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TX0580013 · Texas

WELCH WSC

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

Violation records shown
38
EPA health-based flag
35
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
2

Counties listed by EPA · Dawson County, Texas

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 16 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 · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010258 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported June 26, 2026 · EPA return-to-compliance field June 30, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042805June 3, 2026InformalState Violation/Reminder Notice
    970042806June 3, 2026InformalState Public Notification requested
    970042807June 30, 2026InformalState Public Notification received

  2. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010257 · Arsenic · Arsenic Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042802February 5, 2026InformalState Violation/Reminder Notice
    970042803February 5, 2026InformalState Public Notification requested
    970042804March 2, 2026InformalState Public Notification received

  3. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010256 · Arsenic · Arsenic Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042799November 5, 2025InformalState Violation/Reminder Notice
    970042800November 5, 2025InformalState Public Notification requested
    970042801December 4, 2025InformalState Public Notification received

  4. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010255 · Arsenic · Arsenic Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042796September 3, 2025InformalState Violation/Reminder Notice
    970042797September 3, 2025InformalState Public Notification requested
    970042798October 1, 2025InformalState Public Notification received

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010253 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042793May 15, 2025InformalState Violation/Reminder Notice
    970042794May 15, 2025InformalState Public Notification requested
    970042795June 3, 2025InformalState Public Notification received

  6. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010247 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042790February 18, 2025InformalState Violation/Reminder Notice
    970042791February 18, 2025InformalState Public Notification requested
    970042792March 2, 2025InformalState Public Notification received

  7. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010243 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 26, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042785November 21, 2024InformalState Violation/Reminder Notice
    970042786November 21, 2024InformalState Public Notification requested
    970042787December 3, 2024InformalState Public Notification received

  8. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010242 · Arsenic · Arsenic Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042782October 11, 2024InformalState Violation/Reminder Notice
    970042783October 11, 2024InformalState Public Notification requested
    970042784November 2, 2024InformalState Public Notification received

  9. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010239 · Nitrate · Nitrate Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042776July 31, 2024InformalState Violation/Reminder Notice
    970042777July 31, 2024InformalState Public Notification requested
    970042781September 3, 2024InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  10. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010238 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 16, 2024 · EPA return-to-compliance field June 30, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042772May 13, 2024InformalState Violation/Reminder Notice
    970042773May 13, 2024InformalState Public Notification requested
    970042775June 3, 2024InformalState Public Notification received

  11. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010236 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported July 23, 2024 · EPA return-to-compliance field March 31, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042770May 7, 2024InformalState Violation/Reminder Notice
    970042771May 7, 2024InformalState Public Notification requested
    970042774June 3, 2024InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  12. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010235 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042767February 1, 2024InformalState Violation/Reminder Notice
    970042768February 1, 2024InformalState Public Notification requested
    970042769March 6, 2024InformalState Public Notification received

  13. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010234 · Arsenic · Arsenic 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042764November 3, 2023InformalState Violation/Reminder Notice
    970042765November 3, 2023InformalState Public Notification requested
    970042766December 4, 2023InformalState Public Notification received

  14. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 990010231 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 20, 2023 · period end August 23, 2023 · first reported November 13, 2023 · EPA return-to-compliance field August 23, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    970042755August 14, 2023InformalState Violation/Reminder Notice
    970042760August 23, 2023ResolvingState Compliance achieved

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010233 · Arsenic · Arsenic Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 13, 2023 · EPA return-to-compliance field September 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042758August 17, 2023InformalState Violation/Reminder Notice
    970042759August 17, 2023InformalState Public Notification requested
    970042762September 5, 2023InformalState Public Notification received

  16. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010232 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 13, 2023 · EPA return-to-compliance field September 30, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042756August 17, 2023InformalState Violation/Reminder Notice
    970042757August 17, 2023InformalState Public Notification requested
    970042763October 2, 2023InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  17. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010229 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042751April 28, 2023InformalState Violation/Reminder Notice
    970042752April 28, 2023InformalState Public Notification requested
    970042754May 31, 2023InformalState Public Notification received

  18. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010228 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042749April 20, 2023InformalState Violation/Reminder Notice
    970042750April 20, 2023InformalState Public Notification requested
    970042761August 23, 2023InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  19. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010227 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 29, 2023 · EPA return-to-compliance field March 31, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042744February 8, 2023InformalState Violation/Reminder Notice
    970042745February 8, 2023InformalState Public Notification requested
    970042748March 28, 2023InformalState Public Notification received

  20. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010226 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 29, 2023 · EPA return-to-compliance field March 31, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042742February 8, 2023InformalState Violation/Reminder Notice
    970042743February 8, 2023InformalState Public Notification requested
    970042753May 3, 2023InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 990010225 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start December 30, 2022 · period end January 26, 2023 · first reported February 15, 2023 · EPA return-to-compliance field January 26, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    970042746January 26, 2023ResolvingState Compliance achieved
    970042741February 6, 2023InformalState Violation/Reminder Notice

