OK3005127 · Oklahoma

BOYNTON PWA

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

Violation records shown: 51
EPA health-based flag: 29
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 20

Counties listed by EPA · Muskogee 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 19 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 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 309300 · 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.
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 309299 · 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.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309298 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001718	June 29, 2026	Informal	State Violation/Reminder Notice
9001719	June 29, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309297 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001718	June 29, 2026	Informal	State Violation/Reminder Notice
9001719	June 29, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309296 · 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
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001716	June 9, 2026	Informal	State Violation/Reminder Notice
9001717	June 9, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309295 · 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
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001716	June 9, 2026	Informal	State Violation/Reminder Notice
9001717	June 9, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309294 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001714	February 9, 2026	Informal	State Violation/Reminder Notice
9001715	February 9, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 309293 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · first reported February 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001712	November 21, 2025	Informal	State Violation/Reminder Notice
9001713	November 21, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309290 · 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001707	November 4, 2025	Informal	State Violation/Reminder Notice
9001708	November 4, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309289 · 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued
9001707	November 4, 2025	Informal	State Violation/Reminder Notice
9001708	November 4, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 309288 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end August 28, 2025 · first reported November 14, 2025 · EPA return-to-compliance field August 28, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001720	August 19, 2025	Informal	State Violation/Reminder Notice
9001706	August 28, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309287 · 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001703	July 22, 2025	Informal	State Violation/Reminder Notice
9001704	July 22, 2025	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309286 · 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001703	July 22, 2025	Informal	State Violation/Reminder Notice
9001704	July 22, 2025	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 309281 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end July 11, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 11, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001694	June 3, 2025	Informal	State Violation/Reminder Notice
9001695	June 3, 2025	Informal	State Violation/Reminder Notice
9001700	July 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 309280 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end July 11, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 11, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001694	June 3, 2025	Informal	State Violation/Reminder Notice
9001695	June 3, 2025	Informal	State Violation/Reminder Notice
9001699	July 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309279 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001692	May 6, 2025	Informal	State Violation/Reminder Notice
9001693	May 6, 2025	Informal	State Public Notification requested
9001696	June 27, 2025	Informal	State Public Notification received
9001705	August 4, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309278 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001692	May 6, 2025	Informal	State Violation/Reminder Notice
9001693	May 6, 2025	Informal	State Public Notification requested
9001696	June 27, 2025	Informal	State Public Notification received
9001705	August 4, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309277 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001690	April 14, 2025	Informal	State Violation/Reminder Notice
9001691	April 14, 2025	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309276 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001690	April 14, 2025	Informal	State Violation/Reminder Notice
9001691	April 14, 2025	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
LSL ReportingViolation 309283 · 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
9001698 July 11, 2025 Informal State Violation/Reminder Notice
9001702 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 309282 · 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
9001697 July 11, 2025 Informal State Violation/Reminder Notice
9001701 July 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001698	July 11, 2025	Informal	State Violation/Reminder Notice
9001702	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001697	July 11, 2025	Informal	State Violation/Reminder Notice
9001701	July 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309275 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001688	February 26, 2025	Informal	State Violation/Reminder Notice
9001689	February 26, 2025	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309274 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001688	February 26, 2025	Informal	State Violation/Reminder Notice
9001689	February 26, 2025	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309273 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
9001683	October 21, 2024	Informal	State Violation/Reminder Notice
9001684	October 21, 2024	Informal	State Public Notification requested
9001687	November 5, 2024	Informal	State Public Notification received
9001686	January 9, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309272 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
9001683	October 21, 2024	Informal	State Violation/Reminder Notice
9001684	October 21, 2024	Informal	State Public Notification requested
9001687	November 5, 2024	Informal	State Public Notification received
9001686	January 9, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 309269 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 2, 2023 · period end September 28, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 28, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001679	September 28, 2023	Resolving	State Compliance achieved
9001678	January 18, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309264 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001672	September 29, 2023	Informal	State Violation/Reminder Notice
9001673	September 29, 2023	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309266 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 1, 2023 · period end August 31, 2023 · first reported January 2, 2024 · EPA return-to-compliance field August 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001670	October 19, 2023	Informal	State Violation/Reminder Notice
9001671	October 19, 2023	Informal	State Public Notification requested
9001674	November 6, 2023	Informal	State Public Notification received
9001677	December 5, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309265 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 1, 2023 · period end August 31, 2023 · first reported January 2, 2024 · EPA return-to-compliance field August 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001670	October 19, 2023	Informal	State Violation/Reminder Notice
