All water systems in Pennsylvania
7,658 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rbe Water Association INC Lackawanna County |
175 | 4 | 2 | |
|
Rolling Hills Estates Cumberland County |
175 | 1 | 1 | |
|
Sunnys Food Mart Monroe County |
175 | 0 | 0 | |
|
The Real Church Berks County |
175 | 0 | 0 | |
|
Tiadaghton View MHP Lycoming County |
175 | 3 | 0 | |
|
Tri County Worship Ctr Berks County |
175 | 0 | 0 | |
|
Trotter Farms Centre County |
175 | 4 | 0 | |
|
Twin Valley Recreation Assn Berks County |
175 | 1 | 0 | |
|
Union Jacks Old Congo Hotel Montgomery County |
175 | 0 | 0 | |
|
Vitro Meadville Flat Glass Crawford County |
175 | 0 | 0 | |
|
Woodlands Mobile Home Park Crawford County |
175 | 0 | 0 | |
|
Wyoming Cnty Healthcare Ctr Wyoming County |
175 | 2 | 0 | |
|
Aqua PA Water CO Hop Bottom Susquehanna County |
174 | 0 | 0 | |
|
Dutch Valley Food Distributors Berks County |
174 | 0 | 0 | |
|
Mushroom Farm Monroe County |
172 | 2 | 0 | |
|
Rocky Ridge Mobile Home Park Monroe County |
171 | 2 | 2 | |
|
Arrowhead Lake Beach 4 Monroe County |
170 | 0 | 0 | |
|
Bernies Mobile Home Park Butler County |
170 | 8 | 1 | |
|
Best Western Inn Blakeslee Monroe County |
170 | 0 | 0 | |
|
Camp Charles Campground Northampton County |
170 | 2 | 0 | |
|
Chetty Bldrs & Growing Place Chester County |
170 | 3 | 0 | |
|
Earl Bowl INC Montgomery County |
170 | 2 | 0 | |
|
Echo Valley Grace Church Schuylkill County |
170 | 0 | 0 | |
|
Greater Johnstown WA Saltlick Cambria County |
170 | 9 | 0 | |
|
Johns Italian Restaurant Pike County |
170 | 0 | 0 | |
|
Kountry Kitchen Lancaster County |
170 | 0 | 0 | |
|
Lca Clearview Farm Estates Div Northampton County |
170 | 0 | 0 | |
|
Liberty Forge Golf Course Cumberland County |
170 | 1 | 0 | |
|
Little Mtn Mennonite CH Berks County |
170 | 1 | 0 | |
|
Meadville Forging CO Main Bldg Crawford County |
170 | 1 | 0 | |
|
River Valley Waldorf School Bucks County |
170 | 0 | 0 | |
|
Ufp Gordon LLC Schuylkill County |
170 | 1 | 0 | |
|
Millbrook 5r 7 8 Pike County |
169 | 8 | 2 | |
|
Gehman Mennonite School Lancaster County |
168 | 0 | 0 | |
|
Happy Acres Development Lackawanna County |
168 | 12 | 2 | |
|
Myerstown Mennonite Sch Lebanon County |
168 | 0 | 0 | |
|
Springville Mennonite School Lancaster County |
167 | 1 | 0 | |
|
Warsaw Twp Vol Fire Company Jefferson County |
167 | 4 | 1 | |
|
Wayne Twp Muni Water Auth Mifflin County |
167 | 2 | 0 | |
|
Smithville MHP Lancaster County |
166 | 0 | 0 | |
|
The Riverlands Recreation Area Luzerne County |
166 | 0 | 0 | |
|
Usfs Kiasutha #2 McKean County |
166 | 0 | 0 | |
|
Aqua PA Wapwallopen Luzerne County |
165 | 0 | 0 | |
|
Ashfield Academy Carbon County |
165 | 2 | 1 | |
|
Gateway Restaurant Bedford County |
165 | 3 | 0 | |
|
Henrietta Mutual Water Assn Blair County |
165 | 1 | 0 | |
|
New Guilford Breth in Christ Franklin County |
165 | 0 | 0 | |
|
Peaceful Acres Trailers Erie County |
165 | 0 | 0 | |
|
Yerkes Water Association Montgomery County |
165 | 2 | 0 | |
|
Aqua PA Maple Hills Lehigh County |
164 | 0 | 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.