PA1150209 · Pennsylvania
WETHERILL ESTATES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 12
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Chester 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 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2323462 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 18, 2023 · EPA return-to-compliance field May 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232346278001 June 29, 2023 Informal State Violation/Reminder Notice 232346280001 August 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 2259165 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end October 27, 2022 · first reported November 21, 2022 · EPA return-to-compliance field October 27, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 235916572001 October 27, 2022 Informal State Violation/Reminder Notice 235916573001 October 27, 2022 Informal State Public Notification requested 235916574001 October 27, 2022 Resolving State Compliance achieved 235916575001 August 9, 2023 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2200076 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end March 11, 2022 · first reported February 12, 2026 · EPA return-to-compliance field March 11, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220007672002 November 24, 2021 Informal State Violation/Reminder Notice 220007673002 November 24, 2021 Informal State Formal Notice of Violation issued 220007674002 March 11, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2127464 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2021 · period end July 31, 2021 · first reported November 19, 2021 · EPA return-to-compliance field July 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212746266003 September 17, 2021 Informal State Violation/Reminder Notice 212746266006 September 17, 2021 Informal State Violation/Reminder Notice 222746468004 January 19, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2127462 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end October 21, 2021 · first reported November 19, 2021 · EPA return-to-compliance field October 21, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212746266003 September 17, 2021 Informal State Violation/Reminder Notice 212746266006 September 17, 2021 Informal State Violation/Reminder Notice 222746268003 October 21, 2021 Resolving State Compliance achieved 222746269003 October 21, 2021 Informal State Formal Notice of Violation issued Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2120667 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 13, 2021 · period end January 24, 2022 · first reported December 16, 2021 · EPA return-to-compliance field January 24, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221847066001 November 30, 2021 Informal State Violation/Reminder Notice 221847069001 January 24, 2022 Informal State Public Notification received 221847070001 January 24, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2127330 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported September 17, 2021 · EPA return-to-compliance field May 31, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212732966004 August 17, 2021 Informal State Violation/Reminder Notice 212732968004 August 17, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2120666 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported December 16, 2021 · EPA return-to-compliance field May 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221847066001 November 30, 2021 Informal State Violation/Reminder Notice 221847067001 November 30, 2021 Informal State Public Notification requested 221847068001 November 30, 2021 Informal State Formal Notice of Violation issued 221847069001 January 24, 2022 Informal State Public Notification received 221847070001 January 24, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2118471 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 13, 2021 · period end January 24, 2022 · first reported December 16, 2021 · EPA return-to-compliance field January 24, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221847066001 November 30, 2021 Informal State Violation/Reminder Notice 221847069001 January 24, 2022 Informal State Public Notification received 221847070001 January 24, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2127329 · Groundwater Rule · Ground Water RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported September 17, 2021 · EPA return-to-compliance field April 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212732966004 August 17, 2021 Informal State Violation/Reminder Notice 212732968004 August 17, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2118470 · Groundwater Rule · Ground Water RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported December 16, 2021 · EPA return-to-compliance field April 30, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221847066001 November 30, 2021 Informal State Violation/Reminder Notice 221847067001 November 30, 2021 Informal State Public Notification requested 221847068001 November 30, 2021 Informal State Formal Notice of Violation issued 221847069001 January 24, 2022 Informal State Public Notification received 221847070001 January 24, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2100141 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2020 · period end January 29, 2021 · first reported March 4, 2021 · EPA return-to-compliance field January 29, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210014166001 December 2, 2020 Informal State Violation/Reminder Notice 210014168001 January 29, 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