OK3007415 · Oklahoma

WASHINGTON CO RWD #7

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

Violation records shown: 46
EPA health-based flag: 10
Health-based records unresolved in this snapshot: 2
Monitoring and reporting records: 35

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 35 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,318 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Addressed by formal action

LSL InventoryViolation 182 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported August 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
226	July 11, 2025	Informal	State Violation/Reminder Notice
9999900000000000001	March 25, 2026	Formal	Federal Final Administrative Order issued

EPA health-based flag · Addressed by formal action
OCCT/SOWT Treatment Installation/DemonstrationViolation 66 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start June 10, 2017 · first reported November 19, 2018

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
76 May 17, 2018 Formal State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 193 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
243	March 11, 2026	Informal	State Violation/Reminder Notice
244	March 11, 2026	Informal	State Public Notification requested
245	March 27, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 191 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · 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
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
238	November 25, 2025	Informal	State Violation/Reminder Notice
239	November 25, 2025	Informal	State Public Notification requested
241	December 30, 2025	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 189 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · period end June 27, 2025 · first reported November 14, 2025 · EPA return-to-compliance field June 27, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
232 June 27, 2025 Resolving State Compliance achieved
247 August 19, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232	June 27, 2025	Resolving	State Compliance achieved
247	August 19, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 190 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 14, 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
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
230	August 20, 2025	Informal	State Violation/Reminder Notice
231	August 20, 2025	Informal	State Public Notification requested
242	December 30, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 181 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts 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
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
221	May 13, 2025	Informal	State Violation/Reminder Notice
222	May 13, 2025	Informal	State Public Notification requested
223	May 27, 2025	Informal	State Public Notification received

