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OR4100588 · Oregon

GOLF MHP

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

Violation records shown
121
EPA health-based flag
25
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
73

Counties listed by EPA · Malheur County, Oregon

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 88 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. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640371 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start June 12, 2026 · first reported September 22, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  2. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 902640372 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start May 23, 2026 · period end June 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    470June 24, 2026ResolvingState Compliance achieved
    471June 30, 2026ResolvingState Compliance achieved

  3. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640370 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 19, 2026 · first reported September 22, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  4. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 902640373 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640369 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    467May 21, 2026InformalState Public Notification requested
    469June 30, 2026InformalState Public Notification received

  6. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640366 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 21, 2026 · first reported June 26, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  7. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640365 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 21, 2026 · first reported June 26, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  8. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640364 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 21, 2026 · first reported June 26, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  9. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640363 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 21, 2026 · first reported June 26, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  10. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640360 · Nitrate · Nitrate Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    456March 19, 2026InformalState Public Notification requested

  11. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 902640355 · E. COLI · Ground Water Rule

    Noncompliance period start February 23, 2026 · period end June 16, 2026 · first reported June 26, 2026 · EPA return-to-compliance field June 16, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    468June 16, 2026ResolvingState Compliance achieved

  12. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640361 · Nitrate · Nitrate Rule

    Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field February 28, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    457March 19, 2026InformalState Public Notification requested

  13. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640368 · Arsenic · Arsenic Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    463May 12, 2026InformalState Public Notification requested

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640367 · Arsenic · Arsenic Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    465April 30, 2026ResolvingState Compliance achieved

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640362 · Nitrate · Nitrate Rule

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

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    458March 19, 2026InformalState Public Notification requested

  16. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 902640351 · E. COLI · Ground Water Rule

    Noncompliance period start December 22, 2025 · period end June 16, 2026 · first reported March 25, 2026 · EPA return-to-compliance field June 16, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    468June 16, 2026ResolvingState Compliance achieved

  17. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640359 · Nitrate · Nitrate Rule

    Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    459March 19, 2026InformalState Public Notification requested

  18. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640347 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 25, 2026 · EPA return-to-compliance field November 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    450December 11, 2025InformalState Public Notification requested
    454December 17, 2025InformalState Public Notification received

  19. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640349 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 4, 2025 · first reported March 25, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640358 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    460March 19, 2026InformalState Public Notification requested

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640356 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    466April 30, 2026ResolvingState Compliance achieved

  22. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640348 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field October 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    451December 11, 2025InformalState Public Notification requested
    455December 17, 2025InformalState Public Notification received

  23. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 902640344 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2025 · period end April 24, 2026 · first reported March 25, 2026 · EPA return-to-compliance field April 24, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    464April 24, 2026ResolvingState Compliance achieved

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640343 · Nitrate · Nitrate Rule

    Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    445October 2, 2025InformalState Public Notification requested

  25. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640350 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 23, 2025 · first reported December 23, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640346 · Nitrate · Nitrate Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    452September 12, 2025ResolvingState Compliance achieved

  27. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 902640342 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 25, 2025 · period end September 23, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 23, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    443September 19, 2025ResolvingState Compliance achieved
    444September 23, 2025ResolvingState Compliance achieved

  28. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640357 · Arsenic · Arsenic Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 25, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640345 · Nitrate · Nitrate Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    453September 12, 2025ResolvingState Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 902640341 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    446August 8, 2025ResolvingState Compliance achieved

  31. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 902640334 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2025 · period end April 24, 2026 · first reported December 23, 2025 · EPA return-to-compliance field April 24, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    464April 24, 2026ResolvingState Compliance achieved

  32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640338 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field June 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    440July 23, 2025InformalState Public Notification requested
    442September 23, 2025InformalState Public Notification received

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640335 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported August 26, 2025 · EPA return-to-compliance field May 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    439June 27, 2025ResolvingState Compliance achieved

  34. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640333 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 4, 2025 · first reported August 26, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  35. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640332 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 4, 2025 · first reported August 26, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  36. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640339 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field June 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    441July 23, 2025InformalState Public Notification requested

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640337 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field June 30, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    447October 3, 2025ResolvingState Compliance achieved

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640336 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field April 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    438June 27, 2025ResolvingState Compliance achieved

