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 |
|---|---|---|---|---|
| Eldred Borough Water Auth | Eldred, PA | 850 | 885 | - |
| Landis Homes | Lititz, PA | 850 | 194 | - |
| West Perry High Sch | Elliottsburg, PA | 850 | 47 | - |
| Pleasantville Borough Water | Pleasantville, PA | 846 | 58 | - |
| McClure Municipal Authority | McClure, PA | 845 | 281 | - |
| Virginia Hills PA LLC | Farmington Hills, PA | 843 | 0 | - |
| Aqua PA Clarendon | Sharon, PA | 840 | 132 | - |
| Rice Elementary School | Mountain Top, PA | 838 | 205 | - |
| Eisenhower Elemen Middle Hs | Russell, PA | 835 | 138 | - |
| Borough of Wampum Water Dept | Wampum, PA | 832 | 141 | - |
| Worlds End State Park | Forksville, PA | 829 | 127 | - |
| Lcwsa Limestone Water | Montoursville, PA | 825 | 695 | - |
| New Holland Shopping Center | Lititz, PA | 825 | 142 | - |
| Ringtown Boro Water Department | Ringtown, PA | 823 | 25 | - |
| Mountainview High School | Kingsley, PA | 822 | 248 | - |
| Nwlsd High School | New Tripoli, PA | 821 | 130 | - |
| Lakeland JR SR High School | Scott Township, PA | 820 | 251 | - |
| Donegal Township | West Alexander, PA | 820 | 372 | - |
| Alexandria Boro Water Auth | Alexandria, PA | 815 | 264 | - |
| Aqua PA Upper Providence | Bryn Mawr, PA | 810 | 0 | - |
| Spring Twp Municipal Authority | Beaver Springs, PA | 805 | 212 | - |
| Fishertown Water Assn | Fishertown, PA | 801 | 118 | Clean |
| Gilbertsville Elementary | Boyertown, PA | 800 | 134 | - |
| Marlborough Elementary School | Pennsburg, PA | 800 | 126 | - |
| Dcnr Lackawanna State Park | N Abington Township, PA | 800 | 76 | - |
| Irem Temple Country Club | Dallas, PA | 800 | 239 | - |
| Pmsd Tobyhanna Elemetary Cntr | Swiftwater, PA | 800 | 33 | - |
| Lake Naomi Club Pool Snack Bar | Pocono Pines, PA | 800 | 67 | - |
| Pocono Valley Resorts | Gibbstown, PA | 800 | 57 | - |
| Penndot Site 41 Rest Area | Allentown, PA | 800 | 26 | - |
| Camelback Pennsylvania Room | Tannersville, PA | 800 | 4 | - |
| Esasd Resica Elem Sch | East Stroudsburg, PA | 800 | 94 | - |
| Onvo Express | Scranton, PA | 800 | 2 | - |
| Bushkill Falls | Bushkill, PA | 800 | 24 | - |
| Costas Family Fun Park | Hawley, PA | 800 | 41 | - |
| Elk Lake High School | Springville, PA | 800 | 332 | - |
| Liberty Exxon | Liberty, PA | 800 | 60 | - |
| Lawrenceville Exxon | Lawrenceville, PA | 800 | 25 | - |
| Aqua PA Paupackan Lake Estates | White Haven, PA | 800 | 389 | - |
| B Nai B Rith Perlman Camp | Lake Como, PA | 800 | 55 | - |
| Island Lake Camp | Boca Raton, PA | 800 | 64 | - |
| Camp Lohikan | Gladstone, PA | 800 | 20 | - |
| Rustic Creek Family Campground | Tunkhannock, PA | 800 | 109 | - |
| Turkey Hill Mini Mkt 115 | Westborough, PA | 800 | 34 | - |
| Big Boulder Ski Area | Blakeslee, PA | 800 | 61 | - |
| Hickory Hills Mhc | Bath, PA | 800 | 209 | Clean |
| Penndot-Site 37 Modern Rest AR | Bloomsburg, PA | 800 | 10 | - |
| Penndot-Site 38 Modern Rest AR | Bloomsburg, PA | 800 | 14 | - |
| Wood Broad Top Wells Jmun Auth | Wood, PA | 800 | 917 | - |
| St Johns Burrys Ch | Rochester, PA | 800 | 47 | - |