OK1021696 · Oklahoma

AFTON PWA

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

Violation records shown: 27
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 20

Counties listed by EPA · Ottawa 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 22 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 · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 129009 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 8, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 8, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9002810 June 2, 2026 Informal State Violation/Reminder Notice
9002818 June 8, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002810	June 2, 2026	Informal	State Violation/Reminder Notice
9002818	June 8, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Failure Submit IDSE/Subpart V Plan RptViolation 129006 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2025 · first reported May 13, 2026

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002806	February 19, 2026	Informal	State Violation/Reminder Notice
9002807	February 19, 2026	Informal	State Violation/Reminder Notice
9002808	February 19, 2026	Informal	State Violation/Reminder Notice
9002809	February 19, 2026	Informal	State Public Notification requested
9002817	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

Failure Submit IDSE/Subpart V Plan RptViolation 129005 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2025 · first reported May 13, 2026

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002806	February 19, 2026	Informal	State Violation/Reminder Notice
9002807	February 19, 2026	Informal	State Violation/Reminder Notice
9002808	February 19, 2026	Informal	State Violation/Reminder Notice
9002809	February 19, 2026	Informal	State Public Notification requested
9002817	June 8, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129001 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002804	October 18, 2025	Informal	State Public Notification received
9002796	October 20, 2025	Informal	State Public Notification requested
9002799	October 20, 2025	Formal	State Administrative/Compliance Order without penalty issued

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 129000 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end September 15, 2025 · first reported November 14, 2025 · EPA return-to-compliance field September 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002819	August 19, 2025	Informal	State Violation/Reminder Notice
9002802	September 15, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 128998 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end August 18, 2025 · first reported August 13, 2025 · EPA return-to-compliance field August 18, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9002782 July 29, 2025 Informal State Violation/Reminder Notice
9002792 August 18, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002782	July 29, 2025	Informal	State Violation/Reminder Notice
9002792	August 18, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 128997 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field May 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002780	July 23, 2025	Informal	State Violation/Reminder Notice
9002781	July 23, 2025	Informal	State Public Notification requested
9002790	September 18, 2025	Resolving	State Compliance achieved
9002816	June 8, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 128999 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002783	August 11, 2025	Informal	State Public Notification requested
9002784	August 11, 2025	Formal	State Administrative/Compliance Order without penalty issued
9002805	October 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 128993 · 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
9002774	June 27, 2025	Informal	State Violation/Reminder Notice
9002775	June 27, 2025	Informal	State Public Notification requested
9002786	September 18, 2025	Resolving	State Compliance achieved
9002815	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 128992 · 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
9002774	June 27, 2025	Informal	State Violation/Reminder Notice
9002775	June 27, 2025	Informal	State Public Notification requested
9002786	September 18, 2025	Resolving	State Compliance achieved
9002815	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 128991 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 13, 2025 · EPA return-to-compliance field April 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002774	June 27, 2025	Informal	State Violation/Reminder Notice
9002775	June 27, 2025	Informal	State Public Notification requested
9002789	September 18, 2025	Resolving	State Compliance achieved
9002815	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 128988 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported May 15, 2025 · EPA return-to-compliance field February 28, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002769	May 6, 2025	Informal	State Violation/Reminder Notice
9002770	May 6, 2025	Informal	State Public Notification requested
9002788	September 18, 2025	Resolving	State Compliance achieved
9002814	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 128990 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 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
9002771	June 3, 2025	Informal	State Violation/Reminder Notice
9002772	June 3, 2025	Informal	State Public Notification requested
9002791	September 18, 2025	Resolving	State Compliance achieved
9002813	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 128987 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002765	April 9, 2025	Informal	State Violation/Reminder Notice
9002766	April 9, 2025	Informal	State Public Notification requested
9002767	April 9, 2025	Informal	State Violation/Reminder Notice
9002768	April 9, 2025	Informal	State Public Notification requested
9002785	September 18, 2025	Resolving	State Compliance achieved
9002811	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 128986 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002765	April 9, 2025	Informal	State Violation/Reminder Notice
9002766	April 9, 2025	Informal	State Public Notification requested
9002767	April 9, 2025	Informal	State Violation/Reminder Notice
9002768	April 9, 2025	Informal	State Public Notification requested
9002785	September 18, 2025	Resolving	State Compliance achieved
9002811	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 128985 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002765	April 9, 2025	Informal	State Violation/Reminder Notice
9002766	April 9, 2025	Informal	State Public Notification requested
9002767	April 9, 2025	Informal	State Violation/Reminder Notice
9002768	April 9, 2025	Informal	State Public Notification requested
9002787	September 18, 2025	Resolving	State Compliance achieved
9002811	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 128982 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2024 · period end August 18, 2025 · first reported May 15, 2025 · EPA return-to-compliance field August 18, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002762	February 27, 2025	Informal	State Violation/Reminder Notice
9002795	August 18, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
LSL ReportingViolation 128995 · 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
9002777 July 11, 2025 Informal State Violation/Reminder Notice
9002779 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 128994 · 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
9002776 July 11, 2025 Informal State Violation/Reminder Notice
9002778 July 15, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 128979 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end June 25, 2024 · first reported December 30, 2024 · EPA return-to-compliance field June 25, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9002761 June 25, 2024 Resolving State Compliance achieved
9002760 July 12, 2024 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002777	July 11, 2025	Informal	State Violation/Reminder Notice
9002779	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002776	July 11, 2025	Informal	State Violation/Reminder Notice
9002778	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002761	June 25, 2024	Resolving	State Compliance achieved
9002760	July 12, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, Single SampleViolation 128974 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002755	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
9002756	August 31, 2023	Informal	State Public Notification requested
9002759	March 20, 2024	Resolving	State Compliance achieved
9002812	June 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 128972 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2023 · period end August 18, 2025 · first reported August 29, 2023 · EPA return-to-compliance field August 18, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9002754 July 20, 2023 Informal State Violation/Reminder Notice
9002793 August 18, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002754	July 20, 2023	Informal	State Violation/Reminder Notice
9002793	August 18, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 128969 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 2, 2022 · period end September 8, 2023 · first reported March 27, 2023 · EPA return-to-compliance field September 8, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002753	January 18, 2023	Informal	State Violation/Reminder Notice
9002757	September 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 128968 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2021 · period end August 18, 2025 · first reported May 19, 2022 · EPA return-to-compliance field August 18, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9002750 March 22, 2022 Informal State Violation/Reminder Notice
9002794 August 18, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002750	March 22, 2022	Informal	State Violation/Reminder Notice
9002794	August 18, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 128967 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002748	March 1, 2022	Informal	State Violation/Reminder Notice
9002749	March 1, 2022	Informal	State Public Notification requested
9002751	May 6, 2022	Resolving	State Compliance achieved
9002758	March 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 128954 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002718	April 16, 2021	Informal	State Violation/Reminder Notice
9002719	April 16, 2021	Informal	State Public Notification requested
9002727	November 16, 2021	Resolving	State Compliance achieved
9002745	April 16, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 128953 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9002716	April 16, 2021	Informal	State Violation/Reminder Notice
9002717	April 16, 2021	Informal	State Public Notification requested
9002726	November 16, 2021	Resolving	State Compliance achieved
9002747	April 16, 2022	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