AR0000951 · Arkansas

MONTGOMERY CO REGIONAL PWA

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

Violation records shown: 15
EPA health-based flag: 14
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 0

Counties listed by EPA · Montgomery County, Arkansas

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2176 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start January 2, 2026 · period end April 1, 2026 · first reported August 11, 2026 · EPA return-to-compliance field April 1, 2026
No linked action row appears in the records shown.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2175 · 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
No linked action row appears in the records shown.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2171 · 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 12, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3595	April 13, 2026	Formal	State Administrative/Compliance Order without penalty issued
3596	April 20, 2026	Informal	State Public Notification received
3597	June 16, 2026	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2170 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 12, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3595	April 13, 2026	Formal	State Administrative/Compliance Order without penalty issued
3596	April 20, 2026	Informal	State Public Notification received
3597	June 16, 2026	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2168 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3592	January 14, 2026	Informal	State Formal Notice of Violation issued
3593	January 21, 2026	Informal	State Public Notification received
3594	February 4, 2026	Informal	State Public Notification received
3595	April 13, 2026	Formal	State Administrative/Compliance Order without penalty issued
3597	June 16, 2026	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2167 · 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
3592	January 14, 2026	Informal	State Formal Notice of Violation issued
3593	January 21, 2026	Informal	State Public Notification received
3594	February 4, 2026	Informal	State Public Notification received
3595	April 13, 2026	Formal	State Administrative/Compliance Order without penalty issued
3597	June 16, 2026	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2166 · 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
3592	January 14, 2026	Informal	State Formal Notice of Violation issued
3593	January 21, 2026	Informal	State Public Notification received
3594	February 4, 2026	Informal	State Public Notification received
3595	April 13, 2026	Formal	State Administrative/Compliance Order without penalty issued
3597	June 16, 2026	Formal	State Administrative Penalty assessed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2165 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 22, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3589	September 18, 2023	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2164 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 22, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3589	September 18, 2023	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2163 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 22, 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
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3588	July 19, 2023	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2162 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported May 16, 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
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3587	April 27, 2023	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2161 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 1, 2022 · period end August 30, 2024 · first reported February 13, 2023 · EPA return-to-compliance field August 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3586	December 13, 2022	Resolving	State Compliance achieved
3590	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure to Filter (SWTR)Violation 2159 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2022 · period end August 30, 2024 · first reported November 14, 2022 · EPA return-to-compliance field August 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3585	December 13, 2022	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2158 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported August 11, 2022 · EPA return-to-compliance field June 30, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3582	August 24, 2022	Formal	State Administrative/Compliance Order without penalty issued
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3585	December 13, 2022	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved
3591	June 2, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 2157 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported August 11, 2022 · EPA return-to-compliance field June 30, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3582	August 24, 2022	Formal	State Administrative/Compliance Order without penalty issued
3583	October 31, 2022	Formal	State Administrative Penalty assessed
3584	December 7, 2022	Informal	State Bilateral Compliance Agreement signed
3585	December 13, 2022	Informal	State Public Notification received
3590	August 30, 2024	Resolving	State Compliance achieved
3591	June 2, 2025	Resolving	State Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility