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 |
|---|---|---|---|---|
| Hobby Horse Cafe | Gettysburg, PA | 100 | 52 | - |
| Rockwell Lanes | Littlestown, PA | 100 | 40 | - |
| Liahona Girls Camp | Williamsville, PA | 100 | 33 | - |
| Camp Eder | Fairfield, PA | 100 | 16 | - |
| M&gs Ice Cream and Italian Ice | New Oxford, PA | 100 | 209 | - |
| Olivias Restaurant Inc | Gettysburg, PA | 100 | 68 | - |
| Jd & Sons | Orrtanna, PA | 100 | 77 | - |
| Blue Ridge Sportsmens Club | Fairfield, PA | 100 | 35 | - |
| Little Life Enrichment Ctr | New Oxford, PA | 100 | 17 | - |
| Dollar General East Berlin | Goodlettsville, PA | 100 | 26 | - |
| Pine Ridge Campground | Biglerville, PA | 100 | 21 | - |
| Graziellas Pizza & Subs | Newville, PA | 100 | 72 | - |
| Green Mt Gen Merchandise | Gardners, PA | 100 | 26 | - |
| Slate Ridge Mennonite Sch | Carlisle, PA | 100 | 0 | - |
| Kings Gap Env Ed Ctr | Carlisle, PA | 100 | 51 | - |
| Penn Twp Fire Co | Newville, PA | 100 | 29 | - |
| Camp Thompson YMCA Camp | Carlisle, PA | 100 | 86 | - |
| Cold Springs Inn & Brewing Com | Mechanicsburg, PA | 100 | 36 | - |
| Twirly Top | Gardners, PA | 100 | 80 | - |
| North Mountain Inn | Carlisle, PA | 100 | 72 | - |
| Cumberland Golf Club | Carlisle, PA | 100 | 72 | - |
| Middle Spring Presbyterian Ch | Shippensburg, PA | 100 | 23 | - |
| Loyalton Water Assn | Lykens, PA | 100 | 266 | - |
| Gonders Grubb House | Halifax, PA | 100 | 52 | - |
| Fabios Restaurant | Grantville, PA | 100 | 94 | - |
| Happy Food Mart Shell | Selinsgrove, PA | 100 | 11 | - |
| Country Club of Harrisburg | Harrisburg, PA | 100 | 287 | - |
| Docs Family Fun Center | Elizabethtown, PA | 100 | 166 | - |
| Grantville Assembly Hall | Grantville, PA | 100 | 23 | - |
| Harrisburg Postal Picnic Grds | Harrisburg, PA | 100 | 32 | - |
| Deer Valley Golf Course | Hummelstown, PA | 100 | 26 | - |
| River House Bar and Grill | Middletown, PA | 100 | 235 | - |
| Hardees of Dauphin | Shippensburg, PA | 100 | 11 | - |
| Dennys Lennies Restaurant | Millersburg, PA | 100 | 34 | - |
| Green Hills Swim Club | Harrisburg, PA | 100 | 76 | - |
| West Hanover Twp Park & Rec | Harrisburg, PA | 100 | 63 | - |
| Pizza Hut | Harrisburg, PA | 100 | 46 | - |
| Manada Golf Club | York, PA | 100 | 27 | - |
| Grantville Vol Fire Co | Grantville, PA | 100 | 72 | - |
| Sportsmans Golf Course | Harrisburg, PA | 100 | 62 | - |
| Turkey Hill Minit Mkt 98 | Westborough, PA | 100 | 4 | - |
| Camp Hebron Campground | Halifax, PA | 100 | 58 | - |
| Crossroads Market & Auction | Lykens, PA | 100 | 30 | - |
| Lake Tobias Wildlife Park | Halifax, PA | 100 | 41 | - |
| Mountainview Swim Club Inc | Harrisburg, PA | 100 | 81 | - |
| Roadhouse Cafe | Harrisburg, PA | 100 | 62 | - |
| Days Inn | Glen Allen, PA | 100 | 71 | - |
| Herbrucks of PA | Mercersburg, PA | 100 | 49 | - |
| Shanks Ch of the Brethern | Greencastle, PA | 100 | 29 | - |
| Twin Bridge Meadow Campground | Chambersburg, PA | 100 | 39 | - |