OK3003304 · Oklahoma

MARTHA

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

Violation records shown: 39
EPA health-based flag: 16
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 23

Counties listed by EPA · Jackson County, Oklahoma

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 30 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304022 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
4025808	June 29, 2026	Informal	State Violation/Reminder Notice
4025809	June 29, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 304021 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025802	March 23, 2026	Informal	State Violation/Reminder Notice
4025803	March 23, 2026	Informal	State Public Notification requested
4025807	March 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 304020 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported May 13, 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
4025797	February 19, 2026	Informal	State Violation/Reminder Notice
4025798	February 19, 2026	Informal	State Public Notification requested
4025799	February 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 304019 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported May 13, 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
4025797	February 19, 2026	Informal	State Violation/Reminder Notice
4025798	February 19, 2026	Informal	State Public Notification requested
4025806	March 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 304018 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 18, 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
4025795	January 27, 2026	Informal	State Violation/Reminder Notice
4025796	January 27, 2026	Informal	State Public Notification requested
4025805	March 30, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304017 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
4025793	January 13, 2026	Informal	State Violation/Reminder Notice
4025794	January 13, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 304016 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025791	December 31, 2025	Informal	State Violation/Reminder Notice
4025792	December 31, 2025	Informal	State Public Notification requested
4025804	March 30, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304015 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
4025785	November 4, 2025	Informal	State Violation/Reminder Notice
4025786	November 4, 2025	Informal	State Public Notification requested
4025790	December 5, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 304014 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end August 18, 2025 · first reported August 13, 2025 · EPA return-to-compliance field August 18, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4025783 July 29, 2025 Informal State Violation/Reminder Notice
4025784 August 18, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025783	July 29, 2025	Informal	State Violation/Reminder Notice
4025784	August 18, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304013 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
4025781	July 22, 2025	Informal	State Violation/Reminder Notice
4025782	July 22, 2025	Informal	State Public Notification requested
4025789	December 5, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304010 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
4025777	June 13, 2025	Informal	State Violation/Reminder Notice
4025778	June 13, 2025	Informal	State Public Notification requested
4025788	December 5, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved
LSL ReportingViolation 304012 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end March 16, 2026 · first reported August 13, 2025 · EPA return-to-compliance field March 16, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4025780 July 11, 2025 Informal State Violation/Reminder Notice
4025801 March 16, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025780	July 11, 2025	Informal	State Violation/Reminder Notice
4025801	March 16, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 304011 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end March 16, 2026 · first reported August 13, 2025 · EPA return-to-compliance field March 16, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025779	July 11, 2025	Informal	State Violation/Reminder Notice
4025812	July 11, 2025	Informal	State Public Notification requested
4025800	March 16, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304008 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
4025771	January 7, 2025	Informal	State Public Notification requested
4025772	January 7, 2025	Formal	State Administrative/Compliance Order without penalty issued
4025773	January 24, 2025	Informal	State Public Notification received
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304007 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
4025768	October 9, 2024	Informal	State Public Notification requested
4025769	October 9, 2024	Formal	State Administrative/Compliance Order without penalty issued
4025774	January 15, 2025	Informal	State Public Notification received
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 304006 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 30, 2024 · period end December 10, 2024 · first reported September 30, 2024 · EPA return-to-compliance field December 10, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025760	September 3, 2024	Informal	State Violation/Reminder Notice
4025770	December 10, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304005 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
4025757	July 25, 2024	Informal	State Public Notification requested
4025758	July 25, 2024	Formal	State Administrative/Compliance Order without penalty issued
4025759	August 1, 2024	Informal	State Public Notification received
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 304004 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start February 29, 2024 · period end May 31, 2024 · first reported September 30, 2024 · EPA return-to-compliance field May 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025761	September 4, 2024	Informal	State Violation/Reminder Notice
4025766	September 4, 2024	Informal	State Public Notification requested
4025767	September 30, 2024	Resolving	State Compliance achieved
4025775	June 2, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 304003 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start February 29, 2024 · period end May 31, 2024 · first reported September 30, 2024 · EPA return-to-compliance field May 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025761	September 4, 2024	Informal	State Violation/Reminder Notice
4025766	September 4, 2024	Informal	State Public Notification requested
4025767	September 30, 2024	Resolving	State Compliance achieved
4025775	June 2, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304002 · 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 ID	Date	Category	EPA action type
4025753	May 14, 2024	Informal	State Public Notification requested
4025754	May 14, 2024	Formal	State Administrative/Compliance Order without penalty issued
4025755	June 4, 2024	Informal	State Public Notification received
4025776	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 303990 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025736	December 2, 2022	Informal	State Violation/Reminder Notice
4025737	December 2, 2022	Informal	State Public Notification requested
