All water systems in Pennsylvania
7,658 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Whispering Pines MHP Luzerne County |
55 | 5 | 3 | |
|
Cook Green Lane LLC Montgomery County |
54 | 0 | 0 | |
|
Deer Run Mobile Home Park Monroe County |
54 | 7 | 2 | |
|
Famvestxv Cottage PK FT Boone Northumberland County |
54 | 4 | 1 | |
|
Highland Court Chester County |
54 | 2 | 0 | |
|
Hillside MHP Cumberland County |
54 | 0 | 0 | |
|
Neighbors of Penn Lake Crawford County |
54 | 3 | 0 | |
|
Oakwood Heights MHP York County |
54 | 1 | 0 | |
|
Susquehanna County 911 Emcc Susquehanna County |
54 | 2 | 0 | |
|
Deerhaven White Beauty View ES Pike County |
53 | 5 | 0 | |
|
Driftwood Court Northampton County |
53 | 0 | 0 | |
|
Pathways Delaware County |
53 | 2 | 1 | |
|
Route 322 Mobile Home Park Mercer County |
53 | 4 | 3 | |
|
Short Mountain Village MHP Dauphin County |
53 | 0 | 0 | |
|
Welsh Mountain Home Lancaster County |
53 | 1 | 0 | |
|
Magnolia Streamside Monroe County |
52 | 1 | 1 | |
|
Pierces Landing Monroe County |
52 | 0 | 0 | |
|
Restless Oaks Village MHP York County |
52 | 1 | 0 | |
|
Timber Run Campground Huntingdon County |
52 | 1 | 0 | |
|
Willowdale Academy Avondale Chester County |
52 | 2 | 1 | |
|
Blue MT 7 Day Adventist Sch Berks County |
51 | 0 | 0 | |
|
Glasgow Municipal Water Works Beaver County |
51 | 7 | 2 | |
|
Lazy Brook Management Susquehanna County |
51 | 3 | 1 | |
|
Nolts Red Maple MHP Lancaster County |
51 | 8 | 0 | |
|
PA Turn Newville Maint Cumberland County |
51 | 1 | 0 | |
|
Pennwood Estates MHP Mercer County |
51 | 6 | 0 | |
|
Penny Park Lancaster County |
51 | 1 | 0 | |
|
1483 North Charlotte Street Montgomery County |
50 | 2 | 0 | |
|
1740 House Bucks County |
50 | 2 | 0 | |
|
183 Plaza Schuylkill County |
50 | 3 | 2 | |
|
1836 Saloon INC Monroe County |
50 | 2 | 2 | |
|
2116 Taproom & Grill Berks County |
50 | 1 | 0 | |
|
611 Food Mart Northampton County |
50 | 0 | 0 | |
|
7 Eleven 40410 Mtpleasantmills Snyder County |
50 | 0 | 0 | |
|
7eleven #40093 Chester Springs Chester County |
50 | 0 | 0 | |
|
7eleven Montgomery Svc Station Lycoming County |
50 | 0 | 0 | |
|
Abbottstown Plaza Adams County |
50 | 0 | 0 | |
|
Acorn Acres Lancaster County |
50 | 2 | 0 | |
|
Adventure Sports in Hershey Dauphin County |
50 | 0 | 0 | |
|
AL S Kwik Mart #120 PA0210 Lackawanna County |
50 | 3 | 2 | |
|
Allegheny Country Rifle Club Allegheny County |
50 | 0 | 0 | |
|
Allegheny I80 Campground Venango County |
50 | 3 | 0 | |
|
Allegheny River Campground Potter County |
50 | 2 | 0 | |
|
Amer Legion Mtn Post 781 Luzerne County |
50 | 2 | 0 | |
|
Amer Legion Post 177 Perry County |
50 | 1 | 1 | |
|
American Hotel (kresgeville) Monroe County |
50 | 0 | 0 | |
|
American Legion Post 495 Luzerne County |
50 | 1 | 0 | |
|
American Legion Post 512 Beaver County |
50 | 0 | 0 | |
|
American Legion Post 537 Berks County |
50 | 1 | 0 | |
|
Americas Auto Auction Erie Erie County |
50 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Pennsylvania records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.