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WI2680238 · Wisconsin

WAUKESHA WATER UTILITY

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

Violation records shown
91
EPA health-based flag
74
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
0

Counties listed by EPA · Waukesha County, Wisconsin

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

  1. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2401432 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end October 15, 2023 · first reported August 28, 2025 · EPA return-to-compliance field October 15, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2406911September 30, 2023InformalState Public Notification requested
    2406912September 30, 2023FormalState Consent Decree/Judgement
    2406913September 30, 2023FormalState Consent Decree/Judgement
    2406914September 30, 2023FormalState Administrative/Compliance Order without penalty issued
    2407279October 15, 2023ResolvingState Compliance achieved
    2407646February 29, 2024FormalState Civil Case concluded

  2. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2401431 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end October 15, 2023 · first reported August 28, 2025 · EPA return-to-compliance field October 15, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2406903September 21, 2023InformalState Public Notification requested
    2406904September 21, 2023FormalState Consent Decree/Judgement
    2406905September 21, 2023FormalState Consent Decree/Judgement
    2406906September 21, 2023FormalState Administrative/Compliance Order without penalty issued
    2407278October 15, 2023ResolvingState Compliance achieved
    2407280January 24, 2024InformalState Public Notification received
    2407645February 29, 2024FormalState Civil Case concluded

  3. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 2401438 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 29, 2023 · first reported August 28, 2025

    No linked action row appears in the records shown.

  4. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 2401437 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 29, 2023 · first reported August 28, 2025

    No linked action row appears in the records shown.

  5. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2401433 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 20, 2023 · period end January 24, 2024 · first reported August 28, 2025 · EPA return-to-compliance field January 24, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2407281January 24, 2024ResolvingState Compliance achieved

  6. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301429 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2406907September 30, 2023InformalState Public Notification requested
    2406908September 30, 2023FormalState Consent Decree/Judgement
    2406909September 30, 2023FormalState Consent Decree/Judgement
    2406910September 30, 2023FormalState Administrative/Compliance Order without penalty issued
    2407277October 15, 2023ResolvingState Compliance achieved
    2407644February 29, 2024FormalState Civil Case concluded

  7. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301428 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2406898August 19, 2023FormalState Consent Decree/Judgement
    2406899August 19, 2023FormalState Administrative/Compliance Order without penalty issued
    2406900August 19, 2023InformalState Public Notification requested
    2406901August 19, 2023FormalState Consent Decree/Judgement
    2406902September 19, 2023InformalState Public Notification received
    2407276October 15, 2023ResolvingState Compliance achieved
    2407643February 29, 2024FormalState Civil Case concluded

  8. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301410 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306870May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306876May 25, 2023FormalState Consent Decree/Judgement
    2306877May 25, 2023FormalState Consent Decree/Judgement
    2306878May 25, 2023InformalState Public Notification requested
    2406888June 29, 2023InformalState Public Notification received
    2407275October 15, 2023ResolvingState Compliance achieved
    2407642February 29, 2024FormalState Civil Case concluded

  9. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301409 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306872May 25, 2023FormalState Consent Decree/Judgement
    2306873May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306874May 25, 2023FormalState Consent Decree/Judgement
    2306875May 25, 2023InformalState Public Notification requested
    2406894June 29, 2023InformalState Public Notification received
    2407272October 15, 2023ResolvingState Compliance achieved
    2407639February 29, 2024FormalState Civil Case concluded

  10. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301408 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306863May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306864May 25, 2023FormalState Consent Decree/Judgement
    2306865May 25, 2023InformalState Public Notification requested
    2306867May 25, 2023FormalState Consent Decree/Judgement
    2406892June 29, 2023InformalState Public Notification received
    2407274October 15, 2023ResolvingState Compliance achieved
    2407641February 29, 2024FormalState Civil Case concluded

  11. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301407 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306866May 25, 2023FormalState Consent Decree/Judgement
    2306868May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306869May 25, 2023InformalState Public Notification requested
    2306871May 25, 2023FormalState Consent Decree/Judgement
    2406890June 29, 2023InformalState Public Notification received
    2407273October 15, 2023ResolvingState Compliance achieved
    2407640February 29, 2024FormalState Civil Case concluded

  12. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301394 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 6, 2023 · period end June 29, 2023 · first reported August 28, 2025 · EPA return-to-compliance field June 29, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2406897June 29, 2023ResolvingState Compliance achieved

  13. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301400 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306857May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306858May 25, 2023InformalState Public Notification requested
    2306861May 25, 2023FormalState Consent Decree/Judgement
    2306862May 25, 2023FormalState Consent Decree/Judgement
    2406895June 29, 2023InformalState Public Notification received
    2407264October 15, 2023ResolvingState Compliance achieved
    2407631February 29, 2024FormalState Civil Case concluded

