OH3401403 · Ohio

TRI-COUNTY WATER AUTHORITY

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

Violation records shown: 3
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Harrison County, Ohio

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

Violations and what followed

Among 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 75 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2186712 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 20, 2023 · period end April 19, 2024 · first reported May 28, 2024 · EPA return-to-compliance field April 19, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
514 March 26, 2024 Informal State Violation/Reminder Notice
515 April 19, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
514	March 26, 2024	Informal	State Violation/Reminder Notice
515	April 19, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2186711 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 7, 2023 · EPA return-to-compliance field November 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
512	January 6, 2023	Informal	State Violation/Reminder Notice
513	January 6, 2023	Informal	State Public Notification requested
517	January 17, 2023	Resolving	State Compliance achieved
516	April 29, 2024	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 2186709 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start January 1, 2009 · first reported May 31, 2012
No linked action row appears in the records shown.

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