Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
EA East Hempfield Water Auth | Lancaster County, PA | 20,988 | 23 |
PA Paw Philipsburg | Centre County, PA | 20,095 | 22 |
AM Ambler Boro Water Dept | Montgomery County, PA | 20,000 | 30 |
ST St Marys Area Water Auth | Elk County, PA | 19,588 | 21 |
AM Ambridge Water Auth | Beaver County, PA | 19,500 | 22 |
WE Western Allegheny County Mun A | Allegheny County, PA | 19,031 | 24 |
EL Elizabethtown Area Water | Lancaster County, PA | 19,000 | 35 |
CE Center Twp Water Auth | Beaver County, PA | 19,000 | 24 |
FO Fox Chapel Auth | Allegheny County, PA | 18,500 | 20 |
BR Bradford City Water Authority | McKean County, PA | 18,500 | 20 |