  14. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301399 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306855May 25, 2023FormalState Consent Decree/Judgement
    2306856May 25, 2023FormalState Consent Decree/Judgement
    2306859May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306860May 25, 2023InformalState Public Notification requested
    2406893June 29, 2023InformalState Public Notification received
    2407267October 15, 2023ResolvingState Compliance achieved
    2407634February 29, 2024FormalState Civil Case concluded

  15. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301398 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306847May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306848May 25, 2023FormalState Consent Decree/Judgement
    2306850May 25, 2023FormalState Consent Decree/Judgement
    2306851May 25, 2023InformalState Public Notification requested
    2406889June 29, 2023InformalState Public Notification received
    2407266October 15, 2023ResolvingState Compliance achieved
    2407633February 29, 2024FormalState Civil Case concluded

  16. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301397 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306849May 25, 2023FormalState Consent Decree/Judgement
    2306852May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306853May 25, 2023FormalState Consent Decree/Judgement
    2306854May 25, 2023InformalState Public Notification requested
    2406891June 29, 2023InformalState Public Notification received
    2407265October 15, 2023ResolvingState Compliance achieved
    2407632February 29, 2024FormalState Civil Case concluded

  17. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301388 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306837January 7, 2023FormalState Consent Decree/Judgement
    2306838January 7, 2023FormalState Administrative/Compliance Order without penalty issued
    2306839January 7, 2023FormalState Consent Decree/Judgement
    2306840January 7, 2023InformalState Public Notification requested
    2406885March 1, 2023InformalState Public Notification received
    2407268October 15, 2023ResolvingState Compliance achieved
    2407635February 29, 2024FormalState Civil Case concluded

  18. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301403 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 9, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306842March 1, 2023ResolvingState Compliance achieved

  19. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301387 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 9, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306822March 1, 2023ResolvingState Compliance achieved

  20. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301386 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 21, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306823March 1, 2023ResolvingState Compliance achieved

  21. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301385 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 21, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306821March 1, 2023ResolvingState Compliance achieved

  22. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301384 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 21, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306820March 1, 2023ResolvingState Compliance achieved

  23. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301383 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 21, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306819March 1, 2023ResolvingState Compliance achieved

  24. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2301382 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 21, 2022 · period end March 1, 2023 · first reported August 28, 2025 · EPA return-to-compliance field March 1, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306818March 1, 2023ResolvingState Compliance achieved

  25. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301406 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306843May 25, 2023FormalState Consent Decree/Judgement
    2306844May 25, 2023FormalState Administrative/Compliance Order without penalty issued
    2306845May 25, 2023FormalState Consent Decree/Judgement
    2306846May 25, 2023InformalState Public Notification requested
    2406887June 29, 2023InformalState Public Notification received
    2407271October 15, 2023ResolvingState Compliance achieved
    2407638February 29, 2024FormalState Civil Case concluded

  26. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301402 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306833January 7, 2023FormalState Administrative/Compliance Order without penalty issued
    2306834January 7, 2023FormalState Consent Decree/Judgement
    2306835January 7, 2023InformalState Public Notification requested
    2306836January 7, 2023FormalState Consent Decree/Judgement
    2406886March 1, 2023InformalState Public Notification received
    2407270October 15, 2023ResolvingState Compliance achieved
    2407637February 29, 2024FormalState Civil Case concluded

  27. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301401 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306829December 10, 2022FormalState Consent Decree/Judgement
    2306830December 10, 2022FormalState Consent Decree/Judgement
    2306831December 10, 2022InformalState Public Notification requested
    2306832December 10, 2022FormalState Administrative/Compliance Order without penalty issued
    2306841March 1, 2023InformalState Public Notification received
    2407269October 15, 2023ResolvingState Compliance achieved
    2407636February 29, 2024FormalState Civil Case concluded

  28. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301391 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306825March 8, 2023FormalState Consent Decree/Judgement
    2306826March 8, 2023FormalState Consent Decree/Judgement
    2306827March 8, 2023InformalState Public Notification requested
    2306828March 8, 2023FormalState Administrative/Compliance Order without penalty issued
    2406896June 29, 2023InformalState Public Notification received
    2407263October 15, 2023ResolvingState Compliance achieved
    2407630February 29, 2024FormalState Civil Case concluded

  29. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301389 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306798January 20, 2023FormalState Consent Decree/Judgement
    2306801January 20, 2023FormalState Consent Decree/Judgement
    2306802January 20, 2023InformalState Public Notification requested
    2306807January 20, 2023FormalState Administrative/Compliance Order without penalty issued
    2306824March 1, 2023InformalState Public Notification received
    2407262October 15, 2023ResolvingState Compliance achieved
    2407629February 29, 2024FormalState Civil Case concluded

