All water systems in Pennsylvania
7,658 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jellystone Park PA Wilds Tioga County |
100 | 1 | 0 | |
|
Jughandle (the) Mercer County |
100 | 1 | 0 | |
|
Julianas Berks County |
100 | 2 | 0 | |
|
Just Moms Chester County |
100 | 0 | 0 | |
|
Just Vittles Northumberland County |
100 | 2 | 1 | |
|
Kadima Rehab Nursing at Luzern Luzerne County |
100 | 3 | 0 | |
|
Kasas Pizzeria Monroe County |
100 | 0 | 0 | |
|
Katies Country Kitchen Lehigh County |
100 | 0 | 0 | |
|
Katies Kitchen Lancaster County |
100 | 0 | 0 | |
|
Katies Macalush Family Rest Lehigh County |
100 | 2 | 0 | |
|
Kellys Scenic View Restaurant Bedford County |
100 | 0 | 0 | |
|
Kemblesville Professional Ctr Chester County |
100 | 4 | 0 | |
|
Keystone Apt LLC Lycoming County |
100 | 5 | 2 | |
|
Keystone Safari Mercer County |
100 | 0 | 0 | |
|
Kim and Andrews Farm Market Wayne County |
100 | 1 | 0 | |
|
Kingdom Hall Jeh Witnesses Lebanon County |
100 | 0 | 0 | |
|
Kings Gap Env ED Ctr Cumberland County |
100 | 0 | 0 | |
|
Klecknersville Vol Fire CO Northampton County |
100 | 0 | 0 | |
|
Kreamer Freeze Snyder County |
100 | 0 | 0 | |
|
Kwik Fill M416 Wellsboro Tioga County |
100 | 1 | 0 | |
|
LA Roses Skating Rink Carbon County |
100 | 0 | 0 | |
|
Lake Arthur Country Club Butler County |
100 | 0 | 0 | |
|
Lake Naomi Community Center Monroe County |
100 | 2 | 0 | |
|
Lake Tobias Wildlife Park Dauphin County |
100 | 1 | 0 | |
|
Lakemart Lackawanna County |
100 | 2 | 1 | |
|
Lakeview Personal Care Beaver County |
100 | 4 | 0 | |
|
Lancaster CO Sportsmans Assn Lancaster County |
100 | 0 | 0 | |
|
Land of Adventure Adams County |
100 | 2 | 1 | |
|
Lapp Valley Farms Lancaster County |
100 | 0 | 0 | |
|
Lappawinzo Fish and Game Assn Northampton County |
100 | 0 | 0 | |
|
Laserdome Lancaster County |
100 | 0 | 0 | |
|
Last Minit Mart Laurel Lawrence County |
100 | 2 | 1 | |
|
Laurel Mountain Village Somerset County |
100 | 3 | 1 | |
|
Laurel Ridge State Park Fayette County |
100 | 2 | 0 | |
|
Lebanon Valley Livestock Mkt Lebanon County |
100 | 0 | 0 | |
|
Ledgedale Recreation Area Pike County |
100 | 0 | 0 | |
|
Lennys Place Allegheny County |
100 | 3 | 2 | |
|
Lenox Gulf Susquehanna County |
100 | 3 | 1 | |
|
Leo Mart Mercer County |
100 | 0 | 0 | |
|
Liahona Girls Camp Adams County |
100 | 0 | 0 | |
|
Liberty at Dryville Berks County |
100 | 0 | 0 | |
|
Liberty Express Duncannon Perry County |
100 | 1 | 1 | |
|
Liberty Square Center Monroe County |
100 | 2 | 0 | |
|
Liberty Township Fire Company Montour County |
100 | 2 | 0 | |
|
Life Ministries Lancaster County |
100 | 0 | 0 | |
|
Lincoln Cafe Somerset County |
100 | 1 | 0 | |
|
Little Life Enrichment Ctr Adams County |
100 | 0 | 0 | |
|
Little Oley Tavern Berks County |
100 | 1 | 0 | |
|
Little Pine State PK Lycoming County |
100 | 5 | 2 | |
|
Little Zion Lutheran Church Montgomery County |
100 | 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.