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OK2007103 · Oklahoma

GRANDFIELD

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

Violation records shown
35
EPA health-based flag
30
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
5

Counties listed by EPA · Tillman County, Oklahoma

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 15 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, Single SampleViolation 156797 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004926April 14, 2026InformalState Violation/Reminder Notice
    9004927April 14, 2026InformalState Public Notification requested
    9004928April 14, 2026InformalState Public Notification received

  2. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156796 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004925February 13, 2026InformalState Public Notification received
    9004923February 17, 2026InformalState Violation/Reminder Notice
    9004924February 17, 2026InformalState Public Notification requested

  3. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156795 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004921October 13, 2025InformalState Public Notification received
    9004919October 22, 2025InformalState Violation/Reminder Notice
    9004920October 22, 2025InformalState Public Notification requested

  4. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156794 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field September 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004918August 22, 2025InformalState Public Notification received
    9004916August 26, 2025InformalState Violation/Reminder Notice
    9004917August 26, 2025InformalState Public Notification requested

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156791 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field June 30, 2025

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004879May 23, 2025InformalState Public Notification received
    9004877May 27, 2025InformalState Violation/Reminder Notice
    9004878May 27, 2025InformalState Public Notification requested

  6. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156789 · Nitrate-Nitrite · Nitrate 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004871January 21, 2025InformalState Violation/Reminder Notice
    9004872January 21, 2025InformalState Public Notification requested
    9004873January 31, 2025InformalState Public Notification received

  7. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156788 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 25, 2025 · EPA return-to-compliance field December 31, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004870October 25, 2024InformalState Public Notification received
    9004868October 28, 2024InformalState Violation/Reminder Notice
    9004869October 28, 2024InformalState Public Notification requested

  8. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156787 · Nitrate-Nitrite · 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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004803July 19, 2024InformalState Public Notification received
    9004801July 23, 2024InformalState Violation/Reminder Notice
    9004802July 23, 2024InformalState Public Notification requested

  9. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, Single SampleViolation 156786 · Nitrate-Nitrite · Nitrate Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004789May 21, 2024InformalState Violation/Reminder Notice
    9004790May 21, 2024InformalState Public Notification requested
    9004791May 24, 2024InformalState Public Notification received

  10. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156784 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004784March 1, 2024InformalState Violation/Reminder Notice
    9004785March 1, 2024InformalState Public Notification requested
    9004799June 14, 2024InformalState Public Notification received

  11. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 156785 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2023 · period end March 19, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 19, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004786March 15, 2024InformalState Violation/Reminder Notice
    9004787March 19, 2024ResolvingState Compliance achieved

  12. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156782 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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
    9004781December 18, 2023InformalState Violation/Reminder Notice
    9004782December 18, 2023InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004798June 14, 2024InformalState Public Notification received

  13. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 156783 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 29, 2023 · period end March 19, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 19, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004783February 16, 2024InformalState Violation/Reminder Notice
    9004788March 19, 2024ResolvingState Compliance achieved

  14. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156781 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field September 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004777September 12, 2023InformalState Violation/Reminder Notice
    9004778September 12, 2023InformalState Public Notification requested
    9004779September 14, 2023InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued

  15. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 156780 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 30, 2023 · period end September 14, 2023 · first reported January 2, 2024 · EPA return-to-compliance field September 14, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004776August 25, 2023InformalState Violation/Reminder Notice
    9004780September 14, 2023ResolvingState Compliance achieved

  16. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156779 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004774August 17, 2023InformalState Violation/Reminder Notice
    9004775August 17, 2023InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004797June 14, 2024InformalState Public Notification received

  17. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 156778 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end July 3, 2023 · first reported August 29, 2023 · EPA return-to-compliance field July 3, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004772July 3, 2023ResolvingState Compliance achieved
    9004769July 20, 2023InformalState Violation/Reminder Notice

  18. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156777 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004757August 25, 2022FormalState Administrative/Compliance Order with penalty issued
    9004767May 1, 2023InformalState Violation/Reminder Notice
    9004768May 1, 2023InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004800May 23, 2024InformalState Public Notification received
    9004867September 19, 2024ResolvingState Compliance achieved

  19. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156776 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004765March 30, 2023InformalState Violation/Reminder Notice
    9004766March 30, 2023InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004796June 14, 2024InformalState Public Notification received

