OK1021210 · Oklahoma

CLEVELAND MUNICIPAL AUTHORITY

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

Violation records shown: 85
EPA health-based flag: 76
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 9

Counties listed by EPA · Pawnee 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 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 92.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 125609 · 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
9140789 May 26, 2026 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 125608 · 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
9140789 May 26, 2026 Formal State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125607 · 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
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued
9140793	June 15, 2026	Informal	State Violation/Reminder Notice
9140794	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125606 · 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
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued
9140791	June 15, 2026	Informal	State Violation/Reminder Notice
9140792	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125604 · 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
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140787	March 11, 2026	Informal	State Violation/Reminder Notice
9140788	March 11, 2026	Informal	State Public Notification requested
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125603 · 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
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140787	March 11, 2026	Informal	State Violation/Reminder Notice
9140788	March 11, 2026	Informal	State Public Notification requested
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 125597 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported November 14, 2025 · EPA return-to-compliance field August 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140780	October 15, 2025	Informal	State Violation/Reminder Notice
9140781	October 15, 2025	Informal	State Public Notification requested
9140783	November 24, 2025	Resolving	State Compliance achieved
9140795	June 26, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125602 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140785	November 25, 2025	Informal	State Violation/Reminder Notice
9140786	November 25, 2025	Informal	State Public Notification requested
9140790	December 29, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125601 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140785	November 25, 2025	Informal	State Violation/Reminder Notice
9140786	November 25, 2025	Informal	State Public Notification requested
9140790	December 29, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125596 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140777	August 20, 2025	Informal	State Violation/Reminder Notice
9140778	August 20, 2025	Informal	State Public Notification requested
9140779	September 2, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125595 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140777	August 20, 2025	Informal	State Violation/Reminder Notice
9140778	August 20, 2025	Informal	State Public Notification requested
9140779	September 2, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125594 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140777	August 20, 2025	Informal	State Violation/Reminder Notice
9140778	August 20, 2025	Informal	State Public Notification requested
9140779	September 2, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125587 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140733	May 23, 2025	Informal	State Violation/Reminder Notice
9140734	May 23, 2025	Informal	State Public Notification requested
9140774	May 31, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125586 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140733	May 23, 2025	Informal	State Violation/Reminder Notice
9140734	May 23, 2025	Informal	State Public Notification requested
9140774	May 31, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125585 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140733	May 23, 2025	Informal	State Violation/Reminder Notice
9140734	May 23, 2025	Informal	State Public Notification requested
9140774	May 31, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
LSL ReportingViolation 125590 · 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
9140770 July 11, 2025 Informal State Violation/Reminder Notice
9140772 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 125589 · 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
9140769 July 11, 2025 Informal State Violation/Reminder Notice
9140771 July 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140770	July 11, 2025	Informal	State Violation/Reminder Notice
9140772	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140769	July 11, 2025	Informal	State Violation/Reminder Notice
9140771	July 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125583 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140731	February 26, 2025	Informal	State Violation/Reminder Notice
9140732	February 26, 2025	Informal	State Public Notification requested
9140773	March 28, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125582 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140731	February 26, 2025	Informal	State Violation/Reminder Notice
9140732	February 26, 2025	Informal	State Public Notification requested
9140773	March 28, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125581 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140731	February 26, 2025	Informal	State Violation/Reminder Notice
9140732	February 26, 2025	Informal	State Public Notification requested
9140773	March 28, 2025	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125577 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140728	November 12, 2024	Informal	State Violation/Reminder Notice
9140729	November 12, 2024	Informal	State Public Notification requested
9140730	December 3, 2024	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125576 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140728	November 12, 2024	Informal	State Violation/Reminder Notice
9140729	November 12, 2024	Informal	State Public Notification requested
9140730	December 3, 2024	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125575 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140728	November 12, 2024	Informal	State Violation/Reminder Notice
9140729	November 12, 2024	Informal	State Public Notification requested
9140730	December 3, 2024	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125571 · CARBON, TOTAL · Stage 1 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140724	August 5, 2024	Informal	State Violation/Reminder Notice
9140725	August 5, 2024	Informal	State Public Notification requested
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140727	August 29, 2024	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125570 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140724	August 5, 2024	Informal	State Violation/Reminder Notice
9140725	August 5, 2024	Informal	State Public Notification requested
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140727	August 29, 2024	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125569 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140724	August 5, 2024	Informal	State Violation/Reminder Notice