  30. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301381 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306797January 20, 2023FormalState Consent Decree/Judgement
    2306799January 20, 2023FormalState Consent Decree/Judgement
    2306804January 20, 2023InformalState Public Notification requested
    2306805January 20, 2023FormalState Administrative/Compliance Order without penalty issued
    2306813March 1, 2023InformalState Public Notification received
    2407261October 15, 2023ResolvingState Compliance achieved
    2407628February 29, 2024FormalState Civil Case concluded

  31. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301380 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306796January 20, 2023FormalState Consent Decree/Judgement
    2306800January 20, 2023FormalState Consent Decree/Judgement
    2306803January 20, 2023InformalState Public Notification requested
    2306806January 20, 2023FormalState Administrative/Compliance Order without penalty issued
    2306814March 1, 2023InformalState Public Notification received
    2407260October 15, 2023ResolvingState Compliance achieved
    2407627February 29, 2024FormalState Civil Case concluded

  32. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301379 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306788January 7, 2023InformalState Public Notification requested
    2306791January 7, 2023FormalState Consent Decree/Judgement
    2306792January 7, 2023FormalState Administrative/Compliance Order without penalty issued
    2306794January 7, 2023FormalState Consent Decree/Judgement
    2306816March 1, 2023InformalState Public Notification received
    2407259October 15, 2023ResolvingState Compliance achieved
    2407626February 29, 2024FormalState Civil Case concluded

  33. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301378 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306789January 7, 2023InformalState Public Notification requested
    2306790January 7, 2023FormalState Consent Decree/Judgement
    2306793January 7, 2023FormalState Administrative/Compliance Order without penalty issued
    2306795January 7, 2023FormalState Consent Decree/Judgement
    2306815March 1, 2023InformalState Public Notification received
    2407258October 15, 2023ResolvingState Compliance achieved
    2407625February 29, 2024FormalState Civil Case concluded

  34. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301371 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306784December 12, 2022FormalState Consent Decree/Judgement
    2306785December 12, 2022InformalState Public Notification requested
    2306786December 12, 2022FormalState Administrative/Compliance Order without penalty issued
    2306787December 12, 2022FormalState Consent Decree/Judgement
    2306817March 1, 2023InformalState Public Notification received
    2407256October 15, 2023ResolvingState Compliance achieved
    2407623February 29, 2024FormalState Civil Case concluded

  35. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2301370 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306773November 23, 2022FormalState Consent Decree/Judgement
    2306777November 23, 2022InformalState Public Notification requested
    2306778November 23, 2022FormalState Administrative/Compliance Order without penalty issued
    2306782November 23, 2022FormalState Consent Decree/Judgement
    2306808March 1, 2023InformalState Public Notification received
    2407257October 15, 2023ResolvingState Compliance achieved
    2407624February 29, 2024FormalState Civil Case concluded

  36. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201357 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306765November 23, 2022InformalState Public Notification requested
    2306766November 23, 2022FormalState Consent Decree/Judgement
    2306771November 23, 2022FormalState Consent Decree/Judgement
    2306772November 23, 2022FormalState Administrative/Compliance Order without penalty issued
    2306810March 1, 2023InformalState Public Notification received
    2407255October 15, 2023ResolvingState Compliance achieved
    2407622February 29, 2024FormalState Civil Case concluded

  37. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201356 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306764November 23, 2022InformalState Public Notification requested
    2306767November 23, 2022FormalState Consent Decree/Judgement
    2306768November 23, 2022FormalState Administrative/Compliance Order without penalty issued
    2306770November 23, 2022FormalState Consent Decree/Judgement
    2306809March 1, 2023InformalState Public Notification received
    2407254October 15, 2023ResolvingState Compliance achieved
    2407621February 29, 2024FormalState Civil Case concluded

  38. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201355 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306769November 23, 2022InformalState Public Notification requested
    2306774November 23, 2022FormalState Consent Decree/Judgement
    2306779November 23, 2022FormalState Administrative/Compliance Order without penalty issued
    2306781November 23, 2022FormalState Consent Decree/Judgement
    2306812March 1, 2023InformalState Public Notification received
    2407253October 15, 2023ResolvingState Compliance achieved
    2407620February 29, 2024FormalState Civil Case concluded

  39. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201354 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306775November 23, 2022FormalState Consent Decree/Judgement
    2306776November 23, 2022InformalState Public Notification requested
    2306780November 23, 2022FormalState Administrative/Compliance Order without penalty issued
    2306783November 23, 2022FormalState Consent Decree/Judgement
    2306811March 1, 2023InformalState Public Notification received
    2407252October 15, 2023ResolvingState Compliance achieved
    2407619February 29, 2024FormalState Civil Case concluded