Monitoring or reporting · Addressed by formal action

LSL ReportingViolation 183 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported August 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
227	July 11, 2025	Informal	State Violation/Reminder Notice
9999900000000000001	March 25, 2026	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 171 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212	September 26, 2024	Informal	State Violation/Reminder Notice
213	September 26, 2024	Informal	State Public Notification requested
216	December 27, 2024	Informal	State Public Notification received
225	June 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 170 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212	September 26, 2024	Informal	State Violation/Reminder Notice
213	September 26, 2024	Informal	State Public Notification requested
216	December 27, 2024	Informal	State Public Notification received
224	June 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 169 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start March 31, 2024 · period end August 30, 2024 · first reported June 14, 2024 · EPA return-to-compliance field August 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
210 May 21, 2024 Informal State Violation/Reminder Notice
214 August 30, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210	May 21, 2024	Informal	State Violation/Reminder Notice
214	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 167 · 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
206	February 8, 2024	Formal	State Administrative/Compliance Order without penalty issued
207	February 8, 2024	Informal	State Public Notification requested
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
211	May 29, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 168 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2023 · period end August 30, 2024 · first reported June 14, 2024 · EPA return-to-compliance field August 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
208 March 15, 2024 Informal State Violation/Reminder Notice
215 August 30, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
208	March 15, 2024	Informal	State Violation/Reminder Notice
215	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 151 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
196	November 15, 2022	Formal	State Administrative/Compliance Order without penalty issued
197	November 15, 2022	Informal	State Public Notification requested
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 145 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
192	August 30, 2022	Informal	State Violation/Reminder Notice
193	August 30, 2022	Informal	State Public Notification requested
195	September 26, 2022	Informal	State Public Notification received
198	November 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 144 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
192	August 30, 2022	Informal	State Violation/Reminder Notice
193	August 30, 2022	Informal	State Public Notification requested
195	September 26, 2022	Informal	State Public Notification received
198	November 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 127 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2022 · period end August 15, 2022 · first reported May 19, 2022 · EPA return-to-compliance field August 15, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
186	March 1, 2022	Informal	State Violation/Reminder Notice
187	March 1, 2022	Informal	State Public Notification requested
190	March 28, 2022	Informal	State Public Notification received
191	August 15, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 138 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2021 · period end April 15, 2022 · first reported May 19, 2022 · EPA return-to-compliance field April 15, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
188 March 22, 2022 Informal State Violation/Reminder Notice
189 April 15, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
188	March 22, 2022	Informal	State Violation/Reminder Notice
189	April 15, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 126 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 17, 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
183	February 1, 2022	Formal	State Administrative/Compliance Order without penalty issued
184	February 1, 2022	Informal	State Public Notification requested
185	February 28, 2022	Informal	State Public Notification received
209	April 30, 2024	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 108 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2021 · period end December 14, 2022 · first reported March 22, 2021 · EPA return-to-compliance field December 14, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
169	February 12, 2021	Informal	State Violation/Reminder Notice
170	February 12, 2021	Informal	State Public Notification requested
172	August 11, 2021	Resolving	State Compliance achieved
176	September 27, 2021	Informal	State Public Notification received
199	December 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 119 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2020 · period end August 11, 2021 · first reported March 1, 2021 · EPA return-to-compliance field August 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
163	February 12, 2021	Informal	State Violation/Reminder Notice
164	February 12, 2021	Informal	State Public Notification requested
172	August 11, 2021	Resolving	State Compliance achieved
177	September 27, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 97 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2019 · period end August 11, 2021 · first reported April 1, 2020 · EPA return-to-compliance field August 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
103	March 6, 2020	Informal	State Violation/Reminder Notice
104	March 6, 2020	Informal	State Public Notification requested
172	August 11, 2021	Resolving	State Compliance achieved
180	September 27, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 85 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2019 · period end August 11, 2021 · first reported June 21, 2019 · EPA return-to-compliance field August 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96	January 24, 2019	Formal	State Administrative/Compliance Order without penalty issued
97	January 24, 2019	Informal	State Public Notification requested
98	February 27, 2019	Informal	State Public Notification received
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 74 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2018 · period end January 11, 2021 · first reported December 27, 2018 · EPA return-to-compliance field January 11, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
92	November 30, 2018	Informal	State Violation/Reminder Notice
96	January 24, 2019	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 86 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2018 · period end August 11, 2021 · first reported February 15, 2019 · EPA return-to-compliance field August 11, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96	January 24, 2019	Formal	State Administrative/Compliance Order without penalty issued
159	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 58 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2018 · period end August 11, 2021 · first reported November 19, 2018 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
79	August 14, 2018	Informal	State Violation/Reminder Notice
80	August 14, 2018	Informal	State Public Notification requested
84	September 11, 2018	Informal	State Public Notification received
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
157	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 64 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 30, 2018 · period end January 11, 2021 · first reported September 26, 2018 · EPA return-to-compliance field January 11, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
83	August 28, 2018	Informal	State Violation/Reminder Notice
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 67 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2018 · period end August 11, 2021 · first reported November 19, 2018 · EPA return-to-compliance field August 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
91	October 12, 2018	Informal	State Public Notification requested
158	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 50 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2018 · period end August 11, 2021 · first reported March 27, 2018 · EPA return-to-compliance field August 11, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
77	May 17, 2018	Informal	State Public Notification requested
78	June 1, 2018	Informal	State Public Notification received
155	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 52 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2017 · period end August 11, 2021 · first reported March 27, 2018 · EPA return-to-compliance field August 11, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
77	May 17, 2018	Informal	State Public Notification requested
78	June 1, 2018	Informal	State Public Notification received
156	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 43 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2017 · period end August 11, 2021 · first reported November 15, 2017 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
61	August 18, 2017	Informal	State Violation/Reminder Notice
62	August 18, 2017	Informal	State Public Notification requested
68	September 21, 2017	Informal	State Public Notification received
73	October 30, 2017	Formal	State Administrative/Compliance Order without penalty issued
153	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 49 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2017 · period end August 11, 2021 · first reported November 15, 2017 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
65	August 18, 2017	Informal	State Violation/Reminder Notice
66	August 18, 2017	Informal	State Public Notification requested
69	September 21, 2017	Informal	State Public Notification received
73	October 30, 2017	Formal	State Administrative/Compliance Order without penalty issued
154	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 30 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2017 · period end August 11, 2021 · first reported May 19, 2017 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
67	April 10, 2017	Formal	State Administrative/Compliance Order with penalty issued
44	April 20, 2017	Informal	State Violation/Reminder Notice
45	April 20, 2017	Informal	State Public Notification requested
54	April 28, 2017	Informal	State Public Notification received
150	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 28 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2016 · period end January 11, 2021 · first reported May 19, 2017 · EPA return-to-compliance field January 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
43	March 16, 2017	Informal	State Violation/Reminder Notice
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 32 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2016 · period end August 11, 2021 · first reported May 19, 2017 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
67	April 10, 2017	Formal	State Administrative/Compliance Order with penalty issued
50	April 20, 2017	Informal	State Violation/Reminder Notice
51	April 20, 2017	Informal	State Public Notification requested
55	April 28, 2017	Informal	State Public Notification received
152	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 25 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2016 · period end August 11, 2021 · first reported March 24, 2017 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
40	December 2, 2016	Informal	State Violation/Reminder Notice
41	December 2, 2016	Informal	State Public Notification requested
42	January 17, 2017	Informal	State Public Notification received
67	April 10, 2017	Formal	State Administrative/Compliance Order with penalty issued
149	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 24 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 30, 2016 · period end January 11, 2021 · first reported November 14, 2016 · EPA return-to-compliance field January 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
38	October 7, 2016	Informal	State Violation/Reminder Notice
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 23 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 31, 2016 · period end January 11, 2021 · first reported June 23, 2016 · EPA return-to-compliance field January 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
34	June 3, 2016	Informal	State Violation/Reminder Notice
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 31 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2016 · period end August 11, 2021 · first reported May 19, 2017 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
67	April 10, 2017	Formal	State Administrative/Compliance Order with penalty issued
52	April 20, 2017	Informal	State Violation/Reminder Notice
53	April 20, 2017	Informal	State Public Notification requested
57	April 28, 2017	Informal	State Public Notification received
151	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 20 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2016 · period end August 11, 2021 · first reported May 18, 2016 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
27	February 22, 2016	Informal	State Violation/Reminder Notice
29	March 11, 2016	Informal	State Public Notification requested
33	May 26, 2016	Formal	State Administrative/Compliance Order with penalty issued
36	September 30, 2016	Informal	State Public Notification received
148	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 21 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2015 · period end January 11, 2021 · first reported May 18, 2016 · EPA return-to-compliance field January 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
30	March 14, 2016	Informal	State Violation/Reminder Notice
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

