 22, 2024 · EPA return-to-compliance field December 27, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    76December 27, 2023ResolvingState Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15602 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15601 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  4. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15600 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15599 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15598 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15597 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15596 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15595 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15594 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15593 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15592 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15591 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15590 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15589 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15588 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15587 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  18. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15586 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15585 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15584 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15583 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15582 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15581 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15580 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15579 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15578 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15577 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15576 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15575 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15574 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15573 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15572 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15571 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15570 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15569 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15568 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15567 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15566 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15565 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15564 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15563 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15562 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15561 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15560 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15559 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15558 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15557 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15556 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15555 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15554 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15553 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    14April 8, 2021ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15552 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9April 29, 2021ResolvingState no longer subject to Rule

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15550 · Radium-228 · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 17, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    73August 11, 2021ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15549 · Radium-226 · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 17, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    73August 11, 2021ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15548 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 17, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    73August 11, 2021ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15547 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 17, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    73August 11, 2021ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15546 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 17, 2021 · EPA return-to-compliance field March 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    73August 11, 2021ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 15551 · Toluene · Volatile Organic Chemicals

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported August 24, 2021 · EPA return-to-compliance field December 31, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9April 29, 2021ResolvingState no longer subject to Rule

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