Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
SO Southern Columbia Area School | Columbia County, PA | 1,650 | 17 |
EX Exelon Nuclear Power Plant | Montgomery County, PA | 1,650 | 13 |
PA Pa Amer Water Co Lake Heritage | Adams County, PA | 1,648 | 12 |
CA Catawissa Municipal Water Auth | Columbia County, PA | 1,644 | 14 |
EL Elverson Water Company | Chester County, PA | 1,641 | 15 |
PV Pvsd High School | Monroe County, PA | 1,640 | 12 |
LE Leacock Twp Mun Auth | Lancaster County, PA | 1,640 | 2 |
CR Cresson Boro Water Sys | Cambria County, PA | 1,631 | 10 |
MA Marsh Creek State Park | Chester County, PA | 1,630 | 2 |
JE Jennerstown Muni Auth | Somerset County, PA | 1,625 | 9 |