EUREKA WC

Violations and what followed

Among 92 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. EPA health-based flag · Addressed by formal action

   Maximum Contaminant Level Violation, AverageViolation 908 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

   Noncompliance period start July 1, 2026 · period end September 30, 2026 · first reported September 15, 2026

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
   2306	May 31, 2022	Informal	State Public Notification requested
   2457	August 11, 2026	Informal	State Violation/Reminder Notice

2. EPA health-based flag · Addressed by formal action

   Maximum Contaminant Level Violation, AverageViolation 907 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

   Noncompliance period start July 1, 2026 · period end September 30, 2026 · first reported September 15, 2026

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
   2306	May 31, 2022	Informal	State Public Notification requested
   2456	August 7, 2026	Informal	State Violation/Reminder Notice

3. EPA health-based flag · Archived

   Maximum Contaminant Level Violation, AverageViolation 906 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

   Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported May 27, 2026 · EPA return-to-compliance field June 30, 2026

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
   2306	May 31, 2022	Informal	State Public Notification requested
   2455	May 11, 2026	Informal	State Violation/Reminder Notice

4. EPA health-based flag · Archived

   Maximum Contaminant Level Violation, AverageViolation 905 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

   Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported May 27, 2026 · EPA return-to-compliance field June 30, 2026

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
   2306	May 31, 2022	Informal	State Public Notification requested
   2454	May 6, 2026	Informal	State Violation/Reminder Notice

5. Other or unclassified · Resolved

   Public Notification Violation for NPDWR ViolationViolation 902 · Public Notice · Public Notice Rule and Revised PN Rule

   Noncompliance period start January 18, 2026 · period end February 7, 2026 · first reported February 23, 2026 · EPA return-to-compliance field February 7, 2026

   2 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2439	January 30, 2026	Informal	State Violation/Reminder Notice
   2447	February 7, 2026	Resolving	State Compliance achieved

6. EPA health-based flag · Archived

   Maximum Contaminant Level Violation, AverageViolation 904 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
   2306	May 31, 2022	Informal	State Public Notification requested
   2451	March 4, 2026	Informal	State Violation/Reminder Notice

7. EPA health-based flag · Archived

   Maximum Contaminant Level Violation, AverageViolation 903 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
   2306	May 31, 2022	Informal	State Public Notification requested
   2450	March 4, 2026	Informal	State Violation/Reminder Notice

8. Monitoring or reporting · Resolved

   Follow-up Or Routine LCR Tap M/RViolation 852 · Lead and Copper Rule · Lead and Copper Rule

   Noncompliance period start January 1, 2026 · period end January 14, 2026 · first reported February 23, 2026 · EPA return-to-compliance field January 14, 2026

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2444	January 14, 2026	Resolving	State Compliance achieved
   2433	January 19, 2026	Informal	State Violation/Reminder Notice
   2434	January 19, 2026	Informal	State Public Notification requested

9. Monitoring or reporting · Resolved

   Monitoring, Routine (RTCR)Violation 849 · Revised Total Coliform Rule · Revised Total Coliform Rule

   Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

   3 linked actions

   Enforcement and resolution records linked by EPA

   Action ID	Date	Category	EPA action type
   2427	January 13, 2026	Informal	State Violation/Reminder Notice
   2428	January 13, 2026	Informal	State Public Notification requested
   2443	January 23, 2026	Resolving	State Compliance achieved

10. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 844 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 23, 2026 · EPA return-to-compliance field November 30, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2419	December 16, 2025	Informal	State Violation/Reminder Notice
    2420	December 16, 2025	Informal	State Public Notification requested
    2443	January 23, 2026	Resolving	State Compliance achieved

11. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 843 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 20, 2025 · period end October 20, 2025 · first reported February 23, 2026 · EPA return-to-compliance field October 20, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2417	October 20, 2025	Resolving	State Compliance achieved
    2418	November 21, 2025	Informal	State Violation/Reminder Notice

12. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 851 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2431	January 13, 2026	Informal	State Violation/Reminder Notice
    2432	January 13, 2026	Informal	State Public Notification requested
    2442	January 23, 2026	Resolving	State Compliance achieved

13. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 848 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2426	January 9, 2026	Informal	State Violation/Reminder Notice

14. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 847 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2425	January 9, 2026	Informal	State Violation/Reminder Notice

15. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 842 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 1, 2025 · period end October 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field October 30, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2415	October 21, 2025	Informal	State Violation/Reminder Notice
    2416	October 30, 2025	Resolving	State Compliance achieved

16. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 841 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2025 · period end March 14, 2026 · first reported November 17, 2025 · EPA return-to-compliance field March 14, 2026

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2413	October 13, 2025	Informal	State Violation/Reminder Notice
    2414	October 13, 2025	Informal	State Public Notification requested
    2453	March 14, 2026	Resolving	State Compliance achieved

17. Other or unclassified · Resolved

    Public Notification Violation without NPDWR ViolationViolation 838 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 11, 2025 · period end September 19, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 19, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2404	September 12, 2025	Informal	State Violation/Reminder Notice
    2406	September 19, 2025	Resolving	State Compliance achieved

18. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 837 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 22, 2025 · period end August 20, 2025 · first reported November 17, 2025 · EPA return-to-compliance field August 20, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2403	August 20, 2025	Resolving	State Compliance achieved
    2402	August 21, 2025	Informal	State Violation/Reminder Notice

19. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 840 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2412	October 10, 2025	Informal	State Violation/Reminder Notice

20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 839 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2411	October 10, 2025	Informal	State Violation/Reminder Notice

21. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 836 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 1, 2025 · period end September 19, 2025 · first reported August 18, 2025 · EPA return-to-compliance field September 19, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2395	August 7, 2025	Informal	State Violation/Reminder Notice
    2408	September 19, 2025	Resolving	State Compliance achieved

22. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 827 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start May 23, 2025 · period end August 20, 2025 · first reported August 18, 2025 · EPA return-to-compliance field August 20, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2379	July 7, 2025	Informal	State Violation/Reminder Notice
    2397	August 20, 2025	Resolving	State Compliance achieved

23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 835 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2392	July 23, 2025	Informal	State Violation/Reminder Notice
    2393	July 23, 2025	Informal	State Public Notification requested
    2400	August 20, 2025	Resolving	State Compliance achieved
    2401	August 20, 2025	Informal	State Public Notification received

24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 831 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2384	July 17, 2025	Informal	State Violation/Reminder Notice
    2385	July 17, 2025	Informal	State Public Notification requested
    2400	August 20, 2025	Resolving	State Compliance achieved
    2401	August 20, 2025	Informal	State Public Notification received

25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 830 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2382	July 17, 2025	Informal	State Violation/Reminder Notice
    2383	July 17, 2025	Informal	State Public Notification requested
    2400	August 20, 2025	Resolving	State Compliance achieved
    2401	August 20, 2025	Informal	State Public Notification received

26. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 829 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2381	July 16, 2025	Informal	State Violation/Reminder Notice

27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 828 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2380	July 16, 2025	Informal	State Violation/Reminder Notice

28. Monitoring or reporting · Resolved

    Initial, Follow-up, or Routine Source Water M/RViolation 826 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start April 1, 2025 · period end August 13, 2025 · first reported May 15, 2025 · EPA return-to-compliance field August 13, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2375	April 25, 2025	Informal	State Violation/Reminder Notice
    2376	April 25, 2025	Informal	State Public Notification requested
    2396	August 13, 2025	Resolving	State Compliance achieved

29. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 825 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 1, 2025 · period end August 20, 2025 · first reported May 15, 2025 · EPA return-to-compliance field August 20, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2374	April 25, 2025	Informal	State Violation/Reminder Notice
    2398	August 20, 2025	Resolving	State Compliance achieved

30. EPA health-based flag · Resolved

    OCCT/SOWT Study/RecommendationViolation 824 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start April 1, 2025 · period end February 26, 2026 · first reported May 15, 2025 · EPA return-to-compliance field February 26, 2026

