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AR0000639 · Arkansas

WALKERVILLE WATER ASSOCIATION

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

Violation records shown: 16
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 12

Counties listed by EPA · Columbia County, Arkansas

Open the EPA system record

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

Violations and what followed

Among 13 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 172 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 405034 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start April 30, 2026 · first reported May 12, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 405035 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start April 30, 2026 · first reported May 12, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 405036 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 1, 2026 · first reported August 11, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
453651 June 24, 2026 Informal State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 405033 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end May 22, 2025 · first reported May 13, 2025 · EPA return-to-compliance field May 22, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 405032 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported May 13, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 405031 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2024 · period end May 22, 2025 · first reported February 25, 2025 · EPA return-to-compliance field May 22, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 405030 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 405029 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end May 22, 2025 · first reported February 25, 2025 · EPA return-to-compliance field May 22, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453647	November 12, 2024	Informal	State Formal Notice of Violation issued
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 405028 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported February 25, 2025 · EPA return-to-compliance field October 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453647	November 12, 2024	Informal	State Formal Notice of Violation issued
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 405026 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end May 22, 2025 · first reported February 25, 2025 · EPA return-to-compliance field May 22, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453647	November 12, 2024	Informal	State Formal Notice of Violation issued
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 405025 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453647	November 12, 2024	Informal	State Formal Notice of Violation issued
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 405027 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2024 · period end May 22, 2025 · first reported February 25, 2025 · EPA return-to-compliance field May 22, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453647	November 12, 2024	Informal	State Formal Notice of Violation issued
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 405024 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported November 13, 2024 · EPA return-to-compliance field May 31, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453645	July 11, 2024	Informal	State Formal Notice of Violation issued
453646	August 27, 2024	Resolving	State Compliance achieved
453647	November 12, 2024	Informal	State Formal Notice of Violation issued
453648	January 21, 2025	Informal	State Formal Notice of Violation issued
453649	March 13, 2025	Formal	State Administrative/Compliance Order without penalty issued
453650	May 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 405020 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453636	January 7, 2022	Resolving	State Compliance achieved
453637	February 28, 2022	Resolving	State Compliance achieved
453638	April 6, 2022	Informal	State Public Notification received
453640	October 14, 2022	Resolving	State Compliance achieved
453642	January 27, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 405019 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2021 · period end January 27, 2023 · first reported February 17, 2022 · EPA return-to-compliance field January 27, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
453636	January 7, 2022	Resolving	State Compliance achieved
453637	February 28, 2022	Resolving	State Compliance achieved
453639	September 19, 2022	Informal	State Public Notification received
453640	October 14, 2022	Resolving	State Compliance achieved
453642	January 27, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 405021 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2021 · period end January 27, 2023 · first reported May 19, 2022 · EPA return-to-compliance field January 27, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
453641 January 27, 2023 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