OK2006061 · Oklahoma

CUSHING

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

Violation records shown: 23
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 22

Counties listed by EPA · Payne 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 271 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved
LSL ReportingViolation 358 · 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
43 July 11, 2025 Informal State Violation/Reminder Notice
45 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 357 · 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
42 July 11, 2025 Informal State Violation/Reminder Notice
44 July 15, 2025 Resolving State Compliance achieved
Monitoring or reporting · Archived
Monitoring, RegularViolation 354 · Styrene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 353 · Ethylbenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 352 · Toluene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 351 · Benzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 350 · CHLOROBENZENE · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 349 · Tetrachloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 348 · 1,1,2-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 347 · Trichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 346 · 1,2-Dichloropropane · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 345 · Carbon tetrachloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 344 · 1,1,1-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 343 · 1,2-Dichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 342 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 341 · 1,1-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 340 · Vinyl chloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 339 · p-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 338 · o-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 337 · DICHLOROMETHANE · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 336 · Xylenes, Total · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 335 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 334 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.

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

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
42	July 11, 2025	Informal	State Violation/Reminder Notice
44	July 15, 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