AR0000546 · Arkansas

HARMONY WATER ASSOCIATION

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

Violation records shown: 14
EPA health-based flag: 13
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 0

Counties listed by EPA · Union 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 8910811 · 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
No linked action row appears in the records shown.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910810 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200732	October 16, 2025	Formal	State Administrative Penalty assessed
200733	January 13, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910809 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200732	October 16, 2025	Formal	State Administrative Penalty assessed
200733	January 13, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910808 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 13, 2025 · EPA return-to-compliance field June 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200732	October 16, 2025	Formal	State Administrative Penalty assessed
200733	January 13, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910807 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 13, 2025 · EPA return-to-compliance field June 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200732	October 16, 2025	Formal	State Administrative Penalty assessed
200733	January 13, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 8910806 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 1, 2025 · period end June 3, 2025 · first reported August 13, 2025 · EPA return-to-compliance field June 3, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200730	June 3, 2025	Resolving	State Compliance achieved
200732	October 16, 2025	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910805 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200729	June 3, 2025	Informal	State Public Notification received
200731	June 12, 2025	Formal	State Administrative/Compliance Order without penalty issued
200732	October 16, 2025	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910804 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200729	June 3, 2025	Informal	State Public Notification received
200731	June 12, 2025	Formal	State Administrative/Compliance Order without penalty issued
200732	October 16, 2025	Formal	State Administrative Penalty assessed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8910803 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 13, 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
200728	March 13, 2025	Informal	State Formal Notice of Violation issued
200729	June 3, 2025	Informal	State Public Notification received
200731	June 12, 2025	Formal	State Administrative/Compliance Order without penalty issued
200732	October 16, 2025	Formal	State Administrative Penalty assessed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8910802 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200723	May 11, 2021	Formal	State Administrative Penalty assessed
200724	May 27, 2021	Informal	State Bilateral Compliance Agreement signed
200726	September 9, 2021	Informal	State Public Notification received
200727	September 19, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8910801 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 25, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200723	May 11, 2021	Formal	State Administrative Penalty assessed
200724	May 27, 2021	Informal	State Bilateral Compliance Agreement signed
200725	June 29, 2021	Informal	State Public Notification received
200727	September 19, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8910800 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 25, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200723	May 11, 2021	Formal	State Administrative Penalty assessed
200724	May 27, 2021	Informal	State Bilateral Compliance Agreement signed
200725	June 29, 2021	Informal	State Public Notification received
200727	September 19, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8910799 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 22, 2021 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200721	February 24, 2021	Formal	State Administrative/Compliance Order without penalty issued
200722	April 21, 2021	Informal	State Public Notification received
200723	May 11, 2021	Formal	State Administrative Penalty assessed
200724	May 27, 2021	Informal	State Bilateral Compliance Agreement signed
200727	September 19, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8910798 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 22, 2021 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
200721	February 24, 2021	Formal	State Administrative/Compliance Order without penalty issued
200722	April 21, 2021	Informal	State Public Notification received
200723	May 11, 2021	Formal	State Administrative Penalty assessed
200724	May 27, 2021	Informal	State Bilateral Compliance Agreement signed
200727	September 19, 2022	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