OK1020405 · Oklahoma

CREEK CO RWD # 7

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

Violation records shown: 27
EPA health-based flag: 12
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 15

Counties listed by EPA · Creek 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 13 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 308818 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2026 · first reported August 11, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 308817 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2026 · first reported August 11, 2026
No linked action row appears in the records shown.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 308816 · 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9168800 February 23, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 308815 · 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9168800 February 23, 2026 Formal State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308812 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 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
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued
9168803	June 15, 2026	Informal	State Violation/Reminder Notice
9168804	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308811 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 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
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued
9168803	June 15, 2026	Informal	State Violation/Reminder Notice
9168804	June 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 308800 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · 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
9168797	November 21, 2025	Informal	State Violation/Reminder Notice
9168798	November 21, 2025	Informal	State Public Notification requested
9168807	June 22, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308797 · 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
9168791	October 20, 2025	Informal	State Public Notification requested
9168792	October 20, 2025	Formal	State Administrative/Compliance Order without penalty issued
9168799	November 19, 2025	Informal	State Public Notification received
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308796 · Total Haloacetic Acids (HAA5) · 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
9168791	October 20, 2025	Informal	State Public Notification requested
9168792	October 20, 2025	Formal	State Administrative/Compliance Order without penalty issued
9168799	November 19, 2025	Informal	State Public Notification received
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 308789 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end July 28, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 28, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9168790 July 28, 2025 Resolving State Compliance achieved
9168783 July 29, 2025 Informal State Violation/Reminder Notice
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 308788 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end July 28, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 28, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9168789 July 28, 2025 Resolving State Compliance achieved
9168782 July 29, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168790	July 28, 2025	Resolving	State Compliance achieved
9168783	July 29, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168789	July 28, 2025	Resolving	State Compliance achieved
9168782	July 29, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 308791 · Chlorine dioxide · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168786	August 13, 2025	Informal	State Violation/Reminder Notice
9168787	August 13, 2025	Informal	State Public Notification requested
9168808	June 22, 2026	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring, Turbidity (Enhanced SWTR)Violation 308790 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168786	August 13, 2025	Informal	State Violation/Reminder Notice
9168787	August 13, 2025	Informal	State Public Notification requested
9168808	June 22, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308782 · Total Haloacetic Acids (HAA5) · 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
9168775	July 1, 2025	Informal	State Public Notification requested
9168777	July 1, 2025	Formal	State Administrative/Compliance Order without penalty issued
9168784	July 25, 2025	Informal	State Public Notification received
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308775 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168771	May 2, 2025	Informal	State Public Notification requested
9168772	May 2, 2025	Informal	State Public Notification requested
9168773	May 2, 2025	Formal	State Administrative/Compliance Order without penalty issued
9168774	May 23, 2025	Informal	State Public Notification received
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

LSL ReportingViolation 308784 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end March 10, 2026 · first reported August 13, 2025 · EPA return-to-compliance field March 10, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168779	July 11, 2025	Informal	State Violation/Reminder Notice
9999900000000000001	March 6, 2026	Formal	Federal Final Administrative Order issued
9168802	March 10, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 308783 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end March 10, 2026 · first reported August 13, 2025 · EPA return-to-compliance field March 10, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168778	July 11, 2025	Informal	State Violation/Reminder Notice
9168810	July 11, 2025	Informal	State Public Notification requested
9999900000000000001	March 6, 2026	Formal	Federal Final Administrative Order issued
9168801	March 10, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 308770 · Total Haloacetic Acids (HAA5) · 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
9168768	January 8, 2025	Informal	State Public Notification requested
9168769	January 8, 2025	Formal	State Administrative/Compliance Order without penalty issued
9168785	July 25, 2025	Informal	State Public Notification received
9168800	February 23, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 308768 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start September 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
9168765	November 14, 2024	Informal	State Public Notification requested
9168766	November 14, 2024	Formal	State Administrative/Compliance Order without penalty issued
9168770	December 18, 2024	Informal	State Public Notification received
9168780	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 308767 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field August 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168763	October 24, 2024	Informal	State Public Notification requested
9168764	October 24, 2024	Formal	State Administrative/Compliance Order without penalty issued
9168767	November 15, 2024	Informal	State Public Notification received
9168781	July 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 308760 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field October 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168755	December 15, 2023	Informal	State Violation/Reminder Notice
9168756	December 15, 2023	Informal	State Public Notification requested
9168757	April 5, 2024	Resolving	State Compliance achieved
9168760	April 28, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 308759 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field October 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168753	December 15, 2023	Informal	State Violation/Reminder Notice
9168754	December 15, 2023	Informal	State Public Notification requested
9168758	April 5, 2024	Resolving	State Compliance achieved
9168759	April 28, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 308754 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168749	June 21, 2023	Informal	State Violation/Reminder Notice
9168750	June 21, 2023	Informal	State Public Notification requested
9168752	September 8, 2023	Resolving	State Compliance achieved
9168762	April 28, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 308753 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168747	June 21, 2023	Informal	State Violation/Reminder Notice
9168748	June 21, 2023	Informal	State Public Notification requested
9168751	July 19, 2023	Resolving	State Compliance achieved
9168761	April 28, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 308732 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment 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
9168737	December 28, 2021	Informal	State Violation/Reminder Notice
9168738	December 28, 2021	Informal	State Public Notification requested
9168739	January 6, 2023	Resolving	State Compliance achieved
9168745	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 308724 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported November 16, 2021 · EPA return-to-compliance field July 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168729	September 17, 2021	Informal	State Violation/Reminder Notice
9168730	September 17, 2021	Informal	State Public Notification requested
9168734	November 16, 2021	Resolving	State Compliance achieved
9168743	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 308723 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported November 16, 2021 · EPA return-to-compliance field July 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9168731	September 17, 2021	Informal	State Violation/Reminder Notice
9168732	September 17, 2021	Informal	State Public Notification requested
9168733	November 16, 2021	Resolving	State Compliance achieved
9168744	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