4025740	February 8, 2023	Resolving	State Compliance achieved
4025748	September 9, 2023	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 303991 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025647	November 14, 2017	Formal	State Administrative/Compliance Order with penalty issued
4025738	December 22, 2022	Informal	State Violation/Reminder Notice
4025739	December 22, 2022	Informal	State Public Notification requested
4025745	August 2, 2023	Resolving	State Compliance achieved
4025787	December 5, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 303986 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025716	May 25, 2022	Informal	State Violation/Reminder Notice
4025717	May 25, 2022	Informal	State Public Notification requested
4025718	August 2, 2022	Resolving	State Compliance achieved
4025747	September 9, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 303984 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 19, 2022 · EPA return-to-compliance field February 28, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025712	April 20, 2022	Informal	State Violation/Reminder Notice
4025713	April 20, 2022	Informal	State Public Notification requested
4025718	August 2, 2022	Resolving	State Compliance achieved
4025744	April 4, 2023	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 303985 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025647	November 14, 2017	Formal	State Administrative/Compliance Order with penalty issued
4025714	April 28, 2022	Informal	State Violation/Reminder Notice
4025715	April 28, 2022	Informal	State Public Notification requested
4025721	October 11, 2022	Informal	State Public Notification received
4025745	August 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 303981 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025710	March 24, 2022	Informal	State Violation/Reminder Notice
4025711	March 24, 2022	Informal	State Public Notification requested
4025718	August 2, 2022	Resolving	State Compliance achieved
4025743	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 303980 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2021 · period end October 12, 2022 · first reported May 19, 2022 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025709	March 22, 2022	Informal	State Violation/Reminder Notice
4025735	October 12, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 303977 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end August 4, 2023 · first reported February 17, 2022 · EPA return-to-compliance field August 4, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025704	November 18, 2021	Informal	State Violation/Reminder Notice
4025705	November 18, 2021	Informal	State Public Notification requested
4025729	October 11, 2022	Informal	State Public Notification received
4025746	August 4, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 303978 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2021 · period end October 12, 2022 · first reported February 17, 2022 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025706	December 21, 2021	Informal	State Violation/Reminder Notice
4025734	October 12, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 303976 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025647	November 14, 2017	Formal	State Administrative/Compliance Order with penalty issued
4025702	November 12, 2021	Informal	State Violation/Reminder Notice
4025703	November 12, 2021	Informal	State Public Notification requested
4025722	October 11, 2022	Informal	State Public Notification received
4025745	August 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 303975 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 30, 2021 · period end October 12, 2022 · first reported September 8, 2021 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025701	September 2, 2021	Informal	State Violation/Reminder Notice
4025733	October 12, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 303974 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025647	November 14, 2017	Formal	State Administrative/Compliance Order with penalty issued
4025699	July 21, 2021	Informal	State Violation/Reminder Notice
4025700	July 21, 2021	Informal	State Public Notification requested
4025730	October 11, 2022	Informal	State Public Notification received
4025745	August 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 303970 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2021 · period end October 12, 2022 · first reported September 8, 2021 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4025692 April 1, 2021 Informal State Violation/Reminder Notice
4025731 October 12, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025692	April 1, 2021	Informal	State Violation/Reminder Notice
4025731	October 12, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 303973 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 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
4025647	November 14, 2017	Formal	State Administrative/Compliance Order with penalty issued
4025697	April 20, 2021	Informal	State Violation/Reminder Notice
4025698	April 20, 2021	Informal	State Public Notification requested
4025723	October 11, 2022	Informal	State Public Notification received
4025745	August 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 303969 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2020 · period end October 12, 2022 · first reported June 24, 2021 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4025693 April 1, 2021 Informal State Violation/Reminder Notice
4025731 October 12, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025693	April 1, 2021	Informal	State Violation/Reminder Notice
4025731	October 12, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 303967 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025647	November 14, 2017	Formal	State Administrative/Compliance Order with penalty issued
4025690	January 20, 2021	Informal	State Violation/Reminder Notice
4025691	January 20, 2021	Informal	State Public Notification requested
4025724	October 11, 2022	Informal	State Public Notification received
4025745	August 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 303968 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 29, 2020 · period end October 12, 2022 · first reported June 24, 2021 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4025694 April 1, 2021 Informal State Violation/Reminder Notice
4025732 October 12, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025694	April 1, 2021	Informal	State Violation/Reminder Notice
4025732	October 12, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 303964 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 31, 2020 · period end October 12, 2022 · first reported November 18, 2020 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025685	October 23, 2020	Informal	State Violation/Reminder Notice
4025731	October 12, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 303956 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2019 · period end October 12, 2022 · first reported April 1, 2020 · EPA return-to-compliance field October 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4025676	December 12, 2019	Informal	State Violation/Reminder Notice
4025731	October 12, 2022	Resolving	State Compliance achieved

EPA data and scope

How to read the records

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

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

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