  22. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010223 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported January 18, 2023 · EPA return-to-compliance field December 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042733November 17, 2022InformalState Violation/Reminder Notice
    970042734November 17, 2022InformalState Public Notification requested
    970042736December 7, 2022InformalState Public Notification received

  23. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010222 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported January 18, 2023 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042731November 9, 2022InformalState Violation/Reminder Notice
    970042732November 9, 2022InformalState Public Notification requested
    970042735December 7, 2022InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  24. Monitoring or reporting · Resolved

    Follow-up Or Routine LCR Tap M/RViolation 990010221 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 1, 2022 · period end January 11, 2023 · first reported February 15, 2023 · EPA return-to-compliance field January 11, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    970042737December 29, 2022InformalState Violation/Reminder Notice
    970042738December 29, 2022InformalState Public Notification requested
    970042739January 11, 2023ResolvingState Compliance achieved
    970042747February 14, 2023InformalState Public Notification received

  25. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010220 · Arsenic · Arsenic Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 15, 2022 · EPA return-to-compliance field September 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042728September 22, 2022InformalState Violation/Reminder Notice
    970042729September 22, 2022InformalState Public Notification requested
    970042730October 6, 2022InformalState Public Notification received

  26. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010218 · Nitrate · Nitrate Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042725July 28, 2022InformalState Violation/Reminder Notice
    970042726July 28, 2022InformalState Public Notification requested
    970042727August 19, 2022InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010217 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported June 17, 2022 · EPA return-to-compliance field June 30, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042721May 17, 2022InformalState Violation/Reminder Notice
    970042722May 17, 2022InformalState Public Notification requested
    970042724June 8, 2022InformalState Public Notification received

  28. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010214 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported June 17, 2022 · EPA return-to-compliance field June 30, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042719April 21, 2022InformalState Violation/Reminder Notice
    970042720April 21, 2022InformalState Public Notification requested
    970042723June 8, 2022InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  29. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010213 · Arsenic · Arsenic Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042715February 23, 2022InformalState Violation/Reminder Notice
    970042716February 23, 2022InformalState Public Notification requested
    970042718April 4, 2022InformalState Public Notification received

  30. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010212 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported February 17, 2022 · EPA return-to-compliance field March 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042713February 11, 2022InformalState Violation/Reminder Notice
    970042714February 11, 2022InformalState Public Notification requested
    970042717March 7, 2022InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  31. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010211 · Arsenic · Arsenic Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported December 20, 2021 · EPA return-to-compliance field December 31, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042710December 15, 2021InformalState Violation/Reminder Notice
    970042711December 15, 2021InformalState Public Notification requested
    970042712January 18, 2022InformalState Public Notification received

  32. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010209 · Nitrate · Nitrate Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported December 20, 2021 · EPA return-to-compliance field December 31, 2021

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042705November 10, 2021InformalState Violation/Reminder Notice
    970042706November 10, 2021InformalState Public Notification requested
    970042709December 6, 2021InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  33. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010208 · Arsenic · Arsenic Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042703July 29, 2021InformalState Violation/Reminder Notice
    970042704July 29, 2021InformalState Public Notification requested
    970042707August 10, 2021InformalState Public Notification received

  34. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010207 · Nitrate · Nitrate Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042701July 29, 2021InformalState Violation/Reminder Notice
    970042702July 29, 2021InformalState Public Notification requested
    970042708August 10, 2021InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  35. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010206 · Arsenic · Arsenic Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued
    970042692June 29, 2021InformalState Violation/Reminder Notice
    970042693June 29, 2021InformalState Public Notification requested
    970042699July 13, 2021InformalState Public Notification received

  36. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010205 · Nitrate · Nitrate Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042690June 29, 2021InformalState Violation/Reminder Notice
    970042691June 29, 2021InformalState Public Notification requested
    970042700July 13, 2021InformalState Public Notification received
    970042789February 14, 2025ResolvingState Compliance achieved

  37. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 990010203 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 23, 2021 · EPA return-to-compliance field March 31, 2021

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    #2013-1256March 29, 2013FormalFederal Final Administrative Order issued
    970042685March 4, 2021InformalState Violation/Reminder Notice
    970042686March 4, 2021InformalState Public Notification requested
    970042688March 24, 2021InformalState Public Notification received
    9999900000000000001June 25, 2021FormalFederal Final Administrative Order issued
    970042789February 14, 2025ResolvingState Compliance achieved

  38. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 990010202 · Arsenic · Arsenic Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported February 22, 2021 · EPA return-to-compliance field March 31, 2021

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    #2012-1234April 10, 2012FormalFederal Final Administrative Order issued
    970042683February 9, 2021InformalState Violation/Reminder Notice
    970042684February 9, 2021InformalState Public Notification requested
    970042687March 8, 2021InformalState Public Notification received
    9999900000000000002June 24, 2021FormalFederal Final Administrative Order issued

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