PA4140079 · Pennsylvania
UNIONVILLE MUNI WATERWORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Centre County, Pennsylvania
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2518202 · Groundwater Rule · Ground Water RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported June 16, 2025 · EPA return-to-compliance field April 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25182022003 May 20, 2025 Resolving State Compliance achieved 25182023 May 20, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2515922 · Groundwater Rule · Ground Water RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25159221002 May 2, 2025 Informal State Public Notification requested 25159222 May 2, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2501287 · Groundwater Rule · Ground Water RuleNoncompliance period start October 1, 2024 · period end October 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25012871 December 10, 2024 Informal State Formal Notice of Violation issued 25012872001 December 16, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2401344 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2023 · period end December 1, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 1, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 240134484001 December 1, 2023 Informal State Violation/Reminder Notice 240134485001 December 1, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2308430 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230842878001 January 25, 2023 Informal State Violation/Reminder Notice 230842880001 January 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2308429 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230842878001 January 25, 2023 Informal State Violation/Reminder Notice 230842880001 January 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2308428 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230842878001 January 25, 2023 Informal State Violation/Reminder Notice 230842880001 January 27, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2233767 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end September 6, 2022 · first reported February 12, 2026 · EPA return-to-compliance field September 6, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220131574001 September 6, 2022 Resolving State Compliance achieved 223376772003 September 6, 2022 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2201315 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end September 6, 2022 · first reported February 12, 2026 · EPA return-to-compliance field September 6, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220131572001 June 3, 2022 Informal State Violation/Reminder Notice 220131574001 September 6, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2128401 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end October 26, 2021 · first reported November 19, 2021 · EPA return-to-compliance field October 26, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 222840166061 October 26, 2021 Informal State Violation/Reminder Notice 222840168061 October 26, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2101477 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2020 · period end January 7, 2021 · first reported March 4, 2021 · EPA return-to-compliance field January 7, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210147767001 January 7, 2021 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