9140725	August 5, 2024	Informal	State Public Notification requested
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140727	August 29, 2024	Informal	State Public Notification received
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125565 · CARBON, TOTAL · Stage 1 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140721	April 30, 2024	Informal	State Violation/Reminder Notice
9140722	April 30, 2024	Informal	State Public Notification requested
9140723	June 4, 2024	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125564 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140721	April 30, 2024	Informal	State Violation/Reminder Notice
9140722	April 30, 2024	Informal	State Public Notification requested
9140723	June 4, 2024	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125563 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140721	April 30, 2024	Informal	State Violation/Reminder Notice
9140722	April 30, 2024	Informal	State Public Notification requested
9140723	June 4, 2024	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125558 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140717	February 9, 2024	Informal	State Violation/Reminder Notice
9140718	February 9, 2024	Informal	State Public Notification requested
9140720	March 4, 2024	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125557 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140717	February 9, 2024	Informal	State Violation/Reminder Notice
9140718	February 9, 2024	Informal	State Public Notification requested
9140720	March 4, 2024	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125556 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140717	February 9, 2024	Informal	State Violation/Reminder Notice
9140718	February 9, 2024	Informal	State Public Notification requested
9140720	March 4, 2024	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 125559 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 29, 2023 · period end November 24, 2025 · first reported June 14, 2024 · EPA return-to-compliance field November 24, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140719	February 16, 2024	Informal	State Violation/Reminder Notice
9140784	November 24, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125551 · CARBON, TOTAL · Stage 1 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140714	November 15, 2023	Informal	State Violation/Reminder Notice
9140715	November 15, 2023	Informal	State Public Notification requested
9140716	December 4, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125550 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140714	November 15, 2023	Informal	State Violation/Reminder Notice
9140715	November 15, 2023	Informal	State Public Notification requested
9140716	December 4, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125549 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140714	November 15, 2023	Informal	State Violation/Reminder Notice
9140715	November 15, 2023	Informal	State Public Notification requested
9140716	December 4, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125555 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field June 30, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140714	November 15, 2023	Informal	State Violation/Reminder Notice
9140715	November 15, 2023	Informal	State Public Notification requested
9140716	December 4, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125546 · TTHM · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140708	August 18, 2023	Informal	State Violation/Reminder Notice
9140709	August 18, 2023	Informal	State Public Notification requested
9140712	September 5, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125545 · TTHM · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140708	August 18, 2023	Informal	State Violation/Reminder Notice
9140709	August 18, 2023	Informal	State Public Notification requested
9140712	September 5, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125543 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140703	June 26, 2023	Informal	State Violation/Reminder Notice
9140704	June 26, 2023	Informal	State Public Notification requested
9140713	September 5, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125542 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140703	June 26, 2023	Informal	State Violation/Reminder Notice
9140704	June 26, 2023	Informal	State Public Notification requested
9140713	September 5, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 125537 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2022 · period end April 3, 2023 · first reported March 27, 2023 · EPA return-to-compliance field April 3, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9140697 March 21, 2023 Informal State Violation/Reminder Notice
9140699 April 3, 2023 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 125536 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2022 · period end April 3, 2023 · first reported March 27, 2023 · EPA return-to-compliance field April 3, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9140697 March 21, 2023 Informal State Violation/Reminder Notice
9140700 April 3, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140697	March 21, 2023	Informal	State Violation/Reminder Notice
9140699	April 3, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140697	March 21, 2023	Informal	State Violation/Reminder Notice
9140700	April 3, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125535 · CARBON, TOTAL · Stage 1 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140695	February 27, 2023	Informal	State Violation/Reminder Notice
9140696	February 27, 2023	Informal	State Public Notification requested
9140698	April 3, 2023	Informal	State Public Notification received
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125534 · TTHM · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125533 · TTHM · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125529 · CARBON, TOTAL · Stage 1 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125528 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125527 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125526 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125530 · CARBON, TOTAL · Stage 1 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125525 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125524 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125523 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125518 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140685	August 24, 2022	Informal	State Violation/Reminder Notice
9140686	August 24, 2022	Informal	State Public Notification requested
9140689	September 30, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125517 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140685	August 24, 2022	Informal	State Violation/Reminder Notice
9140686	August 24, 2022	Informal	State Public Notification requested
9140689	September 30, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125516 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140685	August 24, 2022	Informal	State Violation/Reminder Notice
9140686	August 24, 2022	Informal	State Public Notification requested
9140689	September 30, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125515 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported December 30, 2024 · EPA return-to-compliance field March 31, 2022

