Lead and Copper Rule (LCR) violations in Pennsylvania
226 active public water systems in Pennsylvania had a Lead and Copper Rule (LCR) violation in the past three years, 226 of them in the latest quarter of EPA's data. What Lead and Copper Rule (LCR) is and why it matters.
Systems with a Lead and Copper Rule (LCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Falls Twp Water & Sewer Dept Bucks County |
24,400 | 2 | 0 | |
|
Bear Valley Joint Auth Franklin County |
12,589 | 1 | 1 | |
|
City of Lock Haven Water Dept Clinton County |
8,450 | 6 | 1 | |
|
Grove City Boro Water Dept Mercer County |
7,871 | 3 | 0 | |
|
MT Airy Casino & Resort Monroe County |
7,000 | 5 | 2 | |
|
Monaca Boro Water Dept Beaver County |
6,500 | 2 | 1 | |
|
Kennett Square Mun Water Works Chester County |
6,328 | 9 | 1 | |
|
Upmc Magee Womens Hospital Allegheny County |
4,900 | 3 | 1 | |
|
New Freedom Boro Water Auth York County |
4,464 | 4 | 0 | |
|
Tilden Industrial Park Berks County |
4,000 | 1 | 1 | |
|
Pleasant Valley Water Auth Fayette County |
3,630 | 3 | 1 | |
|
Fort Indiantown Gap Lebanon County |
3,100 | 2 | 1 | |
|
Octorara Area School District Chester County |
3,100 | 3 | 1 | |
|
Childens Hospital Upmc Allegheny County |
3,000 | 1 | 1 | |
|
Muni Auth of Boro of Matamoras Pike County |
2,900 | 9 | 2 | |
|
Milesburg Borough Water Auth Centre County |
2,750 | 4 | 2 | |
|
Ohioville Boro Muni Auth Beaver County |
2,750 | 6 | 0 | |
|
Upmc Western Psychiatric Inst Allegheny County |
2,645 | 3 | 1 | |
|
Weatherly Boro Mun Auth Carbon County |
2,612 | 5 | 0 | |
|
Caledonia ST Park Franklin County |
2,600 | 1 | 1 | |
|
Ontelaunee Township Berks County |
2,598 | 2 | 1 | |
|
Williamstown Boro Auth Dauphin County |
2,390 | 3 | 1 | |
|
Borough of Dublin Bucks County |
2,200 | 2 | 1 | |
|
Twp of Upper Makefield Bucks County |
1,800 | 6 | 0 | |
|
Delta Boro Water Sys York County |
1,400 | 5 | 1 | |
|
Rawa North Heidelberg Berks County |
1,350 | 1 | 1 | |
|
McDonalds Brodheadsville Monroe County |
1,200 | 3 | 1 | |
|
Moraine State Park Water Syst Butler County |
1,200 | 1 | 1 | |
|
North Pocono Middle School Lackawanna County |
1,149 | 3 | 2 | |
|
Borough of Avondale Chester County |
1,108 | 3 | 0 | |
|
Hca Delano Park Place Schuylkill County |
1,017 | 1 | 1 | |
|
Bell and Evans Plant 3 Lebanon County |
1,000 | 2 | 1 | |
|
Symba Capital LLC Wyoming County |
1,000 | 6 | 2 | |
|
Pilot Travel Center NO518 Berks County |
980 | 1 | 0 | |
|
Umh Arbor Estates Bucks County |
920 | 3 | 1 | |
|
Sterling Sewer and Water CO Wayne County |
903 | 5 | 1 | |
|
Bowmanstown Authority Carbon County |
900 | 4 | 2 | |
|
Jack Frost Mtn Summit Lodge Carbon County |
900 | 1 | 1 | |
|
Ridglea Chester County |
900 | 1 | 0 | |
|
Aiken Water Company McKean County |
850 | 5 | 1 | |
|
New Holland Shopping Center Lancaster County |
825 | 3 | 1 | |
|
Ringtown Boro Water Department Schuylkill County |
823 | 1 | 1 | |
|
Gilbertsville Elementary Montgomery County |
800 | 3 | 0 | |
|
Pmsd Tobyhanna Elemetary Cntr Monroe County |
800 | 2 | 1 | |
|
Nicholson Boro Auth Wyoming County |
789 | 6 | 1 | |
|
Paradise Stream Resor Monroe County |
774 | 9 | 3 | |
|
Richland Meadows MHP Bucks County |
750 | 2 | 1 | |
|
Jefferson Hospital Bucks Bucks County |
700 | 3 | 2 | |
|
Carbon Plaza Mall Carbon County |
650 | 1 | 1 | |
|
Frederick Living Montgomery County |
640 | 6 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule (LCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule (LCR) 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.