OK1010314 · Oklahoma

HUGO MUNICIPAL AUTHORITY

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

Violation records shown: 57
EPA health-based flag: 56
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Choctaw 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Treatment Technique Precursor RemovalViolation 265679 · CARBON, TOTAL · Stage 1 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9208143 June 8, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 265678 · 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9208143 June 8, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 265677 · 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9208143 June 8, 2026 Formal State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265675 · CARBON, TOTAL · Stage 1 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued
9208191	June 15, 2026	Informal	State Violation/Reminder Notice
9208192	June 15, 2026	Informal	State Public Notification requested
9208195	June 29, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265674 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued
9208191	June 15, 2026	Informal	State Violation/Reminder Notice
9208192	June 15, 2026	Informal	State Public Notification requested
9208195	June 29, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265673 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued
9208191	June 15, 2026	Informal	State Violation/Reminder Notice
9208192	June 15, 2026	Informal	State Public Notification requested
9208195	June 29, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265669 · TTHM · 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
9208187	March 11, 2026	Informal	State Violation/Reminder Notice
9208188	March 11, 2026	Informal	State Public Notification requested
9208190	March 30, 2026	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265668 · TTHM · 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
9208187	March 11, 2026	Informal	State Violation/Reminder Notice
9208188	March 11, 2026	Informal	State Public Notification requested
9208190	March 30, 2026	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265667 · 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
9208187	March 11, 2026	Informal	State Violation/Reminder Notice
9208188	March 11, 2026	Informal	State Public Notification requested
9208190	March 30, 2026	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265666 · CARBON, TOTAL · Stage 1 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
9208187	March 11, 2026	Informal	State Violation/Reminder Notice
9208188	March 11, 2026	Informal	State Public Notification requested
9208190	March 30, 2026	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265663 · CARBON, TOTAL · Stage 1 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208185	November 25, 2025	Informal	State Violation/Reminder Notice
9208186	November 25, 2025	Informal	State Public Notification requested
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265662 · TTHM · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208185	November 25, 2025	Informal	State Violation/Reminder Notice
9208186	November 25, 2025	Informal	State Public Notification requested
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265661 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208185	November 25, 2025	Informal	State Violation/Reminder Notice
9208186	November 25, 2025	Informal	State Public Notification requested
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265660 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208185	November 25, 2025	Informal	State Violation/Reminder Notice
9208186	November 25, 2025	Informal	State Public Notification requested
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265659 · CARBON, TOTAL · Stage 1 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
9208176	August 20, 2025	Informal	State Violation/Reminder Notice
9208177	August 20, 2025	Informal	State Public Notification requested
9208182	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265658 · TTHM · 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
9208176	August 20, 2025	Informal	State Violation/Reminder Notice
9208177	August 20, 2025	Informal	State Public Notification requested
9208182	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265657 · TTHM · 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
9208176	August 20, 2025	Informal	State Violation/Reminder Notice
9208177	August 20, 2025	Informal	State Public Notification requested
9208182	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265651 · TTHM · 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
9208169	May 23, 2025	Informal	State Violation/Reminder Notice
9208170	May 23, 2025	Informal	State Public Notification requested
9208183	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265650 · TTHM · 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
9208169	May 23, 2025	Informal	State Violation/Reminder Notice
9208170	May 23, 2025	Informal	State Public Notification requested
9208183	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265649 · CARBON, TOTAL · Stage 1 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
9208169	May 23, 2025	Informal	State Violation/Reminder Notice
9208170	May 23, 2025	Informal	State Public Notification requested
9208183	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
LSL ReportingViolation 265655 · 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
9208173 July 11, 2025 Informal State Violation/Reminder Notice
9208175 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 265654 · 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
9208172 July 11, 2025 Informal State Violation/Reminder Notice
9208174 July 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208173	July 11, 2025	Informal	State Violation/Reminder Notice
9208175	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208172	July 11, 2025	Informal	State Violation/Reminder Notice
9208174	July 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265646 · CARBON, TOTAL · Stage 1 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
9208167	February 26, 2025	Informal	State Violation/Reminder Notice
9208168	February 26, 2025	Informal	State Public Notification requested
9208184	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265645 · 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
9208167	February 26, 2025	Informal	State Violation/Reminder Notice
9208168	February 26, 2025	Informal	State Public Notification requested
9208184	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265644 · 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
9208167	February 26, 2025	Informal	State Violation/Reminder Notice
9208168	February 26, 2025	Informal	State Public Notification requested
9208184	September 19, 2025	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 265641 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208164	November 13, 2024	Informal	State Public Notification requested
9208165	November 13, 2024	Formal	State Administrative/Compliance Order without penalty issued
9208179	August 26, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265640 · CARBON, TOTAL · Stage 1 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
9208162	November 12, 2024	Informal	State Violation/Reminder Notice
9208163	November 12, 2024	Informal	State Public Notification requested
9208166	December 2, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265639 · 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
9208162	November 12, 2024	Informal	State Violation/Reminder Notice
9208163	November 12, 2024	Informal	State Public Notification requested
9208166	December 2, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265638 · 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
9208162	November 12, 2024	Informal	State Violation/Reminder Notice
9208163	November 12, 2024	Informal	State Public Notification requested
9208166	December 2, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 265636 · Surface Water Treatment Rule · Surface Water Treatment 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208158	September 17, 2024	Informal	State Public Notification requested
9208159	September 17, 2024	Formal	State Administrative/Compliance Order without penalty issued
9208180	August 26, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265635 · 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
