OK2007502 · Oklahoma

NEW CORDELL UTILITY AUTHORITY

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

Violation records shown: 20
EPA health-based flag: 6
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 14

Counties listed by EPA · Washita 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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 285520 · Total Haloacetic Acids (HAA5) · 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
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 285519 · 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
No linked action row appears in the records shown.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 285518 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211753	February 23, 2026	Formal	State Administrative/Compliance Order without penalty issued
9211754	February 23, 2026	Informal	State Public Notification requested
9211755	March 2, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 285512 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211751	July 11, 2025	Informal	State Public Notification received
9211749	July 16, 2025	Formal	State Administrative/Compliance Order without penalty issued
9211750	July 16, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 285507 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211740	April 23, 2025	Formal	State Administrative/Compliance Order without penalty issued
9211741	April 23, 2025	Informal	State Public Notification requested
9211742	May 2, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285509 · Total Haloacetic Acids (HAA5) · 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
9211743	May 6, 2025	Informal	State Violation/Reminder Notice
9211744	May 6, 2025	Informal	State Public Notification requested
9211752	August 25, 2025	Resolving	State Compliance achieved
9211756	June 30, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285508 · 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
9211743	May 6, 2025	Informal	State Violation/Reminder Notice
9211744	May 6, 2025	Informal	State Public Notification requested
9211752	August 25, 2025	Resolving	State Compliance achieved
9211756	June 30, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 285505 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211734	October 30, 2024	Formal	State Administrative/Compliance Order without penalty issued
9211735	October 30, 2024	Informal	State Public Notification requested
9211738	November 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285504 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 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
9211725	August 21, 2024	Informal	State Violation/Reminder Notice
9211726	August 21, 2024	Informal	State Public Notification requested
9211733	October 11, 2024	Resolving	State Compliance achieved
9211745	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 285502 · Nitrate-Nitrite · Nitrate 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
9211718	May 15, 2024	Informal	State Violation/Reminder Notice
9211719	May 15, 2024	Informal	State Public Notification requested
9211721	May 20, 2024	Resolving	State Compliance achieved
9211746	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 285501 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211715	March 28, 2024	Informal	State Violation/Reminder Notice
9211716	March 28, 2024	Informal	State Public Notification requested
9211724	April 29, 2024	Informal	State Public Notification received
9211722	May 20, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285500 · Chlorine · Stage 1 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
9211715	March 28, 2024	Informal	State Violation/Reminder Notice
9211716	March 28, 2024	Informal	State Public Notification requested
9211724	April 29, 2024	Informal	State Public Notification received
9211720	May 20, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 285495 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2023 · period end March 29, 2024 · first reported January 2, 2024 · EPA return-to-compliance field March 29, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211710	August 30, 2023	Informal	State Violation/Reminder Notice
9211711	August 30, 2023	Informal	State Public Notification requested
9211717	March 29, 2024	Resolving	State Compliance achieved
9211723	May 30, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, Single SampleViolation 285494 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211707	April 20, 2023	Formal	State Administrative/Compliance Order without penalty issued
9211708	April 20, 2023	Informal	State Public Notification requested
9211709	April 27, 2023	Informal	State Public Notification received
9211714	March 27, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, Single SampleViolation 285491 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211694	February 13, 2023	Formal	State Administrative/Compliance Order without penalty issued
9211695	February 13, 2023	Informal	State Public Notification requested
9211696	February 24, 2023	Informal	State Public Notification received
9211713	March 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 285482 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211691	November 8, 2021	Resolving	State Compliance achieved
9211689	December 28, 2021	Informal	State Violation/Reminder Notice
9211690	December 28, 2021	Informal	State Public Notification requested
9211705	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285481 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end November 8, 2021 · first reported February 17, 2022 · EPA return-to-compliance field November 8, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211691	November 8, 2021	Resolving	State Compliance achieved
9211684	December 28, 2021	Informal	State Public Notification requested
9211687	December 28, 2021	Informal	State Violation/Reminder Notice
9211703	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 285480 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end July 19, 2022 · first reported February 17, 2022 · EPA return-to-compliance field July 19, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211680	November 18, 2021	Informal	State Violation/Reminder Notice
9211681	November 18, 2021	Informal	State Public Notification requested
9211693	July 19, 2022	Resolving	State Compliance achieved
9211704	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 285479 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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
9211691	November 8, 2021	Resolving	State Compliance achieved
9211678	November 18, 2021	Informal	State Violation/Reminder Notice
9211679	November 18, 2021	Informal	State Public Notification requested
9211682	November 24, 2021	Resolving	State Compliance achieved
9211706	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285478 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9211691	November 8, 2021	Resolving	State Compliance achieved
9211676	November 18, 2021	Informal	State Violation/Reminder Notice
9211677	November 18, 2021	Informal	State Public Notification requested
9211702	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