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 |
|---|---|---|---|---|
| Rutters Farm Store #20 | York, PA | 1,200 | 16 | - |
| Bainbridge Water Authority | Bainbridge, PA | 1,200 | 136 | - |
| Swift Middle Sch | Quarryville, PA | 1,200 | 61 | - |
| Fredericksburg Water Auth | Fredericksburg, PA | 1,200 | 246 | - |
| Hornings Market of Myerstown | Myerstown, PA | 1,200 | 29 | - |
| Western Wayne High School | Lake Ariel, PA | 1,184 | 128 | - |
| Springboro Area Water Auth | Springboro, PA | 1,175 | 223 | - |
| Penns Valley Area High School | Spring Mills, PA | 1,170 | 262 | - |
| Bloomfield Boro Water Auth | New Bloomfield, PA | 1,170 | 193 | - |
| North Pocono Middle School | Moscow, PA | 1,149 | 66 | - |
| Tyson Foods | New Holland, PA | 1,144 | 122 | - |
| Twin Valley Middle School | Elverson, PA | 1,140 | 164 | - |
| Cochranton Boro Water Dept | Cochranton, PA | 1,136 | 150 | - |
| Jay Twp Water Authority | Weedville, PA | 1,131 | 528 | - |
| Twin Valley Senior High School | Elverson, PA | 1,125 | 285 | - |
| Point Marion Boro | Point Marion, PA | 1,110 | 907 | - |
| Borough of Avondale | Avondale, PA | 1,108 | 420 | - |
| Mill Creek Area Mun Auth | Mill Creek, PA | 1,108 | 426 | - |
| Cbsd Tohickon Middle School | Doylestown, PA | 1,100 | 43 | - |
| Peter J. Camiel Service Plaza | Glen Rock, PA | 1,100 | 247 | - |
| Aqua PA Perkiomen Woods | Bryn Mawr, PA | 1,100 | 39 | - |
| North Pocono High School | Moscow, PA | 1,100 | 10 | - |
| Pawc Manwalamink Ns 3 | Bushkill, PA | 1,100 | 49 | - |
| The Escape | Greentown, PA | 1,100 | 1,862 | - |
| Aqua PA Water Co Waymart | White Haven, PA | 1,100 | 19 | - |
| PA Amer Water Co Indian Rocks | Scranton, PA | 1,100 | 1,171 | - |
| Portland Boro Authority | Portland, PA | 1,100 | 287 | - |
| Chicora Boro Water Supply | Chicora, PA | 1,100 | 179 | - |
| Pilot Travel Center | Knoxville, PA | 1,100 | 174 | - |
| Bessemer Borough Water Dept | Bessemer, PA | 1,100 | 223 | - |
| Sandy Lake Boro | Sandy Lake, PA | 1,100 | 151 | - |
| Drummer Boy Cg | Monsey, PA | 1,100 | 21 | - |
| Sheetz 461 | Claysburg, PA | 1,100 | 87 | - |
| Christiana Muni Water Auth | Christiana, PA | 1,100 | 305 | - |
| Bowmansville Travel Plaza | Glen Rock, PA | 1,100 | 60 | - |
| York Springs Muni Water | York Springs, PA | 1,095 | 82 | - |
| Royalton Boro | Royalton, PA | 1,083 | 53 | - |
| Zullinger Water System Wtma | Waynesboro, PA | 1,080 | 131 | - |
| Sheffield Twp Municipal Auth | Sheffield, PA | 1,075 | 111 | - |
| Ahn Wexford Hospital | Wexford, PA | 1,072 | 0 | - |
| Dcnr Frances Slocum State Park | Wyoming, PA | 1,067 | 28 | - |
| Polk Center | Polk, PA | 1,058 | 756 | - |
| Highland Est MHP | Kutztown, PA | 1,050 | 73 | - |
| Pawc Marcel Lakes | Bushkill, PA | 1,048 | 29 | - |
| McKean Twp Waterworks | Erie, PA | 1,048 | 22 | - |
| Lca Emmaus Consecutive Div | Allentown, PA | 1,046 | 0 | - |
| East Brady Water System | East Brady, PA | 1,040 | 78 | - |
| Southwest Warren Co Mun Auth | Tidioute, PA | 1,040 | 297 | - |
| Grantville MHP | Farmington Hills, PA | 1,040 | 745 | - |
| Bendersville Muni Auth | Bendersville, PA | 1,039 | 195 | - |