PA5100093 · Pennsylvania
ZELIENOPLE BORO
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
- 2
Counties listed by EPA · Butler 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 400 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2527322 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end October 1, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 1, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26016311 October 1, 2025 Informal State Violation/Reminder Notice 26016311001 October 1, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2518651 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported June 16, 2025 · EPA return-to-compliance field April 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25186501002 June 9, 2025 Informal State Public Notification requested 25186502 June 9, 2025 Informal State Formal Notice of Violation issued 25186503002 September 30, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2518650 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported June 16, 2025 · EPA return-to-compliance field April 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25186501002 June 9, 2025 Informal State Public Notification requested 25186502 June 9, 2025 Informal State Formal Notice of Violation issued 25186503002 September 30, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2501631 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · period end October 1, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 1, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26016311 October 1, 2025 Informal State Violation/Reminder Notice 26016311001 October 1, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2427753 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end December 9, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 9, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 250172086001 December 9, 2024 Resolving State Compliance achieved 252775384002 December 9, 2024 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2401720 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2023 · period end December 9, 2024 · first reported February 23, 2024 · EPA return-to-compliance field December 9, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 240172084001 February 2, 2024 Informal State Violation/Reminder Notice 240172085001 February 8, 2024 Informal State Formal Notice of Violation issued 250172086001 December 9, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2332809 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end December 9, 2024 · first reported February 23, 2024 · EPA return-to-compliance field December 9, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243280978002 January 29, 2024 Informal State Violation/Reminder Notice 240147179001 February 8, 2024 Informal State Formal Notice of Violation issued 250147180001 December 9, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2301471 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2022 · period end December 9, 2024 · first reported August 18, 2023 · EPA return-to-compliance field December 9, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230147178001 June 28, 2023 Informal State Violation/Reminder Notice 240147179001 February 8, 2024 Informal State Formal Notice of Violation issued 250147180001 December 9, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2234137 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end December 9, 2024 · first reported February 23, 2024 · EPA return-to-compliance field December 9, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243413772002 January 29, 2024 Informal State Violation/Reminder Notice 240173273001 February 8, 2024 Informal State Formal Notice of Violation issued 250173274001 December 9, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2201732 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end December 9, 2024 · first reported February 16, 2022 · EPA return-to-compliance field December 9, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220173272001 December 8, 2021 Informal State Violation/Reminder Notice 240173273001 February 8, 2024 Informal State Formal Notice of Violation issued 250173274001 December 9, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 2128810 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · first reported September 17, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212881066001 August 27, 2021 Informal State Violation/Reminder Notice 212881066002 August 27, 2021 Informal State Violation/Reminder Notice 242881067001 February 8, 2024 Informal State Formal Notice of Violation issued
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