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 |
|---|---|---|---|---|
| PA Amer Water Thompson | Scranton, PA | 225 | 0 | - |
| Tuscarora Village | Gouldsboro, PA | 225 | 62 | - |
| Morea Citizens Water Company | Pottsville, PA | 225 | 68 | - |
| Church of Lds Berwick | Franklin, PA | 225 | 97 | - |
| Shirleysburg Muni Auth | Shirleysburg, PA | 225 | 881 | - |
| Creme Stop | Port Royal, PA | 225 | 29 | - |
| Adams Twp Municipal Authority | Troxelville, PA | 225 | 265 | - |
| Independence Park | Morgantown, PA | 225 | 309 | - |
| Marion Twp WTP | Boyers, PA | 225 | 345 | - |
| Country Place MHP | Hiawatha, PA | 225 | 628 | - |
| Cambridge Area Joint Auth | Cambridge Springs, PA | 225 | 93 | - |
| Forest Green Estates | Chestnut Rdg, PA | 225 | 418 | - |
| Adesa Mercer | Carmel, PA | 225 | 136 | - |
| Keystone Charter School | Greenville, PA | 225 | 103 | - |
| West Sheffield Water Assn | Sheffield, PA | 225 | 400 | - |
| Oak Village | Lewisberry, PA | 225 | 121 | - |
| Penn Valley Village | Lemoyne, PA | 225 | 185 | - |
| Lanchester Centre | Gap, PA | 225 | 46 | - |
| Woodcrest Retreat | Ephrata, PA | 225 | 21 | - |
| Gravel Hill UMC Christian | Palmyra, PA | 225 | 0 | - |
| Conewago Valley MHP | Dover, PA | 225 | 10 | - |
| Meadow Brook M H P | Perryville, PA | 224 | 377 | - |
| Crestview Village MHP | Annville, PA | 223 | 426 | - |
| Aqua PA Greenbriar | White Haven, PA | 222 | 6 | - |
| Shippingport Boro Water Sys | Shippingport, PA | 222 | 368 | - |
| Portersville Christian | Portersville, PA | 221 | 34 | - |
| Bcwsa Fox Run Preserve | Warrington, PA | 220 | 145 | - |
| Country Place | Perkasie, PA | 220 | 23 | - |
| Penn Engineering and Mfg | Danboro, PA | 220 | 247 | - |
| Hilltop Mobile Estates | Royersford, PA | 220 | 170 | - |
| NJ Camp Jaycee | North Brunswick, PA | 220 | 49 | - |
| Camp Lee Mar | Dresher, PA | 220 | 57 | - |
| Duncan Twp Municipal Authority | Wellsboro, PA | 220 | 528 | - |
| Salem Christian School | Macungie, PA | 220 | 155 | - |
| Heritage Baptist Ch | Orefield, PA | 220 | 30 | - |
| Omnova North America Inc | Auburn, PA | 220 | 249 | - |
| Tub Run Campground | Ohiopyle, PA | 220 | 27 | - |
| Canadohta Water Co-Op Assn | Union City, PA | 220 | 13 | - |
| Camp Small Valley Hemlock Gsc | Camp Hill, PA | 220 | 69 | - |
| Greencastle Ch of God | Greencastle, PA | 220 | 21 | - |
| Faith Outreach Ctr | Mount Joy, PA | 220 | 50 | - |
| Somerset Twp Mun Auth Listie | Somerset, PA | 218 | 352 | - |
| Dean Twp Water System | Dysart, PA | 216 | 630 | - |
| Mountain Springs MHP | Monsey, PA | 215 | 48 | - |
| Aqua PA Hillcrest Estates II | Bryn Mawr, PA | 214 | 4 | - |
| Camp Lindenmere Office Well | Carthage, PA | 210 | 90 | - |
| Pocono Summit Plaza | Edison, PA | 210 | 269 | - |
| Canaan Bible Chapel | Lake Ariel, PA | 210 | 54 | - |
| Aqua PA Bunker Hill | White Haven, PA | 210 | 349 | - |
| Zion Blue Mountain Church | Strausstown, PA | 210 | 12 | - |