    5 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2372	April 22, 2025	Informal	State Violation/Reminder Notice
    2373	April 22, 2025	Informal	State Public Notification requested
    2452	February 7, 2026	Informal	State Public Notification received
    2448	February 26, 2026	Resolving	State Compliance achieved
    2449	February 26, 2026	Resolving	State Intentional no-action

31. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 821 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 31, 2025 · period end August 20, 2025 · first reported May 15, 2025 · EPA return-to-compliance field August 20, 2025

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2369	March 13, 2025	Informal	State Violation/Reminder Notice
    2398	August 20, 2025	Resolving	State Compliance achieved

32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 823 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2370	March 26, 2025	Informal	State Violation/Reminder Notice

33. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 822 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2370	March 26, 2025	Informal	State Violation/Reminder Notice

34. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 814 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start December 1, 2024 · period end January 30, 2025 · first reported February 18, 2025 · EPA return-to-compliance field January 30, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2353	December 31, 2024	Informal	State Violation/Reminder Notice
    2354	December 31, 2024	Informal	State Public Notification requested
    2368	January 30, 2025	Resolving	State Compliance achieved

35. EPA health-based flag · Resolved

    Public EducationViolation 813 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start December 1, 2024 · period end March 28, 2025 · first reported February 18, 2025 · EPA return-to-compliance field March 28, 2025

    4 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2351	December 31, 2024	Informal	State Violation/Reminder Notice
    2352	December 31, 2024	Informal	State Public Notification requested
    2371	March 28, 2025	Resolving	State Compliance achieved
    2399	August 20, 2025	Informal	State Public Notification received

36. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 820 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2364	January 28, 2025	Informal	State Violation/Reminder Notice

37. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 819 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2363	January 28, 2025	Informal	State Violation/Reminder Notice

38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 818 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2361	January 20, 2025	Informal	State Violation/Reminder Notice
    2362	January 20, 2025	Informal	State Public Notification requested
    2368	January 30, 2025	Resolving	State Compliance achieved

39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 817 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2359	January 20, 2025	Informal	State Violation/Reminder Notice
    2360	January 20, 2025	Informal	State Public Notification requested
    2368	January 30, 2025	Resolving	State Compliance achieved

40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 816 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2357	January 20, 2025	Informal	State Violation/Reminder Notice
    2358	January 20, 2025	Informal	State Public Notification requested
    2377	January 30, 2025	Resolving	State Compliance achieved

41. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 808 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 1, 2024 · period end November 19, 2024 · first reported November 14, 2024 · EPA return-to-compliance field November 19, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2307	May 2, 2022	Informal	State Public Notification received
    2342	October 29, 2024	Informal	State Violation/Reminder Notice
    2350	November 19, 2024	Resolving	State Compliance achieved

42. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 812 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2348	November 1, 2024	Informal	State Violation/Reminder Notice

43. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 811 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2347	November 1, 2024	Informal	State Violation/Reminder Notice

44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 810 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024

    4 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2345	October 31, 2024	Informal	State Violation/Reminder Notice
    2346	October 31, 2024	Informal	State Public Notification requested
    2368	January 30, 2025	Resolving	State Compliance achieved

45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 809 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024

    4 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2343	October 31, 2024	Informal	State Violation/Reminder Notice
    2344	October 31, 2024	Informal	State Public Notification requested
    2368	January 30, 2025	Resolving	State Compliance achieved

46. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 807 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · period end October 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field October 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2338	August 7, 2024	Informal	State Violation/Reminder Notice
    2339	August 7, 2024	Informal	State Public Notification requested
    2349	October 31, 2024	Resolving	State Compliance achieved

47. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 806 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2335	July 18, 2024	Informal	State Violation/Reminder Notice

48. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 805 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2335	July 18, 2024	Informal	State Violation/Reminder Notice

49. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 802 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 7, 2024 · period end April 24, 2024 · first reported May 16, 2024 · EPA return-to-compliance field April 24, 2024