  40. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201347 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2022

    8 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306737October 10, 2022InformalState Public Notification received
    2306741October 12, 2022FormalState Consent Decree/Judgement
    2306742October 12, 2022FormalState Consent Decree/Judgement
    2306745October 12, 2022InformalState Public Notification requested
    2306746October 12, 2022FormalState Administrative/Compliance Order without penalty issued
    2406881December 12, 2022InformalState Public Notification received
    2407245October 15, 2023ResolvingState Compliance achieved
    2407612February 29, 2024FormalState Civil Case concluded

  41. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201346 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2022

    8 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306736October 10, 2022InformalState Public Notification received
    2306740October 12, 2022FormalState Consent Decree/Judgement
    2306743October 12, 2022FormalState Consent Decree/Judgement
    2306744October 12, 2022InformalState Public Notification requested
    2306747October 12, 2022FormalState Administrative/Compliance Order without penalty issued
    2406880December 12, 2022InformalState Public Notification received
    2407244October 15, 2023ResolvingState Compliance achieved
    2407611February 29, 2024FormalState Civil Case concluded

  42. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201353 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306757October 28, 2022InformalState Public Notification requested
    2306758October 28, 2022FormalState Consent Decree/Judgement
    2306761October 28, 2022FormalState Consent Decree/Judgement
    2306763October 28, 2022FormalState Administrative/Compliance Order without penalty issued
    2406883December 12, 2022InformalState Public Notification received
    2407247October 15, 2023ResolvingState Compliance achieved
    2407614February 29, 2024FormalState Civil Case concluded

  43. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201352 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306756October 28, 2022InformalState Public Notification requested
    2306759October 28, 2022FormalState Consent Decree/Judgement
    2306760October 28, 2022FormalState Consent Decree/Judgement
    2306762October 28, 2022FormalState Administrative/Compliance Order without penalty issued
    2406884December 12, 2022InformalState Public Notification received
    2407246October 15, 2023ResolvingState Compliance achieved
    2407613February 29, 2024FormalState Civil Case concluded

  44. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201351 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306752October 27, 2022FormalState Consent Decree/Judgement
    2306753October 27, 2022InformalState Public Notification requested
    2306754October 27, 2022FormalState Administrative/Compliance Order without penalty issued
    2306755October 27, 2022FormalState Consent Decree/Judgement
    2406882December 12, 2022InformalState Public Notification received
    2407251October 15, 2023ResolvingState Compliance achieved
    2407618February 29, 2024FormalState Civil Case concluded

  45. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201350 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306748October 27, 2022FormalState Consent Decree/Judgement
    2306749October 27, 2022FormalState Consent Decree/Judgement
    2306750October 27, 2022InformalState Public Notification requested
    2306751October 27, 2022FormalState Administrative/Compliance Order without penalty issued
    2406879December 12, 2022InformalState Public Notification received
    2407249October 15, 2023ResolvingState Compliance achieved
    2407616February 29, 2024FormalState Civil Case concluded

  46. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201345 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306732August 3, 2022FormalState Consent Decree/Judgement
    2306733August 3, 2022InformalState Public Notification requested
    2306734August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2306735August 3, 2022FormalState Consent Decree/Judgement
    2306738October 10, 2022InformalState Public Notification received
    2407250October 15, 2023ResolvingState Compliance achieved
    2407617February 29, 2024FormalState Civil Case concluded

  47. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201344 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2306728August 3, 2022FormalState Consent Decree/Judgement
    2306729August 3, 2022FormalState Consent Decree/Judgement
    2306730August 3, 2022InformalState Public Notification requested
    2306731August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2306739October 10, 2022InformalState Public Notification received
    2407248October 15, 2023ResolvingState Compliance achieved
    2407615February 29, 2024FormalState Civil Case concluded

  48. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2201289 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 21, 2021 · period end March 7, 2022 · first reported August 31, 2022 · EPA return-to-compliance field March 7, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206647March 7, 2022ResolvingState Compliance achieved

  49. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2201288 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 21, 2021 · period end March 7, 2022 · first reported August 31, 2022 · EPA return-to-compliance field March 7, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206646March 7, 2022ResolvingState Compliance achieved

  50. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2201282 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 21, 2021 · period end March 7, 2022 · first reported May 25, 2022 · EPA return-to-compliance field March 7, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206645March 7, 2022ResolvingState Compliance achieved

  51. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2201281 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 21, 2021 · period end March 7, 2022 · first reported May 25, 2022 · EPA return-to-compliance field March 7, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206623March 7, 2022ResolvingState Compliance achieved

