PA1460064 · Pennsylvania

YERKES WATER ASSOCIATION

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

Violation records shown: 8
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 6

Counties listed by EPA · Montgomery 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 8 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 2621238 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported August 26, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26212386002	August 6, 2026	Informal	State Violation/Reminder Notice
26212388002	August 6, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2527953 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 13, 2025 · period end October 8, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25279523	September 25, 2025	Informal	State Violation/Reminder Notice
26279523003	October 8, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2527952 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25279523	September 25, 2025	Informal	State Violation/Reminder Notice
26279521003	October 8, 2025	Informal	State Public Notification requested
26279522003	October 8, 2025	Informal	State Public Notification received
26279523003	October 8, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2525793 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 16, 2025 · EPA return-to-compliance field July 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25257931002	September 5, 2025	Informal	State Public Notification received
25257932	September 5, 2025	Informal	State Violation/Reminder Notice
26257932002	June 1, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2304080 · Radium-228 · Radionuclides and Revised Rad Rule

Noncompliance 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
230407978001	January 27, 2023	Informal	State Violation/Reminder Notice
230407980001	June 14, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2304079 · Radium-226 · Radionuclides and Revised Rad Rule

Noncompliance 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
230407978001	January 27, 2023	Informal	State Violation/Reminder Notice
230407980001	June 14, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2232839 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field July 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223283972001	August 29, 2022	Informal	State Violation/Reminder Notice
223283972003	August 29, 2022	Informal	State Violation/Reminder Notice
233283974001	November 9, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2222359 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported February 12, 2026 · EPA return-to-compliance field April 30, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222235972002	June 9, 2022	Informal	State Violation/Reminder Notice
222235974002	June 15, 2022	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