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140685	August 24, 2022	Informal	State Violation/Reminder Notice
9140686	August 24, 2022	Informal	State Public Notification requested
9140689	September 30, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 125502 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field November 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140676	January 19, 2022	Informal	State Violation/Reminder Notice
9140677	January 19, 2022	Informal	State Public Notification requested
9140683	July 7, 2022	Informal	State Public Notification received
9140690	December 1, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125507 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140678	February 17, 2022	Informal	State Violation/Reminder Notice
9140679	February 17, 2022	Informal	State Public Notification requested
9140684	March 1, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125506 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140678	February 17, 2022	Informal	State Violation/Reminder Notice
9140679	February 17, 2022	Informal	State Public Notification requested
9140684	March 1, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125505 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140678	February 17, 2022	Informal	State Violation/Reminder Notice
9140679	February 17, 2022	Informal	State Public Notification requested
9140684	March 1, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125504 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140678	February 17, 2022	Informal	State Violation/Reminder Notice
9140679	February 17, 2022	Informal	State Public Notification requested
9140684	March 1, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125503 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140678	February 17, 2022	Informal	State Violation/Reminder Notice
9140679	February 17, 2022	Informal	State Public Notification requested
9140684	March 1, 2022	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 125501 · Chlorine · Stage 1 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
9140674	January 19, 2022	Informal	State Violation/Reminder Notice
9140675	January 19, 2022	Informal	State Public Notification requested
9140682	July 7, 2022	Informal	State Public Notification received
9140691	December 1, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125531 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 30, 2024 · EPA return-to-compliance field September 30, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140692	December 22, 2022	Informal	State Violation/Reminder Notice
9140693	December 22, 2022	Informal	State Public Notification requested
9140694	January 4, 2023	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125498 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140666	November 12, 2021	Informal	State Violation/Reminder Notice
9140667	November 12, 2021	Informal	State Public Notification requested
9140673	November 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125497 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140666	November 12, 2021	Informal	State Violation/Reminder Notice
9140667	November 12, 2021	Informal	State Public Notification requested
9140673	November 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125496 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140666	November 12, 2021	Informal	State Violation/Reminder Notice
9140667	November 12, 2021	Informal	State Public Notification requested
9140673	November 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125495 · 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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140666	November 12, 2021	Informal	State Violation/Reminder Notice
9140667	November 12, 2021	Informal	State Public Notification requested
9140673	November 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 125490 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140663	August 12, 2021	Informal	State Violation/Reminder Notice
9140664	August 12, 2021	Informal	State Public Notification requested
9140665	August 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125489 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140663	August 12, 2021	Informal	State Violation/Reminder Notice
9140664	August 12, 2021	Informal	State Public Notification requested
9140665	August 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125488 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140663	August 12, 2021	Informal	State Violation/Reminder Notice
9140664	August 12, 2021	Informal	State Public Notification requested
9140665	August 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125487 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140663	August 12, 2021	Informal	State Violation/Reminder Notice
9140664	August 12, 2021	Informal	State Public Notification requested
9140665	August 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125486 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140663	August 12, 2021	Informal	State Violation/Reminder Notice
9140664	August 12, 2021	Informal	State Public Notification requested
9140665	August 30, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 125479 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 7, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 7, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140655	April 1, 2021	Informal	State Violation/Reminder Notice
9140661	June 7, 2021	Resolving	State Compliance achieved
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 125478 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 7, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 7, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140654	April 1, 2021	Informal	State Violation/Reminder Notice
9140661	June 7, 2021	Resolving	State Compliance achieved
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125484 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140657	May 18, 2021	Informal	State Violation/Reminder Notice
9140658	May 18, 2021	Informal	State Public Notification requested
9140660	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125483 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140657	May 18, 2021	Informal	State Violation/Reminder Notice
9140658	May 18, 2021	Informal	State Public Notification requested
9140660	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125482 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140657	May 18, 2021	Informal	State Violation/Reminder Notice
9140658	May 18, 2021	Informal	State Public Notification requested
9140660	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125481 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140657	May 18, 2021	Informal	State Violation/Reminder Notice
9140658	May 18, 2021	Informal	State Public Notification requested
9140660	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125473 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140651	February 2, 2021	Informal	State Violation/Reminder Notice
9140652	February 2, 2021	Informal	State Public Notification requested
9140659	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125472 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140651	February 2, 2021	Informal	State Violation/Reminder Notice
9140652	February 2, 2021	Informal	State Public Notification requested
9140659	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125471 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140651	February 2, 2021	Informal	State Violation/Reminder Notice
9140652	February 2, 2021	Informal	State Public Notification requested
9140659	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 125470 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9140584	January 17, 2018	Formal	State Administrative/Compliance Order with penalty issued
9140651	February 2, 2021	Informal	State Violation/Reminder Notice
9140652	February 2, 2021	Informal	State Public Notification requested
9140659	June 3, 2021	Informal	State Public Notification received
9140702	February 21, 2023	Formal	State Administrative/Compliance Order with penalty issued
9140726	August 26, 2024	Formal	State Administrative/Compliance Order with penalty issued
9140789	May 26, 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