  52. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201324 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206703August 3, 2022FormalState Consent Decree/Judgement
    2206708August 3, 2022InformalState Public Notification requested
    2206709August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2206710August 3, 2022FormalState Consent Decree/Judgement
    2206723September 1, 2022InformalState Public Notification received
    2407241October 15, 2023ResolvingState Compliance achieved
    2407608February 29, 2024FormalState Civil Case concluded

  53. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201323 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206715August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2206716August 3, 2022FormalState Consent Decree/Judgement
    2206717August 3, 2022FormalState Consent Decree/Judgement
    2206718August 3, 2022InformalState Public Notification requested
    2206725September 1, 2022InformalState Public Notification received
    2407243October 15, 2023ResolvingState Compliance achieved
    2407610February 29, 2024FormalState Civil Case concluded

  54. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201322 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206719August 3, 2022InformalState Public Notification requested
    2206720August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2206721August 3, 2022FormalState Consent Decree/Judgement
    2206722August 3, 2022FormalState Consent Decree/Judgement
    2206724September 1, 2022InformalState Public Notification received
    2407239October 15, 2023ResolvingState Compliance achieved
    2407606February 29, 2024FormalState Civil Case concluded

  55. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201319 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206690June 9, 2022FormalState Administrative/Compliance Order without penalty issued
    2206691June 9, 2022FormalState Consent Decree/Judgement
    2206692June 9, 2022FormalState Consent Decree/Judgement
    2206693June 9, 2022InformalState Public Notification requested
    2206701June 14, 2022InformalState Public Notification received
    2407242October 15, 2023ResolvingState Compliance achieved
    2407609February 29, 2024FormalState Civil Case concluded

  56. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201317 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206694June 9, 2022InformalState Public Notification requested
    2206695June 9, 2022FormalState Administrative/Compliance Order without penalty issued
    2206696June 9, 2022FormalState Consent Decree/Judgement
    2206697June 9, 2022FormalState Consent Decree/Judgement
    2206702June 14, 2022InformalState Public Notification received
    2407238October 15, 2023ResolvingState Compliance achieved
    2407605February 29, 2024FormalState Civil Case concluded

  57. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201316 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206678June 8, 2022FormalState Consent Decree/Judgement
    2206679June 8, 2022FormalState Consent Decree/Judgement
    2206680June 8, 2022InformalState Public Notification requested
    2206681June 8, 2022FormalState Administrative/Compliance Order without penalty issued
    2206699June 14, 2022InformalState Public Notification received
    2407240October 15, 2023ResolvingState Compliance achieved
    2407607February 29, 2024FormalState Civil Case concluded

  58. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201321 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field September 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206711August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2206712August 3, 2022InformalState Public Notification requested
    2206713August 3, 2022FormalState Consent Decree/Judgement
    2206714August 3, 2022FormalState Consent Decree/Judgement
    2206726September 1, 2022InformalState Public Notification received
    2407237October 15, 2023ResolvingState Compliance achieved
    2407604February 29, 2024FormalState Civil Case concluded

  59. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201320 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field September 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206704August 3, 2022FormalState Administrative/Compliance Order without penalty issued
    2206705August 3, 2022InformalState Public Notification requested
    2206706August 3, 2022FormalState Consent Decree/Judgement
    2206707August 3, 2022FormalState Consent Decree/Judgement
    2206727September 1, 2022InformalState Public Notification received
    2407235October 15, 2023ResolvingState Compliance achieved
    2407602February 29, 2024FormalState Civil Case concluded

  60. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201318 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field September 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206686June 9, 2022InformalState Public Notification requested
    2206687June 9, 2022FormalState Consent Decree/Judgement
    2206688June 9, 2022FormalState Consent Decree/Judgement
    2206689June 9, 2022FormalState Administrative/Compliance Order without penalty issued
    2206700June 14, 2022InformalState Public Notification received
    2407236October 15, 2023ResolvingState Compliance achieved
    2407603February 29, 2024FormalState Civil Case concluded

  61. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201315 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field September 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206682June 8, 2022FormalState Administrative/Compliance Order without penalty issued
    2206683June 8, 2022InformalState Public Notification requested
    2206684June 8, 2022FormalState Consent Decree/Judgement
    2206685June 8, 2022FormalState Consent Decree/Judgement
    2206698June 14, 2022InformalState Public Notification received
    2407234October 15, 2023ResolvingState Compliance achieved
    2407601February 29, 2024FormalState Civil Case concluded

