All water systems in Pennsylvania
7,658 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mountain View Terrace York County |
117 | 1 | 0 | |
|
Pour House American Grille Berks County |
117 | 2 | 0 | |
|
Beaver Main Elem School Columbia County |
116 | 1 | 0 | |
|
Centre Presbyterian Church York County |
115 | 2 | 0 | |
|
Clarion River Lodge Forest County |
115 | 1 | 0 | |
|
Devereux Pocono Center Wayne County |
115 | 1 | 0 | |
|
Fireside Pub Greencastle Golf Franklin County |
115 | 1 | 1 | |
|
Gettysburg Church of Christ Adams County |
115 | 0 | 0 | |
|
Greenburr Water Association Clinton County |
115 | 0 | 0 | |
|
Ironwood Point Recreation Pike County |
115 | 0 | 0 | |
|
Kval Food 2 Luzerne County |
115 | 3 | 3 | |
|
Mountaintop Mobilehome Park Lancaster County |
115 | 3 | 0 | |
|
Our Lady of the Sacred Heart Bucks County |
115 | 0 | 0 | |
|
Salemville Water Assn Bedford County |
115 | 1 | 0 | |
|
White Sand Springs Pike County |
115 | 2 | 0 | |
|
Blue Mountain View Carbon County |
114 | 4 | 1 | |
|
Aqua PA Fieldcrest Luzerne County |
112 | 1 | 0 | |
|
Evergreen Community Charter Monroe County |
112 | 4 | 0 | |
|
Windhaven MHP Montgomery County |
112 | 0 | 0 | |
|
Pocono Whitewater Ltd. Carbon County |
111 | 0 | 0 | |
|
ST Bartholomews UC York County |
111 | 0 | 0 | |
|
Charles N Stafford Post 111 Crawford County |
110 | 0 | 0 | |
|
Colc Heritage Christian Sch Perry County |
110 | 0 | 0 | |
|
Couchs Subs & Grocery Huntingdon County |
110 | 1 | 0 | |
|
Cross Creek Community Church Luzerne County |
110 | 2 | 1 | |
|
Faith Lutheran Church Monroe County |
110 | 1 | 1 | |
|
Laurel Mountain Borough Westmoreland County |
110 | 3 | 0 | |
|
Leola Industrial Center Lancaster County |
110 | 2 | 0 | |
|
Lombardia Mutual Beneficial AS Beaver County |
110 | 1 | 0 | |
|
Majestic Heights Erie County |
110 | 2 | 0 | |
|
Maranatha Christian School Northumberland County |
110 | 2 | 1 | |
|
Melanie Manor Mobile Home Park Schuylkill County |
110 | 2 | 0 | |
|
Milford Senior Care Pike County |
110 | 9 | 1 | |
|
Morgan Truck Body LLC Lancaster County |
110 | 0 | 0 | |
|
MT Gilead Camp and Conf Ctr Monroe County |
110 | 1 | 0 | |
|
Paintersville C & MA CH Mifflin County |
110 | 1 | 0 | |
|
Pine Hill Golf Course Mercer County |
110 | 1 | 0 | |
|
Pirates Cove Cambria County |
110 | 1 | 0 | |
|
Pnk P5 Lake Harmony Warehouse Carbon County |
110 | 0 | 0 | |
|
Saucon Community BF Church Northampton County |
110 | 1 | 0 | |
|
Shalmet Corporation Schuylkill County |
110 | 1 | 0 | |
|
Silver Spring Country Estates Cumberland County |
110 | 6 | 0 | |
|
Spring Grove Jehovahs Witness York County |
110 | 0 | 0 | |
|
Stone Valley Comm Charter Schl Huntingdon County |
110 | 2 | 1 | |
|
Stony Acres Monroe County |
110 | 0 | 0 | |
|
W L D Ranch Erie County |
110 | 1 | 1 | |
|
Zoar Luth Church Lebanon County |
110 | 1 | 1 | |
|
ST Joseph Institute Centre County |
109 | 4 | 1 | |
|
Alex Acres MHP Dauphin County |
108 | 0 | 0 | |
|
Green Mountain Estates Monroe County |
108 | 5 | 1 |
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.