OH3600614 · Ohio
HILLSBORO CITY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Highland 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 158 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 8743943 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end December 16, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 16, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8062645 October 21, 2025 Informal State Violation/Reminder Notice 8062646 October 21, 2025 Informal State Public Notification requested 8062647 December 16, 2025 Resolving State Compliance achieved 8062648 June 15, 2026 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 8743938 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start September 5, 2024 · period end February 10, 2025 · first reported November 5, 2024 · EPA return-to-compliance field February 10, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8062639 September 5, 2024 Informal State Violation/Reminder Notice 8062643 February 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 8743936 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 1, 2022 · first reported August 17, 2022 · EPA return-to-compliance field June 1, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8062635 June 1, 2022 Resolving State Compliance achieved 8062632 July 6, 2022 Informal State Violation/Reminder Notice 8062633 July 6, 2022 Informal State Public Notification requested 8062636 June 6, 2023 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 8743934 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start February 10, 2020 · first reported May 14, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8062629 February 10, 2020 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 8743932 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start November 2, 2018 · first reported February 27, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8062627 November 2, 2018 Informal State Violation/Reminder Notice
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