All water systems in Pennsylvania
7,658 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Nob Hill Motel Potter County |
25 | 2 | 0 | |
|
Nomad Distilling Lycoming County |
25 | 3 | 2 | |
|
North End Rod & Gun Club Lehigh County |
25 | 0 | 0 | |
|
North Ridge Center Juniata County |
25 | 0 | 0 | |
|
Northbrook Marketplace Chester County |
25 | 0 | 0 | |
|
Nova Cellars Winery Lawrence County |
25 | 1 | 0 | |
|
NU Water LLC Philadelphia County |
25 | 1 | 0 | |
|
Nurnberger Bierhaus Wayne County |
25 | 0 | 0 | |
|
Oak Grove Church Mercer County |
25 | 0 | 0 | |
|
Oak Lodge LLC Westmoreland County |
25 | 1 | 0 | |
|
Oakland Twp Vol Fire Dept Venango County |
25 | 0 | 0 | |
|
Oakview Association Wayne County |
25 | 1 | 1 | |
|
Off the Hook Berks County |
25 | 0 | 0 | |
|
Ohiopyle ST PK Fayette County |
25 | 3 | 0 | |
|
Oil Creek State Park Venango County |
25 | 0 | 0 | |
|
Old Country Superette Erie County |
25 | 1 | 0 | |
|
Old Crabtree Sportsmans Club Westmoreland County |
25 | 0 | 0 | |
|
Old Farm Inn Cambria County |
25 | 1 | 0 | |
|
Old Mill Pizza Monroe County |
25 | 0 | 0 | |
|
Old Paths Baptist Church Chester County |
25 | 0 | 0 | |
|
Old Saw Mill Campground Union County |
25 | 2 | 0 | |
|
Olde Forge Recreation Park Lancaster County |
25 | 1 | 0 | |
|
One Stop Fuels Schuylkill County |
25 | 1 | 0 | |
|
Oneida Valley Grocery Butler County |
25 | 0 | 0 | |
|
Onvo Travel Plaza Twin Rocks Wayne County |
25 | 2 | 0 | |
|
Orchard View Motel Lancaster County |
25 | 0 | 0 | |
|
Oregon Hill Water & Sewer Lycoming County |
25 | 2 | 0 | |
|
Orvis Hill Country Adams County |
25 | 1 | 0 | |
|
Our Place on the Ridge Columbia County |
25 | 0 | 0 | |
|
Over the Mountain Restaurant Clearfield County |
25 | 0 | 0 | |
|
Overpeck MHP Wyoming County |
25 | 9 | 4 | |
|
Owowcow Creamery Bucks County |
25 | 2 | 1 | |
|
PA Fish Boat Comm Stackhouse F Centre County |
25 | 0 | 0 | |
|
PA Lions Beacon Lodge Camp Mifflin County |
25 | 3 | 0 | |
|
PA Turnpike Lehigh Tunnel Lehigh County |
25 | 2 | 0 | |
|
Palermos Pizza Wayne County |
25 | 2 | 0 | |
|
Palmeri Water Services Northampton County |
25 | 1 | 1 | |
|
Pandemonium Perry County |
25 | 1 | 0 | |
|
Pappys Lackawanna County |
25 | 1 | 1 | |
|
Pappys Orchard and Lisas Kitch Lehigh County |
25 | 0 | 0 | |
|
Par View Water Company Schuylkill County |
25 | 1 | 0 | |
|
Paradise Campground Luzerne County |
25 | 4 | 0 | |
|
Paradise Community Building Lancaster County |
25 | 0 | 0 | |
|
Paradise Twp Community Center Monroe County |
25 | 0 | 0 | |
|
Paradise Valley Plaza Lackawanna County |
25 | 0 | 0 | |
|
Paradocx Vineyard Chester County |
25 | 2 | 0 | |
|
Parks Cpgrd Huntingdon County |
25 | 3 | 0 | |
|
Pasquales Pizza Chester County |
25 | 1 | 0 | |
|
Pat Reeders Tavern Lycoming County |
25 | 2 | 0 | |
|
Path Valley Dollar General Franklin County |
25 | 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.