9001671	October 19, 2023	Informal	State Public Notification requested
9001674	November 6, 2023	Informal	State Public Notification received
9001677	December 5, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309263 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · 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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001668	August 15, 2023	Informal	State Violation/Reminder Notice
9001669	August 15, 2023	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309262 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 1, 2023 · period end May 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field May 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001666	July 21, 2023	Informal	State Violation/Reminder Notice
9001667	July 21, 2023	Informal	State Public Notification requested
9001675	November 6, 2023	Informal	State Public Notification received
9001676	December 5, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309261 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 1, 2023 · period end May 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field May 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001666	July 21, 2023	Informal	State Violation/Reminder Notice
9001667	July 21, 2023	Informal	State Public Notification requested
9001675	November 6, 2023	Informal	State Public Notification received
9001676	December 5, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309260 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001664	April 24, 2023	Informal	State Violation/Reminder Notice
9001665	April 24, 2023	Informal	State Public Notification requested
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309257 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001656	December 22, 2022	Informal	State Violation/Reminder Notice
9001657	December 22, 2022	Informal	State Public Notification requested
9001662	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 309259 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2022 · period end February 2, 2023 · first reported March 27, 2023 · EPA return-to-compliance field February 2, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001659	January 18, 2023	Informal	State Violation/Reminder Notice
9001661	February 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 309258 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2022 · period end February 2, 2023 · first reported March 27, 2023 · EPA return-to-compliance field February 2, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001658	January 18, 2023	Informal	State Violation/Reminder Notice
9001660	February 2, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309256 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001656	December 22, 2022	Informal	State Violation/Reminder Notice
9001657	December 22, 2022	Informal	State Public Notification requested
9001662	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309255 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001656	December 22, 2022	Informal	State Violation/Reminder Notice
9001657	December 22, 2022	Informal	State Public Notification requested
9001662	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309254 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001656	December 22, 2022	Informal	State Violation/Reminder Notice
9001657	December 22, 2022	Informal	State Public Notification requested
9001662	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309253 · Total Haloacetic Acids (HAA5) · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001656	December 22, 2022	Informal	State Violation/Reminder Notice
9001657	December 22, 2022	Informal	State Public Notification requested
9001662	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309252 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001654	April 28, 2022	Informal	State Violation/Reminder Notice
9001655	April 28, 2022	Informal	State Public Notification requested
9001663	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309251 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001654	April 28, 2022	Informal	State Violation/Reminder Notice
9001655	April 28, 2022	Informal	State Public Notification requested
9001663	January 9, 2023	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 309250 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2021 · period end March 29, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9001650 March 22, 2022 Informal State Violation/Reminder Notice
9001652 March 29, 2022 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 309249 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2021 · period end March 29, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9001651 March 22, 2022 Informal State Violation/Reminder Notice
9001653 March 29, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001650	March 22, 2022	Informal	State Violation/Reminder Notice
9001652	March 29, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001651	March 22, 2022	Informal	State Violation/Reminder Notice
9001653	March 29, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309248 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001645	February 17, 2022	Informal	State Violation/Reminder Notice
9001646	February 17, 2022	Informal	State Public Notification requested
9001648	March 2, 2022	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309247 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001645	February 17, 2022	Informal	State Violation/Reminder Notice
9001646	February 17, 2022	Informal	State Public Notification requested
9001648	March 2, 2022	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309244 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001643	November 12, 2021	Informal	State Violation/Reminder Notice
9001644	November 12, 2021	Informal	State Public Notification requested
9001649	March 2, 2022	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309243 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001643	November 12, 2021	Informal	State Violation/Reminder Notice
9001644	November 12, 2021	Informal	State Public Notification requested
9001649	March 2, 2022	Informal	State Public Notification received
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309241 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 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
9001639	July 15, 2021	Informal	State Violation/Reminder Notice
9001640	July 15, 2021	Informal	State Public Notification requested
9001641	July 26, 2021	Informal	State Public Notification received
9001647	March 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 309240 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 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
9001639	July 15, 2021	Informal	State Violation/Reminder Notice
9001640	July 15, 2021	Informal	State Public Notification requested
9001641	July 26, 2021	Informal	State Public Notification received
9001647	March 2, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309235 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported March 1, 2021 · EPA return-to-compliance field September 30, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9001621	December 16, 2020	Formal	State Administrative/Compliance Order without penalty issued
9001622	December 16, 2020	Informal	State Public Notification requested
9001633	January 4, 2021	Informal	State Public Notification received
9001638	April 20, 2021	Formal	State Administrative/Compliance Order with penalty issued
9001711	October 30, 2025	Formal	State Administrative/Compliance Order with penalty issued

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