9208156	August 30, 2024	Informal	State Violation/Reminder Notice
9208157	August 30, 2024	Informal	State Public Notification requested
9208160	September 30, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265634 · 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
9208156	August 30, 2024	Informal	State Violation/Reminder Notice
9208157	August 30, 2024	Informal	State Public Notification requested
9208160	September 30, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265632 · 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
9208154	April 30, 2024	Informal	State Violation/Reminder Notice
9208155	April 30, 2024	Informal	State Public Notification requested
9208161	September 30, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265631 · 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
9208154	April 30, 2024	Informal	State Violation/Reminder Notice
9208155	April 30, 2024	Informal	State Public Notification requested
9208161	September 30, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 265630 · CARBON, TOTAL · 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
9208151	March 5, 2024	Informal	State Violation/Reminder Notice
9208152	March 5, 2024	Informal	State Public Notification requested
9208153	March 27, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265629 · 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
9208151	March 5, 2024	Informal	State Violation/Reminder Notice
9208152	March 5, 2024	Informal	State Public Notification requested
9208153	March 27, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265628 · 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
9208151	March 5, 2024	Informal	State Violation/Reminder Notice
9208152	March 5, 2024	Informal	State Public Notification requested
9208153	March 27, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265627 · 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
9208151	March 5, 2024	Informal	State Violation/Reminder Notice
9208152	March 5, 2024	Informal	State Public Notification requested
9208153	March 27, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265626 · 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
9208151	March 5, 2024	Informal	State Violation/Reminder Notice
9208152	March 5, 2024	Informal	State Public Notification requested
9208153	March 27, 2024	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265625 · TTHM · 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
9208148	November 15, 2023	Informal	State Violation/Reminder Notice
9208149	November 15, 2023	Informal	State Public Notification requested
9208150	November 28, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265624 · TTHM · 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
9208148	November 15, 2023	Informal	State Violation/Reminder Notice
9208149	November 15, 2023	Informal	State Public Notification requested
9208150	November 28, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265623 · 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
9208148	November 15, 2023	Informal	State Violation/Reminder Notice
9208149	November 15, 2023	Informal	State Public Notification requested
9208150	November 28, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265622 · 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
9208148	November 15, 2023	Informal	State Violation/Reminder Notice
9208149	November 15, 2023	Informal	State Public Notification requested
9208150	November 28, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265619 · TTHM · Stage 2 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
9208144	August 29, 2023	Informal	State Violation/Reminder Notice
9208145	August 29, 2023	Informal	State Public Notification requested
9208146	September 27, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265618 · TTHM · Stage 2 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
9208144	August 29, 2023	Informal	State Violation/Reminder Notice
9208145	August 29, 2023	Informal	State Public Notification requested
9208146	September 27, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265617 · Total Haloacetic Acids (HAA5) · Stage 2 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
9208144	August 29, 2023	Informal	State Violation/Reminder Notice
9208145	August 29, 2023	Informal	State Public Notification requested
9208146	September 27, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265616 · Total Haloacetic Acids (HAA5) · Stage 2 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
9208144	August 29, 2023	Informal	State Violation/Reminder Notice
9208145	August 29, 2023	Informal	State Public Notification requested
9208146	September 27, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265615 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 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
9208140	May 30, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208141	May 30, 2023	Informal	State Public Notification requested
9208142	July 3, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265614 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 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
9208140	May 30, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208141	May 30, 2023	Informal	State Public Notification requested
9208142	July 3, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265613 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 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
9208140	May 30, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208141	May 30, 2023	Informal	State Public Notification requested
9208142	July 3, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265612 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 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
9208140	May 30, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208141	May 30, 2023	Informal	State Public Notification requested
9208142	July 3, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265611 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported May 31, 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
9208137	April 12, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208138	April 12, 2023	Informal	State Public Notification requested
9208139	May 8, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265610 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported May 31, 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
9208137	April 12, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208138	April 12, 2023	Informal	State Public Notification requested
9208139	May 8, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Single Turbidity Exceed (Enhanced SWTR)Violation 265607 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9208133	January 3, 2023	Formal	State Administrative/Compliance Order without penalty issued
9208134	January 3, 2023	Informal	State Public Notification requested
9208135	January 30, 2023	Informal	State Public Notification received
9208181	August 26, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265606 · 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
9208119	October 14, 2019	Formal	State Administrative/Compliance Order with penalty issued
9208131	November 15, 2022	Formal	State Administrative/Compliance Order without penalty issued
9208132	November 15, 2022	Informal	State Public Notification requested
9208136	March 2, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265605 · 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
9208119	October 14, 2019	Formal	State Administrative/Compliance Order with penalty issued
9208131	November 15, 2022	Formal	State Administrative/Compliance Order without penalty issued
9208132	November 15, 2022	Informal	State Public Notification requested
9208136	March 2, 2023	Informal	State Public Notification received
9208143	June 8, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265604 · 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
9208119	October 14, 2019	Formal	State Administrative/Compliance Order with penalty issued
9208131	November 15, 2022	Formal	State Administrative/Compliance Order without penalty issued
9208132	November 15, 2022	Informal	State Public Notification requested
9208136	March 2, 2023	Informal	State Public Notification received
9208143	June 8, 2026	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