  39. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640329 · Nitrate · Nitrate Rule

    Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 24, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    435April 2, 2025InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  40. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640330 · Nitrate · Nitrate Rule

    Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 24, 2025 · EPA return-to-compliance field February 28, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    436April 2, 2025InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640331 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 24, 2025 · EPA return-to-compliance field March 31, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    448October 3, 2025ResolvingState Compliance achieved

  42. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640328 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 1, 2025 · first reported June 24, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  43. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640325 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported June 24, 2025 · EPA return-to-compliance field January 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    432January 16, 2025InformalState Public Notification received
    433January 23, 2025InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  44. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 902640326 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 8, 2024 · first reported March 20, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  45. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 902640321 · E. COLI · Ground Water Rule

    Noncompliance period start December 3, 2024 · period end October 17, 2025 · first reported March 20, 2025 · EPA return-to-compliance field October 17, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    461October 17, 2025ResolvingState Compliance achieved

  46. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640324 · Nitrate · Nitrate Rule

    Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 20, 2025 · EPA return-to-compliance field December 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    431December 30, 2024InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  47. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 902640323 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 8, 2024 · period end January 16, 2025 · first reported March 20, 2025 · EPA return-to-compliance field January 16, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    434January 16, 2025ResolvingState Compliance achieved
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  48. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640322 · Nitrate · Nitrate Rule

    Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 20, 2025 · EPA return-to-compliance field November 30, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    430December 6, 2024InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640327 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 20, 2025 · EPA return-to-compliance field December 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    437June 23, 2025InformalState Bilateral Compliance Agreement signed
    449October 3, 2025ResolvingState Compliance achieved

  50. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 902640320 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2024 · period end April 24, 2026 · first reported March 20, 2025 · EPA return-to-compliance field April 24, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    464April 24, 2026ResolvingState Compliance achieved

  51. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640318 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 20, 2025 · EPA return-to-compliance field October 31, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    427November 6, 2024InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  52. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 902640319 · Nitrate · Nitrate Rule

    Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 16, 2024 · EPA return-to-compliance field September 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    429September 16, 2024InformalState Public Notification received
    428November 6, 2024InformalState Public Notification requested
    437June 23, 2025InformalState Bilateral Compliance Agreement signed

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640316 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 16, 2024 · EPA return-to-compliance field August 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    426September 12, 2024ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640317 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 16, 2024 · EPA return-to-compliance field July 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    425September 12, 2024ResolvingState Compliance achieved

  55. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 902640312 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · period end April 24, 2026 · first reported December 16, 2024 · EPA return-to-compliance field April 24, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    464April 24, 2026ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640313 · Nitrate · Nitrate Rule

    Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported September 20, 2024 · EPA return-to-compliance field June 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    422September 12, 2024ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640314 · Nitrate · Nitrate Rule

    Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 20, 2024 · EPA return-to-compliance field May 31, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    423September 12, 2024ResolvingState Compliance achieved

  58. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640315 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported September 20, 2024 · EPA return-to-compliance field April 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    421September 12, 2024ResolvingState Compliance achieved

  59. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 902640311 · Nitrate · Nitrate Rule

    Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 11, 2024 · EPA return-to-compliance field February 29, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    419February 27, 2024InformalState Public Notification received
    418March 19, 2024InformalState Public Notification requested
    420March 21, 2024ResolvingState Compliance achieved

  60. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 902640309 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2023 · period end April 24, 2026 · first reported February 15, 2024 · EPA return-to-compliance field April 24, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    464April 24, 2026ResolvingState Compliance achieved

  61. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 902640310 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 2, 2023 · period end January 16, 2025 · first reported November 28, 2023 · EPA return-to-compliance field January 16, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    434January 16, 2025ResolvingState Compliance achieved

  62. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 902640308 · Nitrate · Nitrate Rule

    Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    414August 31, 2023InformalState Public Notification requested
    417October 6, 2023ResolvingState Compliance achieved

  63. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 902640307 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2023 · period end April 24, 2026 · first reported November 28, 2023 · EPA return-to-compliance field April 24, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462March 27, 2026FormalState Administrative/Compliance Order with penalty issued
    464April 24, 2026ResolvingState Compliance achieved

  64. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 902640306 · Nitrate · Nitrate Rule

