OK2003306 · Oklahoma

JACKSON CO WATER CORP

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

Violation records shown: 33
EPA health-based flag: 17
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 15

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 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 36.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210239 · 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
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127620	June 29, 2026	Informal	State Violation/Reminder Notice
9127621	June 29, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210238 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127618	April 10, 2026	Informal	State Violation/Reminder Notice
9127619	April 10, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210237 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127614	January 13, 2026	Informal	State Violation/Reminder Notice
9127615	January 13, 2026	Informal	State Public Notification requested
9127627	March 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210236 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127614	January 13, 2026	Informal	State Violation/Reminder Notice
9127615	January 13, 2026	Informal	State Public Notification requested
9127627	March 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 210235 · Revised Total Coliform Rule · Revised Total Coliform 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127612	December 31, 2025	Informal	State Violation/Reminder Notice
9127613	December 31, 2025	Informal	State Public Notification requested
9127617	January 21, 2026	Resolving	State Compliance achieved
9127631	April 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 210234 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127612	December 31, 2025	Informal	State Violation/Reminder Notice
9127613	December 31, 2025	Informal	State Public Notification requested
9127616	January 21, 2026	Resolving	State Compliance achieved
9127631	April 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 210231 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2025 · period end November 11, 2025 · first reported November 14, 2025 · EPA return-to-compliance field November 11, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127605	November 5, 2025	Informal	State Violation/Reminder Notice
9127609	November 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 210233 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · 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
9127606	November 21, 2025	Informal	State Violation/Reminder Notice
9127607	November 21, 2025	Informal	State Public Notification requested
9127611	December 15, 2025	Resolving	State Compliance achieved
9127630	April 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 210232 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · 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
9127606	November 21, 2025	Informal	State Violation/Reminder Notice
9127607	November 21, 2025	Informal	State Public Notification requested
9127610	December 15, 2025	Resolving	State Compliance achieved
9127630	April 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 210228 · E. COLI · Ground Water Rule

Noncompliance period start July 14, 2025 · first reported November 14, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127599	August 13, 2025	Informal	State Violation/Reminder Notice
9127600	August 13, 2025	Informal	State Public Notification requested
9127629	April 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 210227 · E. COLI · Ground Water Rule

Noncompliance period start July 14, 2025 · first reported November 14, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127599	August 13, 2025	Informal	State Violation/Reminder Notice
9127600	August 13, 2025	Informal	State Public Notification requested
9127629	April 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210230 · 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
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127603	November 4, 2025	Informal	State Violation/Reminder Notice
9127604	November 4, 2025	Informal	State Public Notification requested
9127626	March 2, 2026	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 210229 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · first reported November 14, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9127622 August 19, 2025 Informal State Violation/Reminder Notice
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 210225 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end June 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field June 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9127608 June 30, 2025 Resolving State Compliance achieved
9127598 July 29, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127622	August 19, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127608	June 30, 2025	Resolving	State Compliance achieved
9127598	July 29, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 210226 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported November 14, 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
9127599	August 13, 2025	Informal	State Violation/Reminder Notice
9127600	August 13, 2025	Informal	State Public Notification requested
9127601	August 28, 2025	Resolving	State Compliance achieved
9127629	April 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210224 · 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
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127596	July 22, 2025	Informal	State Violation/Reminder Notice
9127597	July 22, 2025	Informal	State Public Notification requested
9127625	March 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210223 · 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
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127596	July 22, 2025	Informal	State Violation/Reminder Notice
9127597	July 22, 2025	Informal	State Public Notification requested
9127625	March 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210220 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
9127590	April 14, 2025	Informal	State Violation/Reminder Notice
9127591	April 14, 2025	Informal	State Public Notification requested
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127624	March 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210219 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 ID	Date	Category	EPA action type
9127590	April 14, 2025	Informal	State Violation/Reminder Notice
9127591	April 14, 2025	Informal	State Public Notification requested
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127624	March 2, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 210217 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2024 · period end October 15, 2024 · first reported May 15, 2025 · EPA return-to-compliance field October 15, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127588	October 15, 2024	Resolving	State Compliance achieved
9127583	February 27, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved
LSL ReportingViolation 210222 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9127593 July 11, 2025 Informal State Violation/Reminder Notice
9127595 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 210221 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9127592 July 11, 2025 Informal State Violation/Reminder Notice
9127594 July 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127593	July 11, 2025	Informal	State Violation/Reminder Notice
9127595	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127592	July 11, 2025	Informal	State Violation/Reminder Notice
9127594	July 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210216 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127584	February 26, 2025	Informal	State Violation/Reminder Notice
9127585	February 26, 2025	Informal	State Public Notification requested
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127623	March 2, 2026	Informal	State Public Notification received
9127618	April 10, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210215 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127584	February 26, 2025	Informal	State Violation/Reminder Notice
9127585	February 26, 2025	Informal	State Public Notification requested
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued
9127623	March 2, 2026	Informal	State Public Notification received
9127618	April 10, 2026	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 210214 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2024 · period end July 15, 2024 · first reported December 30, 2024 · EPA return-to-compliance field July 15, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127582	July 15, 2024	Resolving	State Compliance achieved
9127581	December 13, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 210213 · 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9127580 June 4, 2025 Formal State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210212 · 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
9127577	October 9, 2024	Informal	State Public Notification requested
9127578	October 9, 2024	Formal	State Administrative/Compliance Order without penalty issued
9127579	October 17, 2024	Informal	State Public Notification received
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210211 · 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
9127574	July 9, 2024	Informal	State Public Notification requested
9127575	July 9, 2024	Formal	State Administrative/Compliance Order without penalty issued
9127576	August 7, 2024	Informal	State Public Notification received
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210210 · 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
9127574	July 9, 2024	Informal	State Public Notification requested
9127575	July 9, 2024	Formal	State Administrative/Compliance Order without penalty issued
9127576	August 7, 2024	Informal	State Public Notification received
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, RegularViolation 210218 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 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
9127586	March 6, 2025	Informal	State Violation/Reminder Notice
9127587	March 6, 2025	Informal	State Public Notification requested
9127589	March 26, 2025	Resolving	State Compliance achieved
9127628	April 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210209 · 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
9127571	April 5, 2024	Formal	State Administrative/Compliance Order without penalty issued
9127572	April 5, 2024	Informal	State Public Notification requested
9127573	April 15, 2024	Informal	State Public Notification received
9127580	June 4, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 210206 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2022 · period end March 29, 2023 · first reported March 27, 2023 · EPA return-to-compliance field March 29, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9127566 March 21, 2023 Informal State Violation/Reminder Notice
9127567 March 29, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127566	March 21, 2023	Informal	State Violation/Reminder Notice
9127567	March 29, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 210204 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9127563	August 13, 2021	Informal	State Violation/Reminder Notice
9127564	August 13, 2021	Informal	State Public Notification requested
9127565	August 2, 2022	Resolving	State Compliance achieved
9127569	April 4, 2023	Informal	State 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.

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