  62. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201294 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field September 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206672June 14, 2022InformalState Public Notification received
    2206653June 30, 2022FormalState Consent Decree/Judgement
    2206657June 30, 2022InformalState Public Notification requested
    2206661June 30, 2022FormalState Administrative/Compliance Order without penalty issued
    2206665June 30, 2022FormalState Consent Decree/Judgement
    2407231October 15, 2023ResolvingState Compliance achieved
    2407598February 29, 2024FormalState Civil Case concluded

  63. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201285 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field September 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206624July 27, 2021InformalState Public Notification requested
    2206626July 27, 2021FormalState Administrative/Compliance Order without penalty issued
    2206628July 27, 2021FormalState Consent Decree/Judgement
    2206631July 27, 2021FormalState Consent Decree/Judgement
    2206632September 14, 2021InformalState Public Notification received
    2407230October 15, 2023ResolvingState Compliance achieved
    2407597February 29, 2024FormalState Civil Case concluded

  64. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201295 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206677June 14, 2022InformalState Public Notification received
    2206648June 30, 2022InformalState Public Notification requested
    2206649June 30, 2022FormalState Consent Decree/Judgement
    2206650June 30, 2022FormalState Administrative/Compliance Order without penalty issued
    2206651June 30, 2022FormalState Consent Decree/Judgement
    2407233October 15, 2023ResolvingState Compliance achieved
    2407600February 29, 2024FormalState Civil Case concluded

  65. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201292 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206674June 14, 2022InformalState Public Notification received
    2206655June 30, 2022FormalState Administrative/Compliance Order without penalty issued
    2206669June 30, 2022InformalState Public Notification requested
    2206670June 30, 2022FormalState Consent Decree/Judgement
    2206671June 30, 2022FormalState Consent Decree/Judgement
    2407225October 15, 2023ResolvingState Compliance achieved
    2407592February 29, 2024FormalState Civil Case concluded

  66. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201291 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206675June 14, 2022InformalState Public Notification received
    2206658June 30, 2022InformalState Public Notification requested
    2206662June 30, 2022FormalState Administrative/Compliance Order without penalty issued
    2206666June 30, 2022FormalState Consent Decree/Judgement
    2206668June 30, 2022FormalState Consent Decree/Judgement
    2407228October 15, 2023ResolvingState Compliance achieved
    2407595February 29, 2024FormalState Civil Case concluded

  67. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201287 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206634February 1, 2022FormalState Consent Decree/Judgement
    2206635February 1, 2022InformalState Public Notification requested
    2206636February 1, 2022FormalState Consent Decree/Judgement
    2206637February 1, 2022FormalState Administrative/Compliance Order without penalty issued
    2206642March 7, 2022InformalState Public Notification received
    2407232October 15, 2023ResolvingState Compliance achieved
    2407599February 29, 2024FormalState Civil Case concluded

  68. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201286 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206638February 1, 2022FormalState Administrative/Compliance Order without penalty issued
    2206639February 1, 2022InformalState Public Notification requested
    2206640February 1, 2022FormalState Consent Decree/Judgement
    2206641February 1, 2022FormalState Consent Decree/Judgement
    2206643March 7, 2022InformalState Public Notification received
    2407224October 15, 2023ResolvingState Compliance achieved
    2407591February 29, 2024FormalState Civil Case concluded

  69. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201284 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2022 · EPA return-to-compliance field June 30, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206625July 27, 2021InformalState Public Notification requested
    2206627July 27, 2021FormalState Administrative/Compliance Order without penalty issued
    2206629July 27, 2021FormalState Consent Decree/Judgement
    2206630July 27, 2021FormalState Consent Decree/Judgement
    2206633September 14, 2021InformalState Public Notification received
    2407227October 15, 2023ResolvingState Compliance achieved
    2407594February 29, 2024FormalState Civil Case concluded

  70. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201260 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field March 31, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206614February 1, 2022FormalState Consent Decree/Judgement
    2206615February 1, 2022InformalState Public Notification requested
    2206616February 1, 2022FormalState Administrative/Compliance Order without penalty issued
    2206617February 1, 2022FormalState Consent Decree/Judgement
    2206644March 7, 2022InformalState Public Notification received
    2407223October 15, 2023ResolvingState Compliance achieved
    2407590February 29, 2024FormalState Civil Case concluded

  71. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201259 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field March 31, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206618February 1, 2022FormalState Consent Decree/Judgement
    2206619February 1, 2022FormalState Administrative/Compliance Order without penalty issued
    2206620February 1, 2022InformalState Public Notification requested
    2206621February 1, 2022FormalState Consent Decree/Judgement
    2206622March 7, 2022InformalState Public Notification received
    2407221October 15, 2023ResolvingState Compliance achieved
    2407588February 29, 2024FormalState Civil Case concluded