  20. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156774 · Nitrate-Nitrite · Nitrate Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004757August 25, 2022FormalState Administrative/Compliance Order with penalty issued
    9004761January 24, 2023InformalState Violation/Reminder Notice
    9004762January 24, 2023InformalState Public Notification requested
    9004763January 25, 2023InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004866September 19, 2024ResolvingState Compliance achieved

  21. Monitoring or reporting · Resolved

    Failure Submit IDSE/Subpart V Plan RptViolation 156775 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 30, 2022 · period end July 3, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 3, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004764March 21, 2023InformalState Violation/Reminder Notice
    9004771July 3, 2023ResolvingState Compliance achieved

  22. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156772 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004759December 22, 2022InformalState Violation/Reminder Notice
    9004760December 22, 2022InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004795June 14, 2024InformalState Public Notification received

  23. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156770 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004757August 25, 2022FormalState Administrative/Compliance Order with penalty issued
    9004755November 3, 2022InformalState Violation/Reminder Notice
    9004756November 3, 2022InformalState Public Notification requested
    9004758November 14, 2022InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004865September 19, 2024ResolvingState Compliance achieved

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156771 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field September 30, 2022

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004759December 22, 2022InformalState Violation/Reminder Notice
    9004760December 22, 2022InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004795June 14, 2024InformalState Public Notification received

  25. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156769 · Nitrate-Nitrite · Nitrate 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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004752August 9, 2022InformalState Violation/Reminder Notice
    9004753August 9, 2022InformalState Public Notification requested
    9004754September 2, 2022InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004864September 19, 2024ResolvingState Compliance achieved

  26. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156767 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 26, 2022 · EPA return-to-compliance field June 30, 2022

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004747April 25, 2022InformalState Violation/Reminder Notice
    9004748April 25, 2022InformalState Public Notification requested
    9004749April 27, 2022InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004863September 19, 2024ResolvingState Compliance achieved

  27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156768 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004750April 28, 2022InformalState Violation/Reminder Notice
    9004751April 28, 2022InformalState Public Notification requested
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004794June 14, 2024InformalState Public Notification received

  28. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156765 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 31, 2022

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004744January 20, 2022InformalState Violation/Reminder Notice
    9004745January 20, 2022InformalState Public Notification requested
    9004746April 13, 2022InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004862September 19, 2024ResolvingState Compliance achieved

  29. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156764 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 17, 2022 · EPA return-to-compliance field December 31, 2021

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004740October 25, 2021InformalState Violation/Reminder Notice
    9004741October 25, 2021InformalState Public Notification requested
    9004742November 8, 2021InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004861September 19, 2024ResolvingState Compliance achieved

  30. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156763 · Nitrate-Nitrite · Nitrate Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004735July 29, 2021InformalState Violation/Reminder Notice
    9004736July 29, 2021InformalState Public Notification requested
    9004743November 8, 2021InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004860September 19, 2024ResolvingState Compliance achieved

  31. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156762 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004733June 24, 2021InformalState Public Notification requested
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004793June 14, 2024InformalState Public Notification received

  32. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156761 · Nitrate-Nitrite · Nitrate Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004730April 23, 2021InformalState Violation/Reminder Notice
    9004731April 23, 2021InformalState Public Notification requested
    9004732April 26, 2021InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004859September 19, 2024ResolvingState Compliance achieved

  33. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156760 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004728March 12, 2021InformalState Public Notification requested
    9004729March 29, 2021InformalState Public Notification received
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued

  34. EPA health-based flag · Resolved

    Maximum Contaminant Level Violation, Single SampleViolation 156759 · Nitrate-Nitrite · Nitrate Rule

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

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004404May 18, 2009FormalState Administrative/Compliance Order with penalty issued
    9004725January 26, 2021InformalState Violation/Reminder Notice
    9004726January 26, 2021InformalState Public Notification requested
    9004727January 27, 2021InformalState Public Notification received
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004858September 19, 2024ResolvingState Compliance achieved

  35. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 156758 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9004723December 10, 2020InformalState Public Notification requested
    9004734June 28, 2021FormalState Administrative/Compliance Order with penalty issued
    9004770February 26, 2024FormalState Administrative/Compliance Order with penalty issued
    9004792June 14, 2024InformalState Public Notification received

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