OK3007401 · Oklahoma

WASHINGTON CO RWD #1

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

Violation records shown: 17
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 16

Counties listed by EPA · Washington 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 17 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 399 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 59733 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
259	August 21, 2024	Informal	State Violation/Reminder Notice
260	August 21, 2024	Informal	State Public Notification requested
269	June 26, 2025	Resolving	State Compliance achieved
271	June 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 59732 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
259	August 21, 2024	Informal	State Violation/Reminder Notice
260	August 21, 2024	Informal	State Public Notification requested
269	June 26, 2025	Resolving	State Compliance achieved
271	June 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 59730 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
252	May 15, 2024	Informal	State Violation/Reminder Notice
253	May 15, 2024	Informal	State Public Notification requested
268	June 26, 2025	Resolving	State Compliance achieved
272	June 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 59729 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
252	May 15, 2024	Informal	State Violation/Reminder Notice
253	May 15, 2024	Informal	State Public Notification requested
268	June 26, 2025	Resolving	State Compliance achieved
272	June 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59726 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2024 · period end July 5, 2024 · first reported June 14, 2024 · EPA return-to-compliance field July 5, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
250	February 28, 2024	Informal	State Violation/Reminder Notice
251	February 28, 2024	Informal	State Public Notification requested
254	May 1, 2024	Informal	State Public Notification received
257	July 5, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 59728 · Total Haloacetic Acids (HAA5) · Stage 2 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
250	February 28, 2024	Informal	State Violation/Reminder Notice
251	February 28, 2024	Informal	State Public Notification requested
254	May 1, 2024	Informal	State Public Notification received
267	June 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 59727 · TTHM · Stage 2 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
250	February 28, 2024	Informal	State Violation/Reminder Notice
251	February 28, 2024	Informal	State Public Notification requested
254	May 1, 2024	Informal	State Public Notification received
267	June 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59725 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2023 · period end August 4, 2023 · first reported May 31, 2023 · EPA return-to-compliance field August 4, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
235	March 14, 2023	Informal	State Violation/Reminder Notice
236	March 14, 2023	Informal	State Public Notification requested
249	August 4, 2023	Resolving	State Compliance achieved
256	May 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59724 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2022 · period end August 4, 2023 · first reported November 15, 2022 · EPA return-to-compliance field August 4, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232	August 30, 2022	Informal	State Violation/Reminder Notice
233	August 30, 2022	Informal	State Public Notification requested
248	August 4, 2023	Resolving	State Compliance achieved
255	May 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59723 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2022 · period end August 4, 2023 · first reported May 19, 2022 · EPA return-to-compliance field August 4, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230	March 1, 2022	Informal	State Violation/Reminder Notice
231	March 1, 2022	Informal	State Public Notification requested
239	April 4, 2023	Informal	State Public Notification received
247	August 4, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59720 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2021 · period end August 4, 2023 · first reported November 16, 2021 · EPA return-to-compliance field August 4, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
225	August 13, 2021	Informal	State Violation/Reminder Notice
226	August 13, 2021	Informal	State Public Notification requested
227	January 5, 2022	Formal	State Administrative/Compliance Order without penalty issued
240	April 4, 2023	Informal	State Public Notification received
246	August 4, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 59721 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 17, 2021 · period end January 6, 2023 · first reported February 17, 2022 · EPA return-to-compliance field January 6, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
227	January 5, 2022	Formal	State Administrative/Compliance Order without penalty issued
234	January 6, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59719 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2021 · period end August 4, 2023 · first reported March 22, 2021 · EPA return-to-compliance field August 4, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223	February 12, 2021	Informal	State Violation/Reminder Notice
224	February 12, 2021	Informal	State Public Notification requested
227	January 5, 2022	Formal	State Administrative/Compliance Order without penalty issued
228	February 12, 2022	Informal	State Public Notification received
245	August 4, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59717 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2020 · period end August 4, 2023 · first reported May 19, 2020 · EPA return-to-compliance field August 4, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
219	March 6, 2020	Informal	State Violation/Reminder Notice
220	March 6, 2020	Informal	State Public Notification requested
229	March 6, 2021	Informal	State Public Notification received
227	January 5, 2022	Formal	State Administrative/Compliance Order without penalty issued
244	August 4, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59716 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2019 · period end August 4, 2023 · first reported November 21, 2019 · EPA return-to-compliance field August 4, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
216	August 26, 2019	Informal	State Violation/Reminder Notice
217	August 26, 2019	Informal	State Public Notification requested
221	October 18, 2019	Informal	State Public Notification received
218	October 24, 2019	Formal	State Administrative/Compliance Order without penalty issued
243	August 4, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59715 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2019 · period end August 4, 2023 · first reported June 21, 2019 · EPA return-to-compliance field August 4, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
213	February 25, 2019	Informal	State Violation/Reminder Notice
214	February 25, 2019	Informal	State Public Notification requested
215	March 1, 2019	Formal	State Administrative/Compliance Order without penalty issued
222	October 18, 2019	Informal	State Public Notification received
242	August 4, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 59714 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2018 · period end August 4, 2023 · first reported November 19, 2018 · EPA return-to-compliance field August 4, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
205	August 14, 2018	Informal	State Violation/Reminder Notice
206	August 14, 2018	Informal	State Public Notification requested
211	September 18, 2018	Informal	State Public Notification received
215	March 1, 2019	Formal	State Administrative/Compliance Order without penalty issued
241	August 4, 2023	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