  72. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201238 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field March 31, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206601June 22, 2021InformalState Public Notification received
    2206610February 1, 2022FormalState Consent Decree/Judgement
    2206611February 1, 2022FormalState Administrative/Compliance Order without penalty issued
    2206612February 1, 2022InformalState Public Notification requested
    2206613February 1, 2022FormalState Consent Decree/Judgement
    2407222October 15, 2023ResolvingState Compliance achieved
    2407589February 29, 2024FormalState Civil Case concluded

  73. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2201237 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field March 31, 2021

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2206602June 22, 2021InformalState Public Notification received
    2206606February 1, 2022InformalState Public Notification requested
    2206607February 1, 2022FormalState Consent Decree/Judgement
    2206608February 1, 2022FormalState Consent Decree/Judgement
    2206609February 1, 2022FormalState Administrative/Compliance Order without penalty issued
    2407220October 15, 2023ResolvingState Compliance achieved
    2407587February 29, 2024FormalState Civil Case concluded

  74. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101207 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106590July 27, 2021FormalState Consent Decree/Judgement
    2106591July 27, 2021FormalState Consent Decree/Judgement
    2106592July 27, 2021InformalState Public Notification requested
    2106593July 27, 2021FormalState Administrative/Compliance Order without penalty issued
    2206605September 14, 2021InformalState Public Notification received
    2407219October 15, 2023ResolvingState Compliance achieved
    2407586February 29, 2024FormalState Civil Case concluded

  75. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101201 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106582May 28, 2021FormalState Consent Decree/Judgement
    2106583May 28, 2021InformalState Public Notification requested
    2106584May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2106585May 28, 2021FormalState Consent Decree/Judgement
    2206603June 22, 2021InformalState Public Notification received
    2407218October 15, 2023ResolvingState Compliance achieved
    2407585February 29, 2024FormalState Civil Case concluded

  76. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2101146 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 28, 2020 · period end January 7, 2021 · first reported March 3, 2021 · EPA return-to-compliance field January 7, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106499January 7, 2021ResolvingState Compliance achieved

  77. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 2101144 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 28, 2020 · period end January 7, 2021 · first reported March 3, 2021 · EPA return-to-compliance field January 7, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106496January 7, 2021ResolvingState Compliance achieved

  78. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101205 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 9, 2021 · EPA return-to-compliance field December 31, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106558May 28, 2021FormalState Consent Decree/Judgement
    2106559May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2106560May 28, 2021InformalState Public Notification requested
    2106561May 28, 2021FormalState Consent Decree/Judgement
    2206599June 22, 2021InformalState Public Notification received
    2407213October 15, 2023ResolvingState Compliance achieved
    2407580February 29, 2024FormalState Civil Case concluded

  79. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101204 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 9, 2021 · EPA return-to-compliance field December 31, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106554May 28, 2021InformalState Public Notification requested
    2106555May 28, 2021FormalState Consent Decree/Judgement
    2106556May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2106557May 28, 2021FormalState Consent Decree/Judgement
    2206600June 22, 2021InformalState Public Notification received
    2407212October 15, 2023ResolvingState Compliance achieved
    2407579February 29, 2024FormalState Civil Case concluded

  80. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101203 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 9, 2021 · EPA return-to-compliance field December 31, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106562May 28, 2021InformalState Public Notification requested
    2106563May 28, 2021FormalState Consent Decree/Judgement
    2106564May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2106565May 28, 2021FormalState Consent Decree/Judgement
    2206597June 22, 2021InformalState Public Notification received
    2407211October 15, 2023ResolvingState Compliance achieved
    2407578February 29, 2024FormalState Civil Case concluded

  81. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101202 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 9, 2021 · EPA return-to-compliance field December 31, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106566May 28, 2021FormalState Consent Decree/Judgement
    2106567May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2106568May 28, 2021FormalState Consent Decree/Judgement
    2106569May 28, 2021InformalState Public Notification requested
    2206598June 22, 2021InformalState Public Notification received
    2407210October 15, 2023ResolvingState Compliance achieved
    2407577February 29, 2024FormalState Civil Case concluded

  82. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101200 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 9, 2021 · EPA return-to-compliance field December 31, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106574May 28, 2021FormalState Consent Decree/Judgement
    2106575May 28, 2021InformalState Public Notification requested
    2106576May 28, 2021FormalState Consent Decree/Judgement
    2106577May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2206596June 22, 2021InformalState Public Notification received
    2407216October 15, 2023ResolvingState Compliance achieved
    2407583February 29, 2024FormalState Civil Case concluded

