OK2002202 · Oklahoma

DEWEY CO RWD #2

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

Violation records shown: 20
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 19

Counties listed by EPA · Dewey 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 20 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 178010 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported May 15, 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
9000699	March 6, 2025	Informal	State Violation/Reminder Notice
9000700	March 6, 2025	Informal	State Public Notification requested
9000702	March 27, 2025	Resolving	State Compliance achieved
9000710	June 29, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 178009 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported May 15, 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
9000699	March 6, 2025	Informal	State Violation/Reminder Notice
9000700	March 6, 2025	Informal	State Public Notification requested
9000701	March 27, 2025	Resolving	State Compliance achieved
9000710	June 29, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved
LSL ReportingViolation 178012 · 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
9000714 July 11, 2025 Informal State Violation/Reminder Notice
9000716 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 178011 · 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
9000713 July 11, 2025 Informal State Violation/Reminder Notice
9000715 July 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000714	July 11, 2025	Informal	State Violation/Reminder Notice
9000716	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000713	July 11, 2025	Informal	State Violation/Reminder Notice
9000715	July 15, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 178006 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2024 · period end May 21, 2025 · first reported February 25, 2025 · EPA return-to-compliance field May 21, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000697	November 22, 2024	Informal	State Violation/Reminder Notice
9000698	November 22, 2024	Informal	State Public Notification requested
9000708	May 21, 2025	Resolving	State Compliance achieved
9000711	June 29, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 178005 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start July 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
9000697	November 22, 2024	Informal	State Violation/Reminder Notice
9000698	November 22, 2024	Informal	State Public Notification requested
9000709	June 26, 2025	Resolving	State Compliance achieved
9000711	June 29, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 178004 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start April 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
9000688	August 21, 2024	Informal	State Violation/Reminder Notice
9000689	August 21, 2024	Informal	State Public Notification requested
9000696	October 23, 2024	Resolving	State Compliance achieved
9000712	June 29, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 178002 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000684	February 28, 2024	Informal	State Violation/Reminder Notice
9000685	February 28, 2024	Informal	State Public Notification requested
9000687	April 3, 2024	Resolving	State Compliance achieved
9000706	June 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 178001 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000684	February 28, 2024	Informal	State Violation/Reminder Notice
9000685	February 28, 2024	Informal	State Public Notification requested
9000686	April 3, 2024	Resolving	State Compliance achieved
9000706	June 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 178000 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported February 14, 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
9000678	November 30, 2023	Informal	State Violation/Reminder Notice
9000679	November 30, 2023	Informal	State Public Notification requested
9000683	February 20, 2024	Resolving	State Compliance achieved
9000707	June 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 177999 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 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
9000680	November 30, 2023	Informal	State Violation/Reminder Notice
9000681	November 30, 2023	Informal	State Public Notification requested
9000682	February 20, 2024	Resolving	State Compliance achieved
9000705	June 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 177998 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported January 2, 2024 · 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
9000674	August 30, 2023	Informal	State Violation/Reminder Notice
9000675	August 30, 2023	Informal	State Public Notification requested
9000676	September 18, 2023	Resolving	State Compliance achieved
9000703	June 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 177997 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported January 2, 2024 · 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
9000672	August 30, 2023	Informal	State Violation/Reminder Notice
9000673	August 30, 2023	Informal	State Public Notification requested
9000677	September 18, 2023	Resolving	State Compliance achieved
9000704	June 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 177994 · Atrazine · Synthetic Organic Chemicals

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
9000665	May 24, 2023	Informal	State Violation/Reminder Notice
9000666	May 24, 2023	Informal	State Public Notification requested
9000669	July 7, 2023	Informal	State Public Notification received
9000668	July 26, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 177993 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000659	March 14, 2023	Informal	State Violation/Reminder Notice
9000660	March 14, 2023	Informal	State Public Notification requested
9000670	July 7, 2023	Informal	State Public Notification received
9000667	July 26, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 177971 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 26, 2022 · EPA return-to-compliance field June 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000656	August 30, 2022	Informal	State Violation/Reminder Notice
9000657	August 30, 2022	Informal	State Public Notification requested
9000658	November 29, 2022	Resolving	State Compliance achieved
9000671	July 7, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 177969 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported September 8, 2021 · EPA return-to-compliance field May 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000649	June 14, 2021	Resolving	State Compliance achieved
9000647	July 15, 2021	Informal	State Violation/Reminder Notice
9000648	July 15, 2021	Informal	State Public Notification requested
9000664	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 177968 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 14, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 14, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000649	June 14, 2021	Resolving	State Compliance achieved
9000645	July 15, 2021	Informal	State Violation/Reminder Notice
9000646	July 15, 2021	Informal	State Public Notification requested
9000663	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 177967 · Revised Total Coliform Rule · Revised Total Coliform 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
9000641	February 12, 2021	Informal	State Violation/Reminder Notice
9000642	February 12, 2021	Informal	State Public Notification requested
9000652	November 24, 2021	Resolving	State Compliance achieved
9000655	February 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 177966 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 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
9000643	February 12, 2021	Informal	State Violation/Reminder Notice
9000644	February 12, 2021	Informal	State Public Notification requested
9000649	June 14, 2021	Resolving	State Compliance achieved
9000653	February 12, 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