EPA public water records · 42091
Montgomery County, Pennsylvania
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 32
- Systems with unresolved health-based records
- 0
- Of those, systems with a formally addressed health-based record
- 0
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- AMBLER BORO WATER DEPTPA1460020 · Pennsylvania · 14 violation records · 0 unresolved health-based in this snapshot
- AQUA PA HATBOROPA1460028 · Pennsylvania · 60 violation records · 0 unresolved health-based in this snapshot
- AQUA PA MAIN SYSTEMPA1460073 · Pennsylvania · 30 violation records · 0 unresolved health-based in this snapshot
- AQUA PA PERKIOMEN WOODSPA1460068 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- AQUA PA SUPERIOR CENTER POINTPA1460092 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- AQUA PA SUPERIOR MAIN SYSTEMPA1460085 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- AWC VALLEY FORGE CROSSING MHPPA1460035 · Pennsylvania · 115 violation records · 0 unresolved health-based in this snapshot
- COLLEGEVILLE TRAPPE JOINT PWDPA1460022 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- DOCK WOODS COMMUNITYPA1460010 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- E GREENVILLE BORO WATER DEPTPA1460023 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- FREDERICK LIVINGPA1460075 · Pennsylvania · 31 violation records · 0 unresolved health-based in this snapshot
- GREEN HILL MHPPA1460027 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- HILLTOP MOBILE ESTATESPA1460038 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- HORSHAM WATER&SEWER AUTHORITYPA1460033 · Pennsylvania · 101 violation records · 0 unresolved health-based in this snapshot
- NORTH WALES WATER AUTHORITYPA1460048 · Pennsylvania · 11 violation records · 0 unresolved health-based in this snapshot
- OAK GROVE PARK MHPPA1460030 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- PA AMERICAN AUDUBONPA1460055 · Pennsylvania · 982 violation records · 0 unresolved health-based in this snapshot
- PA AMERICAN NORRISTOWNPA1460046 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- PARKHOUSE NURSING & REHAB CTRPA1460008 · Pennsylvania · 11 violation records · 0 unresolved health-based in this snapshot
- PERKIOMEN CROSSINGPA1460087 · Pennsylvania · 6 violation records · 0 unresolved health-based in this snapshot
- PLEASANT RUN MHPPA1460006 · Pennsylvania · 27 violation records · 0 unresolved health-based in this snapshot
- POTTSTOWN BOROUGH WATER AUTHPA1460037 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- RED HILL WATER AUTHORITYPA1460039 · Pennsylvania · 94 violation records · 0 unresolved health-based in this snapshot
- SCHWENKSVILLE BOROUGH AUTHPA1460042 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- SPRUCE COURT APARTMENTSPA1460071 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- TELFORD BOROUGH AUTHORITYPA1460050 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- UPPER HANOVER WATER AUTHORITYPA1460036 · Pennsylvania · 256 violation records · 0 unresolved health-based in this snapshot
- VILLAGE OF NESHAMINY FALLSPA1460077 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- WEC INTERNATIONALPA1460012 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- WINDHAVEN MHPPA1460005 · Pennsylvania · 60 violation records · 0 unresolved health-based in this snapshot
- WOODED RIDGE DEVELOPMENTPA1460025 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- YERKES WATER ASSOCIATIONPA1460064 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
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