Public Water Systems
7,701 active public water systems in PA, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Cbsd Buckingham Elem School | Doylestown, PA | 450 | 22 | - |
| Bedminster Elem School | Perkasie, PA | 450 | 94 | - |
| Peace Valley Park | Langhorne, PA | 450 | 39 | - |
| Spring Run Estates WTP | Coatesville, PA | 450 | 87 | - |
| Lakeland Elementary School | Scott Township, PA | 450 | 233 | - |
| Lake Noxen Elementary School | Lehman, PA | 450 | 191 | - |
| Hamilton Twp Elementary School | Stroudsburg, PA | 450 | 47 | - |
| Delaware Water Gap KOA | Farmingdale, PA | 450 | 56 | - |
| Pine Forest Camp | Greeley, PA | 450 | 72 | - |
| Flying J Travel Plaza | Knoxville, PA | 450 | 14 | - |
| Trails End Camp | Wantagh, PA | 450 | 51 | - |
| Indian Country Campsites | Gouldsboro, PA | 450 | 94 | - |
| Lincolnwood MHP | Skokie, PA | 450 | 226 | - |
| Amazon Upper Bern Warehouse | Mechanicsburg, PA | 450 | 23 | - |
| Blue Heron Homeowners Assoc | Moscow, PA | 450 | 92 | - |
| Hometown Breakfast Bar & Grill | Breinigsville, PA | 450 | 10 | - |
| Grier School | Tyrone, PA | 450 | 812 | - |
| Gap Pit Stop LLC | Chambersburg, PA | 450 | 35 | - |
| Lycoming Valley JR High School | Williamsport, PA | 450 | 384 | - |
| Hepburn Lycoming Elem School | Williamsport, PA | 450 | 175 | - |
| Lower Mahanoy Twp Mun Auth | Dalmatia, PA | 450 | 170 | - |
| Turkeyfoot Valley Sch | Confluence, PA | 450 | 234 | - |
| Purchase Line High Sch | Commodore, PA | 450 | 119 | - |
| Kalyumet Campground & Cabins | Bellaire, PA | 450 | 55 | - |
| Union Twp Municipal Authority | Rockton, PA | 450 | 187 | - |
| Conneaut Lake Middle School | Linesville, PA | 450 | 231 | - |
| Wattsburg Boro WTP | Wattsburg, PA | 450 | 279 | - |
| West Hickory Water Company | Sharon, PA | 450 | 32 | - |
| Genesee Twp Water Authority | Genesee, PA | 450 | 2,701 | - |
| Red Oak Campground | Russell, PA | 450 | 47 | - |
| Amblebrook | York, PA | 450 | 16 | - |
| Bethel Assembly of God Ltown | Littlestown, PA | 450 | 296 | - |
| Regency Woods MHP | Mechanicsburg, PA | 450 | 446 | - |
| Harrisburg Christian Sch | Harrisburg, PA | 450 | 172 | - |
| Quincy Village System | Waynesboro, PA | 450 | 190 | - |
| Quincy Mini Mart | Waynesboro, PA | 450 | 154 | - |
| Mechanic Grove Church of Breth | Quarryville, PA | 450 | 16 | - |
| Creekview Farms MHP | Shermans Dale, PA | 450 | 152 | - |
| Pleasant View Church | Red Lion, PA | 450 | 37 | - |
| Garrett Boro Water Sys | Garrett, PA | 449 | 793 | - |
| Moore Elementary School | Northampton, PA | 448 | 219 | - |
| New Enterprise Water Assn | New Enterprise, PA | 443 | 466 | - |
| Fredonia Boro | Fredonia, PA | 443 | 333 | - |
| Aqua PA Yalick Farms | White Haven, PA | 442 | 14 | - |
| Three Springs Boro Water Co | Three Springs, PA | 442 | 388 | - |
| Gray Squirrel Campsites | Beavertown, PA | 442 | 162 | - |
| Franklin Twp Muni Auth | Cashtown, PA | 441 | 134 | - |
| Longwood Gardens | Kennett Square, PA | 440 | 359 | - |
| Biddle Air National Guard Base | Horsham, PA | 440 | 178 | - |
| Aqua PA Wild Pines Water Sys | Honesdale, PA | 440 | 21 | - |