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2332	April 24, 2024	Informal	State Violation/Reminder Notice
    2336	April 24, 2024	Resolving	State Compliance achieved

50. EPA health-based flag · Resolved

    Treatment Technique No Certif. OperatorViolation 801 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start February 1, 2024 · period end August 30, 2024 · first reported February 14, 2024 · EPA return-to-compliance field August 30, 2024

    5 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2330	February 5, 2024	Informal	State Violation/Reminder Notice
    2331	February 5, 2024	Informal	State Public Notification requested
    2341	June 6, 2024	Informal	State Public Notification received
    2334	June 28, 2024	Formal	State Administrative/Compliance Order with penalty issued
    2340	August 30, 2024	Resolving	State Compliance achieved

51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 815 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2355	January 20, 2025	Informal	State Violation/Reminder Notice
    2356	January 20, 2025	Informal	State Public Notification requested
    2377	January 30, 2025	Resolving	State Compliance achieved

52. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 804 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field March 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2335	July 18, 2024	Informal	State Violation/Reminder Notice

53. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 803 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field March 31, 2024

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2335	July 18, 2024	Informal	State Violation/Reminder Notice

54. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 790 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 1, 2024 · period end May 29, 2024 · first reported February 14, 2024 · EPA return-to-compliance field May 29, 2024

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2316	January 23, 2024	Informal	State Violation/Reminder Notice
    2333	May 29, 2024	Resolving	State Compliance achieved

55. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 799 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2326	January 30, 2024	Informal	State Violation/Reminder Notice
    2327	January 30, 2024	Informal	State Public Notification requested
    2337	June 24, 2024	Resolving	State Compliance achieved

56. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 798 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2324	January 23, 2024	Informal	State Violation/Reminder Notice
    2325	January 23, 2024	Informal	State Public Notification requested
    2337	June 24, 2024	Resolving	State Compliance achieved

57. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 796 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2320	January 23, 2024	Informal	State Violation/Reminder Notice
    2321	January 23, 2024	Informal	State Public Notification requested
    2337	June 24, 2024	Resolving	State Compliance achieved

58. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 794 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2316	January 23, 2024	Informal	State Violation/Reminder Notice

59. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 793 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2316	January 23, 2024	Informal	State Violation/Reminder Notice

60. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 789 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 1, 2023 · period end May 29, 2024 · first reported November 15, 2023 · EPA return-to-compliance field May 29, 2024

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2315	October 1, 2023	Informal	State Violation/Reminder Notice
    2333	May 29, 2024	Resolving	State Compliance achieved

61. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 800 · Combined Uranium · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2328	January 30, 2024	Informal	State Violation/Reminder Notice
    2329	January 30, 2024	Informal	State Public Notification requested
    2337	June 24, 2024	Resolving	State Compliance achieved

62. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 797 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2322	January 23, 2024	Informal	State Violation/Reminder Notice
    2323	January 23, 2024	Informal	State Public Notification requested
    2337	June 24, 2024	Resolving	State Compliance achieved

63. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 795 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2318	January 23, 2024	Informal	State Violation/Reminder Notice
    2319	January 23, 2024	Informal	State Public Notification requested
    2337	June 24, 2024	Resolving	State Compliance achieved

64. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 792 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2316	January 23, 2024	Informal	State Violation/Reminder Notice

65. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 791 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2316	January 23, 2024	Informal	State Violation/Reminder Notice

66. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 788 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 1, 2023 · period end May 29, 2024 · first reported August 15, 2023 · EPA return-to-compliance field May 29, 2024

    2 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2314	April 1, 2023	Informal	State Violation/Reminder Notice
    2333	May 29, 2024	Resolving	State Compliance achieved

67. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 784 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2310	May 1, 2023	Informal	State Violation/Reminder Notice

68. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 782 · 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 15, 2023 · EPA return-to-compliance field June 30, 2023

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
    2306	May 31, 2022	Informal	State Public Notification requested
    2310	May 1, 2023	Informal	State Violation/Reminder Notice

69. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 901 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

70. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 900 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

71. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 899 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

72. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 898 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

73. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 897 · Pentachlorophenol · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

74. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 896 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

75. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 895 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

76. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 894 · 2,4,5-TP · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

77. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 893 · 2,4-D · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

78. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 892 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

79. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 891 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

80. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 890 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

81. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 889 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

82. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 888 · Carbofuran · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

83. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 887 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

84. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 886 · Dinoseb · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

85. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 885 · Picloram · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

86. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 884 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

87. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 883 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

88. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 882 · OXAMYL · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

89. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 881 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

90. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 880 · Endothall · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

91. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 879 · Diquat · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

92. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 878 · Dalapon · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

93. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 877 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

94. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 876 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

95. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 875 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

96. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 874 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2437	January 19, 2026	Informal	State Violation/Reminder Notice
    2438	January 19, 2026	Informal	State Public Notification requested
    2440	January 28, 2026	Resolving	State Compliance achieved

97. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 873 · Styrene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2435	January 19, 2026	Informal	State Violation/Reminder Notice
    2436	January 19, 2026	Informal	State Public Notification requested
    2441	January 28, 2026	Resolving	State Compliance achieved

98. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 872 · Ethylbenzene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2435	January 19, 2026	Informal	State Violation/Reminder Notice
    2436	January 19, 2026	Informal	State Public Notification requested
    2441	January 28, 2026	Resolving	State Compliance achieved

99. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 871 · Toluene · Volatile Organic Chemicals

    Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

    3 linked actions

    Enforcement and resolution records linked by EPA

    Action ID	Date	Category	EPA action type
    2435	January 19, 2026	Informal	State Violation/Reminder Notice
    2436	January 19, 2026	Informal	State Public Notification requested
    2441	January 28, 2026	Resolving	State Compliance achieved

100. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 870 · Benzene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

101. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 869 · CHLOROBENZENE · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

102. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 868 · Tetrachloroethylene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

103. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 867 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

104. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 866 · Trichloroethylene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

105. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 865 · 1,2-Dichloropropane · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

106. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 864 · Carbon tetrachloride · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

107. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 863 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

108. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 862 · 1,2-Dichloroethane · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

109. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 861 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

110. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 860 · 1,1-Dichloroethylene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

111. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 859 · Vinyl chloride · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

112. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 858 · p-Dichlorobenzene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

113. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 857 · o-Dichlorobenzene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

114. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 856 · DICHLOROMETHANE · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

115. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 855 · Xylenes, Total · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

116. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 854 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

117. Monitoring or reporting · Resolved

     Monitoring, RegularViolation 853 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

     Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2435	January 19, 2026	Informal	State Violation/Reminder Notice
     2436	January 19, 2026	Informal	State Public Notification requested
     2441	January 28, 2026	Resolving	State Compliance achieved

118. Other or unclassified · Resolved

     Public Notification Violation for NPDWR ViolationViolation 787 · Public Notice · Public Notice Rule and Revised PN Rule

     Noncompliance period start January 1, 2023 · period end May 29, 2024 · first reported August 15, 2023 · EPA return-to-compliance field May 29, 2024

     2 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2313	January 1, 2023	Informal	State Violation/Reminder Notice
     2333	May 29, 2024	Resolving	State Compliance achieved

119. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 783 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 15, 2023 · EPA return-to-compliance field March 31, 2023

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2309	March 6, 2023	Informal	State Violation/Reminder Notice

120. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 781 · 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 15, 2023 · EPA return-to-compliance field March 31, 2023

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2309	March 6, 2023	Informal	State Violation/Reminder Notice

121. Other or unclassified · Resolved

     Public Notification Violation for NPDWR ViolationViolation 786 · Public Notice · Public Notice Rule and Revised PN Rule

     Noncompliance period start October 1, 2022 · period end May 29, 2024 · first reported August 15, 2023 · EPA return-to-compliance field May 29, 2024