  83. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101199 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported September 9, 2021 · EPA return-to-compliance field December 31, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106570May 28, 2021FormalState Consent Decree/Judgement
    2106571May 28, 2021InformalState Public Notification requested
    2106572May 28, 2021FormalState Consent Decree/Judgement
    2106573May 28, 2021FormalState Administrative/Compliance Order without penalty issued
    2206594June 22, 2021InformalState Public Notification received
    2407215October 15, 2023ResolvingState Compliance achieved
    2407582February 29, 2024FormalState Civil Case concluded

  84. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101178 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 26, 2021 · EPA return-to-compliance field September 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106530March 23, 2021FormalState Consent Decree/Judgement
    2106531March 23, 2021FormalState Consent Decree/Judgement
    2106532March 23, 2021FormalState Administrative/Compliance Order without penalty issued
    2106533March 23, 2021InformalState Public Notification requested
    2106543March 29, 2021InformalState Public Notification received
    2407209October 15, 2023ResolvingState Compliance achieved
    2407576February 29, 2024FormalState Civil Case concluded

  85. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101177 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 26, 2021 · EPA return-to-compliance field September 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106526March 23, 2021FormalState Administrative/Compliance Order without penalty issued
    2106527March 23, 2021InformalState Public Notification requested
    2106528March 23, 2021FormalState Consent Decree/Judgement
    2106529March 23, 2021FormalState Consent Decree/Judgement
    2106544March 29, 2021InformalState Public Notification received
    2407208October 15, 2023ResolvingState Compliance achieved
    2407575February 29, 2024FormalState Civil Case concluded

  86. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101176 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 26, 2021 · EPA return-to-compliance field September 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106534March 23, 2021InformalState Public Notification requested
    2106535March 23, 2021FormalState Consent Decree/Judgement
    2106536March 23, 2021FormalState Administrative/Compliance Order without penalty issued
    2106537March 23, 2021FormalState Consent Decree/Judgement
    2106546March 29, 2021InformalState Public Notification received
    2407207October 15, 2023ResolvingState Compliance achieved
    2407574February 29, 2024FormalState Civil Case concluded

  87. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101175 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 26, 2021 · EPA return-to-compliance field September 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106514March 23, 2021FormalState Administrative/Compliance Order without penalty issued
    2106515March 23, 2021InformalState Public Notification requested
    2106516March 23, 2021FormalState Consent Decree/Judgement
    2106517March 23, 2021FormalState Consent Decree/Judgement
    2106545March 29, 2021InformalState Public Notification received
    2407206October 15, 2023ResolvingState Compliance achieved
    2407573February 29, 2024FormalState Civil Case concluded

  88. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101174 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 26, 2021 · EPA return-to-compliance field September 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106518March 23, 2021FormalState Consent Decree/Judgement
    2106519March 23, 2021FormalState Consent Decree/Judgement
    2106520March 23, 2021FormalState Administrative/Compliance Order without penalty issued
    2106521March 23, 2021InformalState Public Notification requested
    2106538March 29, 2021InformalState Public Notification received
    2407205October 15, 2023ResolvingState Compliance achieved
    2407572February 29, 2024FormalState Civil Case concluded

  89. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101172 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 26, 2021 · EPA return-to-compliance field September 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106510January 21, 2021FormalState Administrative/Compliance Order without penalty issued
    2106511January 21, 2021InformalState Public Notification requested
    2106512January 21, 2021FormalState Consent Decree/Judgement
    2106513January 21, 2021FormalState Consent Decree/Judgement
    2106540March 29, 2021InformalState Public Notification received
    2407204October 15, 2023ResolvingState Compliance achieved
    2407571February 29, 2024FormalState Civil Case concluded

  90. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101149 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2020 · period end June 30, 2020 · first reported March 3, 2021 · EPA return-to-compliance field June 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106502January 21, 2021FormalState Consent Decree/Judgement
    2106503January 21, 2021FormalState Consent Decree/Judgement
    2106504January 21, 2021FormalState Administrative/Compliance Order without penalty issued
    2106505January 21, 2021InformalState Public Notification requested
    2106542March 29, 2021InformalState Public Notification received
    2407202October 15, 2023ResolvingState Compliance achieved
    2407569February 29, 2024FormalState Civil Case concluded

  91. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, AverageViolation 2101143 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2020 · period end June 30, 2020 · first reported March 3, 2021 · EPA return-to-compliance field June 30, 2020

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    2106487October 29, 2020FormalState Administrative/Compliance Order without penalty issued
    2106488October 29, 2020InformalState Public Notification requested
    2106489October 29, 2020FormalState Consent Decree/Judgement
    2106490October 29, 2020FormalState Consent Decree/Judgement
    2106492January 7, 2021InformalState Public Notification received
    2407201October 15, 2023ResolvingState Compliance achieved
    2407568February 29, 2024FormalState Civil Case concluded

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