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

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    412June 9, 2023InformalState Public Notification received
    411June 22, 2023InformalState Public Notification requested
    416August 18, 2023ResolvingState Compliance achieved

  65. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 902640255 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2022 · period end October 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field October 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    366November 4, 2022ResolvingState Compliance achieved

  66. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640254 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 12, 2022 · EPA return-to-compliance field June 30, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    365July 11, 2022ResolvingState Compliance achieved

  67. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 902640253 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 26, 2021 · period end December 14, 2021 · first reported December 27, 2021 · EPA return-to-compliance field December 14, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    364December 14, 2021ResolvingState Compliance achieved

  68. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 902640252 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    363September 9, 2021ResolvingState Compliance achieved

  69. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 902640251 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 27, 2021 · EPA return-to-compliance field September 30, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    362August 24, 2021InformalState Public Notification requested
    364December 14, 2021ResolvingState Compliance achieved
    409June 9, 2023InformalState Public Notification received

  70. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 902640249 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported September 9, 2021 · EPA return-to-compliance field May 31, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    360June 18, 2021ResolvingState Compliance achieved

  71. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640250 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 9, 2021 · EPA return-to-compliance field June 30, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    361July 28, 2021ResolvingState Compliance achieved

  72. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640305 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    369March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  73. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640304 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    369March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  74. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640303 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    387March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  75. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640302 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    375March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  76. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640301 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    394March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  77. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640300 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    367March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  78. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640299 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    373March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  79. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640298 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    404March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  80. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640297 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    393March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  81. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640296 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    415March 3, 2023ResolvingState Compliance achieved

  82. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640295 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    405March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  83. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640294 · Glyphosate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    397March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  84. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640293 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    377March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  85. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640292 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    373March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  86. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640291 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    395March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  87. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640290 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    368March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  88. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640289 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    371March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  89. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640288 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    372March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  90. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640287 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    390March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  91. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640286 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    385March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  92. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640285 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    389March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  93. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640284 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    391March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  94. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640283 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    384March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  95. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640282 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    407March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  96. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640281 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    381March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  97. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640280 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    399March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  98. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640279 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    388March 3, 2023ResolvingState Compliance achieved
    415March 3, 2023ResolvingState Compliance achieved

  99. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640276 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    379March 3, 2023ResolvingState Compliance achieved

  100. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640275 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    386March 3, 2023ResolvingState Compliance achieved

  101. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640274 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    382March 3, 2023ResolvingState Compliance achieved

  102. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640273 · Benzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    392March 3, 2023ResolvingState Compliance achieved

  103. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640272 · CHLOROBENZENE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    403March 3, 2023ResolvingState Compliance achieved

  104. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640271 · Tetrachloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    406March 3, 2023ResolvingState Compliance achieved

  105. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640270 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    407March 3, 2023ResolvingState Compliance achieved

  106. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640269 · Trichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    403March 3, 2023ResolvingState Compliance achieved

  107. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640268 · 1,2-Dichloropropane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    400March 3, 2023ResolvingState Compliance achieved

  108. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640267 · Carbon tetrachloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    380March 3, 2023ResolvingState Compliance achieved

  109. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640266 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    377March 3, 2023ResolvingState Compliance achieved

  110. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640265 · 1,2-Dichloroethane · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    378March 3, 2023ResolvingState Compliance achieved

  111. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640264 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    374March 3, 2023ResolvingState Compliance achieved

  112. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640263 · 1,1-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    396March 3, 2023ResolvingState Compliance achieved

  113. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640262 · Vinyl chloride · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    376March 3, 2023ResolvingState Compliance achieved

  114. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640261 · p-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    402March 3, 2023ResolvingState Compliance achieved

  115. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640260 · o-Dichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    383March 3, 2023ResolvingState Compliance achieved

  116. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640259 · DICHLOROMETHANE · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    401March 3, 2023ResolvingState Compliance achieved

  117. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640258 · Xylenes, Total · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    400March 3, 2023ResolvingState Compliance achieved

  118. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640257 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    398March 3, 2023ResolvingState Compliance achieved

  119. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640256 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    408March 3, 2023ResolvingState Compliance achieved

  120. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640278 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    370February 10, 2023ResolvingState Compliance achieved

  121. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 902640277 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    403March 3, 2023ResolvingState Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility