PA1150070 · Pennsylvania

HIGHLAND COURT

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

Violation records shown: 11
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 6

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 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 55 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2600047 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2025 · period end November 25, 2025 · first reported March 11, 2026 · EPA return-to-compliance field November 25, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26000476001	November 25, 2025	Informal	State Violation/Reminder Notice
26000477001	November 25, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2529490 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26294901005	October 30, 2025	Informal	State Public Notification requested
26294905	October 30, 2025	Informal	State Violation/Reminder Notice
26294902005	December 8, 2025	Informal	State Public Notification received
26257221004	January 15, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2525722 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end January 15, 2026 · first reported September 16, 2025 · EPA return-to-compliance field January 15, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25257224	September 3, 2025	Informal	State Violation/Reminder Notice
26257221004	January 15, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2234801 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 21, 2022 · EPA return-to-compliance field August 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223480172001	September 27, 2022	Informal	State Violation/Reminder Notice
223480172002	September 27, 2022	Informal	State Violation/Reminder Notice
233480174001	October 13, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2218550 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 25, 2022 · period end September 7, 2022 · first reported February 12, 2026 · EPA return-to-compliance field September 7, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
221854972001	April 25, 2022	Informal	State Violation/Reminder Notice
221854974001	May 2, 2022	Informal	State Public Notification received
221854977001	September 7, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

OCCT/SOWT Study/RecommendationViolation 2218549 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start April 1, 2022 · period end September 7, 2022 · first reported February 12, 2026 · EPA return-to-compliance field September 7, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
221854972001	April 25, 2022	Informal	State Violation/Reminder Notice
221854973001	April 25, 2022	Informal	State Public Notification requested
221854974001	May 2, 2022	Informal	State Public Notification received
221854975001	September 7, 2022	Informal	State Formal Notice of Violation issued
221854976001	September 7, 2022	Informal	State Bilateral Compliance Agreement signed
221854977001	September 7, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2127447 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported September 17, 2021 · EPA return-to-compliance field July 31, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212744766004	August 31, 2021	Informal	State Violation/Reminder Notice
212744766005	August 31, 2021	Informal	State Violation/Reminder Notice
212744767004	September 27, 2021	Informal	State Formal Notice of Violation issued
212744767005	September 27, 2021	Informal	State Formal Notice of Violation issued
221846068001	October 27, 2021	Formal	State Administrative Penalty assessed
221846070001	October 27, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2127445 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2021 · period end August 27, 2021 · first reported September 17, 2021 · EPA return-to-compliance field August 27, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212744566004	August 27, 2021	Informal	State Violation/Reminder Notice
212744568004	August 27, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2122265 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 15, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212226566003	August 3, 2021	Informal	State Violation/Reminder Notice
211846067001	August 17, 2021	Informal	State Formal Notice of Violation issued
221846068001	October 27, 2021	Formal	State Administrative Penalty assessed
221846070001	October 27, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2120658 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported August 15, 2021 · EPA return-to-compliance field May 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212065866002	July 13, 2021	Informal	State Violation/Reminder Notice
211846067001	August 17, 2021	Informal	State Formal Notice of Violation issued
221846068001	October 27, 2021	Formal	State Administrative Penalty assessed
221846070001	October 27, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2118460 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported June 16, 2021 · EPA return-to-compliance field April 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211846066001	June 8, 2021	Informal	State Violation/Reminder Notice
211846067001	August 17, 2021	Informal	State Formal Notice of Violation issued
221846068001	October 27, 2021	Formal	State Administrative Penalty assessed
221846070001	October 27, 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