OCCT/SOWT Study/RecommendationViolation 29 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 7, 2015 · period end April 12, 2022 · first reported May 19, 2017 · EPA return-to-compliance field April 12, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
33	May 26, 2016	Formal	State Administrative/Compliance Order with penalty issued
246	April 12, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 17 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2015 · period end January 11, 2021 · first reported November 16, 2015 · EPA return-to-compliance field January 11, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26	November 13, 2015	Informal	State Violation/Reminder Notice
76	May 17, 2018	Formal	State Administrative/Compliance Order without penalty issued
90	October 12, 2018	Formal	State Administrative/Compliance Order without penalty issued
162	January 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 19 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2015 · period end August 11, 2021 · first reported March 2, 2016 · EPA return-to-compliance field August 11, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
27	February 22, 2016	Informal	State Violation/Reminder Notice
28	February 22, 2016	Informal	State Public Notification requested
33	May 26, 2016	Formal	State Administrative/Compliance Order with penalty issued
36	September 30, 2016	Informal	State Public Notification received
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 12 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2015 · period end August 11, 2021 · first reported November 16, 2015 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
15	August 3, 2015	Informal	State Violation/Reminder Notice
16	August 3, 2015	Informal	State Public Notification requested
33	May 26, 2016	Formal	State Administrative/Compliance Order with penalty issued
36	September 30, 2016	Informal	State Public Notification received
146	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 14 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2014 · period end August 11, 2021 · first reported November 16, 2015 · EPA return-to-compliance field August 11, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
18	August 25, 2015	Informal	State Violation/Reminder Notice
19	August 25, 2015	Informal	State Public Notification requested
33	May 26, 2016	Formal	State Administrative/Compliance Order with penalty issued
36	September 30, 2016	Informal	State Public Notification received
147	July 27, 2020	Resolving	State Compliance achieved
172	August 11, 2021	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