Nitrate violations in Pennsylvania
790 active public water systems in Pennsylvania had a Nitrate violation in the past three years, 16 of them in the latest quarter of EPA's data. What Nitrate is and why it matters.
Systems with a Nitrate violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Lake Wallenpaupack Estates Poa Pike County |
204 | 2 | 1 | |
|
Bellamauro Social Hall Jefferson County |
200 | 3 | 1 | |
|
Berks Cnty Parks Spring Twp Berks County |
200 | 1 | 0 | |
|
Black Rock Retreat Lancaster County |
200 | 1 | 0 | |
|
Boulder Woods Campground Bucks County |
200 | 2 | 0 | |
|
Brandywine Battlefield ST Park Delaware County |
200 | 1 | 0 | |
|
C G Renn Elementary School Lycoming County |
200 | 1 | 0 | |
|
Campers Paradise Jefferson County |
200 | 4 | 0 | |
|
Camptel Poconos Carbon County |
200 | 4 | 2 | |
|
Checkered Express Susquehanna County |
200 | 4 | 2 | |
|
Creekview MHP Chester County |
200 | 8 | 0 | |
|
Eng Congr of Jehov Witness Gbg Adams County |
200 | 1 | 0 | |
|
Hickory Bridge Farm Adams County |
200 | 1 | 0 | |
|
Holiday Inn Express Franklin County |
200 | 3 | 1 | |
|
Honesdale Pocono KOA CG Wayne County |
200 | 3 | 0 | |
|
Keen Lake Camping Wayne County |
200 | 3 | 0 | |
|
Kristys Whistle Stop Cumberland County |
200 | 3 | 1 | |
|
Inn at Lackawaxen Pike County |
200 | 2 | 0 | |
|
Lake Timberline Campground Susquehanna County |
200 | 3 | 1 | |
|
Maple Lane Estates Luzerne County |
200 | 6 | 3 | |
|
Moc-A-Tek Campground Wayne County |
200 | 2 | 0 | |
|
Montour Delong Community Fair Montour County |
200 | 4 | 1 | |
|
Moore Twp Recreation Center Northampton County |
200 | 3 | 0 | |
|
MT Zion Luth CH York County |
200 | 4 | 0 | |
|
Newberry Estate Appletree Terr Luzerne County |
200 | 3 | 0 | |
|
Oakhurst Grille&eventscenter Somerset County |
200 | 4 | 1 | |
|
Our Lady of MT Carmel Lawrence County |
200 | 1 | 0 | |
|
Outdoor World York County |
200 | 2 | 0 | |
|
Ozgoods Neighborhood Grill&bar Berks County |
200 | 1 | 0 | |
|
Petersville Rod & Gun Club Northampton County |
200 | 2 | 0 | |
|
Pymatuning SP Jamestown CG Crawford County |
200 | 2 | 0 | |
|
Roaring Run Resort Westmoreland County |
200 | 2 | 0 | |
|
Shannock Valley VFW Armstrong County |
200 | 2 | 0 | |
|
Steam Valley Restaurant Lycoming County |
200 | 3 | 0 | |
|
The Lands at Hillside Farms Luzerne County |
200 | 3 | 0 | |
|
Williamsport Lds Church Lycoming County |
200 | 3 | 0 | |
|
YE Olde Meeting Place Northumberland County |
200 | 2 | 0 | |
|
Brinton Manor Delaware County |
196 | 8 | 0 | |
|
Kings Academy Berks County |
190 | 1 | 0 | |
|
Pocono Mountain Cliffside 1 Monroe County |
190 | 3 | 0 | |
|
Twin Valley Bible Academy Lancaster County |
190 | 2 | 0 | |
|
George Ferrell Elementary Lycoming County |
180 | 1 | 0 | |
|
Martins Community LP MHP Chester County |
180 | 4 | 0 | |
|
Paupack Point Water Assoc Wayne County |
180 | 5 | 1 | |
|
Laurel Lane Development Assoc Pike County |
179 | 5 | 1 | |
|
Frosty Mountain Plaza Carbon County |
175 | 6 | 2 | |
|
Rbe Water Association INC Lackawanna County |
175 | 4 | 2 | |
|
Tiadaghton View MHP Lycoming County |
175 | 3 | 0 | |
|
Earl Bowl INC Montgomery County |
170 | 2 | 0 | |
|
Greater Johnstown WA Saltlick Cambria County |
170 | 9 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Nitrate, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Nitrate alone.
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.