OK1021674 · Oklahoma

JAY

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

Violation records shown: 35
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 26

Counties listed by EPA · Delaware 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 34 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 131331 · 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
9150853 August 19, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150853	August 19, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131334 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150852	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131355 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131354 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131353 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131352 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131351 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131350 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131349 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131348 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131347 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131346 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131345 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131344 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131343 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131342 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131341 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131340 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131339 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131338 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131337 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131336 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 131335 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · 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
9150849	February 19, 2026	Informal	State Violation/Reminder Notice
9150850	February 19, 2026	Informal	State Public Notification requested
9150851	March 3, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 131308 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end July 5, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 5, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150830	December 2, 2022	Informal	State Violation/Reminder Notice
9150831	December 2, 2022	Informal	State Public Notification requested
9150836	July 5, 2023	Resolving	State Compliance achieved
9150838	December 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 131306 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 15, 2022 · EPA return-to-compliance field August 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150827	October 19, 2022	Informal	State Violation/Reminder Notice
9150828	October 19, 2022	Informal	State Public Notification requested
9150829	November 1, 2022	Resolving	State Compliance achieved
9150839	October 19, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 131302 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2021 · period end July 29, 2022 · first reported February 17, 2022 · EPA return-to-compliance field July 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9150818 January 21, 2022 Informal State Violation/Reminder Notice
9150821 July 29, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150818	January 21, 2022	Informal	State Violation/Reminder Notice
9150821	July 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 131295 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start December 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 ID	Date	Category	EPA action type
9150812	February 12, 2021	Informal	State Violation/Reminder Notice
9150813	February 12, 2021	Informal	State Public Notification requested
9150815	November 16, 2021	Resolving	State Compliance achieved
9150835	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 131294 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 1, 2021 · EPA return-to-compliance field November 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150810	January 15, 2021	Informal	State Violation/Reminder Notice
9150811	January 15, 2021	Informal	State Public Notification requested
9150814	November 16, 2021	Resolving	State Compliance achieved
9150834	April 4, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 131301 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 2, 2020 · period end July 29, 2022 · first reported February 17, 2022 · EPA return-to-compliance field July 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9150816 January 5, 2022 Informal State Violation/Reminder Notice
9150822 July 29, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 131300 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start December 2, 2019 · period end July 29, 2022 · first reported February 17, 2022 · EPA return-to-compliance field July 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9150817 January 5, 2022 Informal State Violation/Reminder Notice
9150823 July 29, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150816	January 5, 2022	Informal	State Violation/Reminder Notice
9150822	July 29, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150817	January 5, 2022	Informal	State Violation/Reminder Notice
9150823	July 29, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 131278 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2017 · period end July 29, 2022 · first reported December 12, 2017 · EPA return-to-compliance field July 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150791	November 17, 2017	Informal	State Violation/Reminder Notice
9150824	July 29, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 131272 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2016 · period end July 29, 2022 · first reported March 24, 2017 · EPA return-to-compliance field July 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9150788 January 3, 2017 Informal State Violation/Reminder Notice
9150825 July 29, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150788	January 3, 2017	Informal	State Violation/Reminder Notice
9150825	July 29, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 131269 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2015 · period end July 29, 2022 · first reported November 16, 2015 · EPA return-to-compliance field July 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150779	February 19, 2016	Informal	State Violation/Reminder Notice
9150826	July 29, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 131313 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2009 · period end December 31, 2009 · first reported August 29, 2023 · EPA return-to-compliance field December 31, 2009

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9150837 July 24, 2023 Informal State Intentional no-action
9150846 April 24, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 131314 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start July 1, 2007 · period end September 30, 2007 · first reported August 29, 2023 · EPA return-to-compliance field September 30, 2007

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9150837 July 24, 2023 Informal State Intentional no-action
9150846 April 24, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150837	July 24, 2023	Informal	State Intentional no-action
9150846	April 24, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9150837	July 24, 2023	Informal	State Intentional no-action
9150846	April 24, 2025	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