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 |
|---|---|---|---|---|
| Georgia Pacific Mt Jewett | Kane, PA | 300 | 46 | - |
| Custaloga Town Scout Camp | Erie, PA | 300 | 100 | - |
| Mercer Grove City KOA | Mercer, PA | 300 | 96 | - |
| Cozy Oaks RV Resort | Freeland, PA | 300 | 97 | - |
| Burger King #11027 | Erie, PA | 300 | 34 | - |
| Missys Market | Harrison Valley, PA | 300 | 141 | - |
| Brandon Maintenance | Butler, PA | 300 | 29 | - |
| Wesley Woods | Grand Valley, PA | 300 | 158 | - |
| Dairy Queen | Youngsville, PA | 300 | 12 | - |
| Kwik Fill M 299 | Warren, PA | 300 | 21 | - |
| Anchor Estates | Elizabethtown, PA | 300 | 58 | - |
| Jen Jens Rhythm N Brews | York Springs, PA | 300 | 32 | - |
| Gettysburg K O A | Gettysburg, PA | 300 | 23 | - |
| Crabbs Tropical Treat | Hanover, PA | 300 | 82 | - |
| Camp Nawakwa | Biglerville, PA | 300 | 33 | - |
| 910 Bj LLC | Littlestown, PA | 300 | 21 | - |
| Gettysburg Hampton Inn | Gettysburg, PA | 300 | 23 | - |
| Barlow Fire Dept | Gettysburg, PA | 300 | 46 | - |
| Wendys at Cross Keys Center | Hanover, PA | 300 | 8 | - |
| Church of Jesus Christ of Lds | Clark Summit, PA | 300 | 92 | - |
| Rich Valley Golf Course | Mechanicsburg, PA | 300 | 10 | - |
| Meeting House Church Dillsburg | Dillsburg, PA | 300 | 2 | - |
| Col Denning St Park | Newville, PA | 300 | 32 | - |
| Carlisle Swim Club | Carlisle, PA | 300 | 61 | - |
| Lykens Valley Golf Course | Millersburg, PA | 300 | 26 | - |
| Sunset Gc | Middletown, PA | 300 | 65 | - |
| Red Rabbit Drive IN | Duncannon, PA | 300 | 53 | - |
| Tmi Plt Drinking Water Sys | Middletown, PA | 300 | 17 | - |
| Northern Dauphin Co YMCA | Elizabethville, PA | 300 | 70 | - |
| Montgomery Elem School | Mercersburg, PA | 300 | 71 | - |
| Pauls Country Mkt | Waynesboro, PA | 300 | 15 | - |
| Tamarack & Spread Eagle MHP | Conestoga, PA | 300 | 70 | - |
| Lake in Wood RV Resort | Southfield, PA | 300 | 8 | - |
| McDonalds Gap | Center Valley, PA | 300 | 8 | - |
| Conestoga Christian School | Morgantown, PA | 300 | 263 | - |
| Chesterbrook Academy | Leola, PA | 300 | 41 | - |
| Oak Creek Campground | Narvon, PA | 300 | 71 | - |
| Kingdom Hall Mount Joy | Elizabethtown, PA | 300 | 8 | - |
| Tucquan Park | Holtwood, PA | 300 | 95 | - |
| Pequea Creek Rec Area | Hawley, PA | 300 | 13 | - |
| Ono Fire Co | Ono, PA | 300 | 11 | - |
| Limestone Acres | Richland, PA | 300 | 35 | - |
| Country View Grocery #2 | Annville, PA | 300 | 26 | - |
| Little Buffalo St Park | Newport, PA | 300 | 39 | - |
| Lower Windsor Twp Building | Wrightsville, PA | 300 | 7 | - |
| Otter Creek Campground | Holtwood, PA | 300 | 29 | - |
| Hope Grace Brethren Ch | Dillsburg, PA | 300 | 50 | - |
| Lake Redman Cnty Park | York, PA | 300 | 16 | - |
| Calvary Chapel of Delta | Delta, PA | 300 | 16 | - |
| Delta Family Restaurant | Delta, PA | 300 | 20 | - |