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 |
|---|---|---|---|---|
|
Imperial Mobile Home Park Chester County |
151 | 2 | 1 | |
|
Catherine Hershey School Lancaster County |
150 | 1 | 1 | |
|
D Water Company Carbon County |
150 | 4 | 1 | |
|
Danzer Veneer Beaver County |
150 | 3 | 0 | |
|
Finch Hill Water CO Lackawanna County |
150 | 3 | 2 | |
|
Sunset Mobile Home Park Lackawanna County |
150 | 2 | 2 | |
|
Vali-View Mobile Home Park Lycoming County |
150 | 11 | 1 | |
|
Camphill Spec Sch Beaver Run Chester County |
140 | 1 | 1 | |
|
Elmhurst Country Club Lackawanna County |
140 | 7 | 0 | |
|
Materion Brush INC Berks County |
140 | 1 | 1 | |
|
Ducklings Daycare Chester County |
130 | 4 | 0 | |
|
Composidie INC Westmoreland County |
129 | 4 | 1 | |
|
Pocono Mobile Home Estates Monroe County |
129 | 7 | 3 | |
|
Shady Grove Mobile Home Park Chester County |
129 | 2 | 0 | |
|
Carbon County Correctional Fac Carbon County |
125 | 3 | 1 | |
|
Hemlock Point Pike County |
125 | 4 | 1 | |
|
Malvern School of Glen Mills Delaware County |
125 | 2 | 0 | |
|
Sunrise Lake Section 9 Pike County |
125 | 7 | 3 | |
|
Sunrise Lakes Sec 12 Pike County |
125 | 8 | 4 | |
|
Stone Barn Rentals Chester County |
120 | 5 | 1 | |
|
Village at Safe Harbor Lancaster County |
120 | 3 | 0 | |
|
Edgewood Mobile Home Park Lackawanna County |
117 | 6 | 2 | |
|
Maranatha Christian School Northumberland County |
110 | 2 | 1 | |
|
ST Joseph Institute Centre County |
109 | 4 | 1 | |
|
Delaware Plaza Pike County |
107 | 7 | 1 | |
|
Aqua PA ST Johns Estates Luzerne County |
106 | 2 | 1 | |
|
Kemblesville Professional Ctr Chester County |
100 | 4 | 0 | |
|
Oldcastle Infrastructure Bucks County |
100 | 1 | 0 | |
|
Perdue Grain and Oilseed LLC Lancaster County |
100 | 1 | 1 | |
|
HI View Mobile Home Park Lackawanna County |
97 | 5 | 2 | |
|
Nwwa Ingham Mews Bucks County |
97 | 1 | 0 | |
|
Artesian Water PA INC Chester County |
95 | 3 | 1 | |
|
Chase Manor Water Assoc Luzerne County |
95 | 6 | 3 | |
|
JA Reinhardt CO Monroe County |
94 | 1 | 0 | |
|
Cooks MHP Wyoming County |
92 | 3 | 2 | |
|
Independence Park Chester County |
91 | 3 | 2 | |
|
Country Estates MHP Venango County |
90 | 3 | 2 | |
|
Exeter Blakeslee Lot 100 Monroe County |
90 | 5 | 2 | |
|
Hitching Post Assoc Pike County |
90 | 11 | 3 | |
|
Orchard West Water Assoc Luzerne County |
90 | 4 | 1 | |
|
Saint Tikhons Seminary Wayne County |
90 | 2 | 2 | |
|
Happy Hollow Pike County |
89 | 4 | 1 | |
|
Dallas MHP Luzerne County |
86 | 5 | 3 | |
|
Creative Kids of Downingtown Chester County |
85 | 3 | 1 | |
|
Loyalsock Mobile Home Park Lycoming County |
85 | 3 | 1 | |
|
Mifflin CO Christian Academy Mifflin County |
85 | 3 | 1 | |
|
Nevilles Mobile Home Court Wayne County |
85 | 5 | 2 | |
|
Orchard East Water Assoc Luzerne County |
85 | 2 | 1 | |
|
Estates at Hamilton Hills Monroe County |
84 | 4 | 2 | |
|
Aqua PA Tafton Wilson Hill Pike County |
80 | 1 | 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.