     2 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2312	October 1, 2022	Informal	State Violation/Reminder Notice
     2333	May 29, 2024	Resolving	State Compliance achieved

122. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 780 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

     Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2308	December 19, 2022	Informal	State Violation/Reminder Notice

123. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 779 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2308	December 19, 2022	Informal	State Violation/Reminder Notice

124. Other or unclassified · Resolved

     Public Notification Violation for NPDWR ViolationViolation 785 · Public Notice · Public Notice Rule and Revised PN Rule

     Noncompliance period start July 1, 2022 · period end May 29, 2024 · first reported August 15, 2023 · EPA return-to-compliance field May 29, 2024

     2 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2311	July 1, 2022	Informal	State Violation/Reminder Notice
     2333	May 29, 2024	Resolving	State Compliance achieved

125. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 778 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 14, 2023 · EPA return-to-compliance field September 30, 2022

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2308	December 19, 2022	Informal	State Violation/Reminder Notice

126. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 775 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2305	July 13, 2022	Informal	State Violation/Reminder Notice

127. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 774 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022

     3 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
     2306	May 31, 2022	Informal	State Public Notification requested
     2305	July 13, 2022	Informal	State Violation/Reminder Notice

128. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 773 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 23, 2022 · EPA return-to-compliance field December 31, 2021

     4 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2281	June 18, 2018	Informal	State Public Notification requested
     2301	February 1, 2022	Informal	State Violation/Reminder Notice
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

129. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 772 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

     Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field September 30, 2021

     4 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2281	June 18, 2018	Informal	State Public Notification requested
     2301	February 1, 2022	Informal	State Violation/Reminder Notice
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

130. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 771 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field September 30, 2021

     4 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2281	June 18, 2018	Informal	State Public Notification requested
     2301	February 1, 2022	Informal	State Violation/Reminder Notice
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

131. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 770 · 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 18, 2021 · EPA return-to-compliance field June 30, 2021

     4 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2281	June 18, 2018	Informal	State Public Notification requested
     2299	August 6, 2021	Informal	State Violation/Reminder Notice
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

132. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 769 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021

     4 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2281	June 18, 2018	Informal	State Public Notification requested
     2299	August 6, 2021	Informal	State Violation/Reminder Notice
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

133. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 768 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

     5 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2283	June 18, 2018	Informal	State Public Notification requested
     2298	March 10, 2021	Informal	State Violation/Reminder Notice
     2307	May 2, 2022	Informal	State Public Notification received
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

134. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 767 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

     5 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2283	June 18, 2018	Informal	State Public Notification requested
     2298	March 10, 2021	Informal	State Violation/Reminder Notice
     2307	May 2, 2022	Informal	State Public Notification received
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

135. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 766 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

     Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020

     5 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2283	June 18, 2018	Informal	State Public Notification requested
     2297	January 28, 2021	Informal	State Violation/Reminder Notice
     2307	May 2, 2022	Informal	State Public Notification received
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

136. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 765 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020

     5 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2283	June 18, 2018	Informal	State Public Notification requested
     2297	January 28, 2021	Informal	State Violation/Reminder Notice
     2307	May 2, 2022	Informal	State Public Notification received
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

137. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 764 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

     Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported February 16, 2021 · EPA return-to-compliance field September 30, 2020

     5 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2283	June 18, 2018	Informal	State Public Notification requested
     2297	January 28, 2021	Informal	State Violation/Reminder Notice
     2307	May 2, 2022	Informal	State Public Notification received
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued

138. EPA health-based flag · Archived

     Maximum Contaminant Level Violation, AverageViolation 763 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

     Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported February 16, 2021 · EPA return-to-compliance field September 30, 2020

     5 linked actions

     Enforcement and resolution records linked by EPA

     Action ID	Date	Category	EPA action type
     2279	January 2, 2018	Formal	State Administrative/Compliance Order without penalty issued
     2283	June 18, 2018	Informal	State Public Notification requested
     2297	January 28, 2021	Informal	State Violation/Reminder Notice
     2307	May 2, 2022	Informal	State Public Notification received
     2302	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued