Public Water Systems
7,701 active water systems in PA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| QUINCY TWP WATER SYSTEM | WAYNESBORO, PA | 530 | 126 | — |
| ROUSEVILLE MUN WATERWORKS | ROUSEVILLE, PA | 523 | 592 | — |
| CASD KINGS HIGHWAY ELEM SCH | THORNDALE, PA | 521 | 268 | — |
| HANOVER TOWNSHIP LEHIGH COUNTY | ALLENTOWN, PA | 520 | 59 | — |
| NEWELL MUNI AUTH | NEWELL, PA | 520 | 538 | — |
| SPEEDWAY #6753 | ENON, PA | 518 | 26 | — |
| LCWSA HALLS STATION | MONTOURSVILLE, PA | 518 | 117 | — |
| ELLWOOD NATIONAL FORGE CO | IRVINE, PA | 513 | 76 | — |
| OREGON DAIRY INC | LITITZ, PA | 510 | 253 | — |
| LCA HEIDELBERG HEIGHTS DIV | ALLENTOWN, PA | 509 | 414 | — |
| PERKIOMEN CROSSING | FREDERICK, PA | 508 | 66 | — |
| ORANGEVILLE MUNICIPAL WATER AU | ORANGEVILLE, PA | 508 | 82 | — |
| BILLS PLAZA | COVINGTON TWP, PA | 501 | 745 | — |
| TWIN VALLEY ROBESON ELEM SCH | ELVERSON, PA | 501 | 107 | — |
| BLUE MT SKI AREA | PALMERTON, PA | 501 | 418 | — |
| RICES FLEA MARKET | NEW HOPE, PA | 500 | 58 | — |
| DUNKIN DONUTS | RICHBORO, PA | 500 | 37 | — |
| CAMP NOCKAMIXON | KINTNERSVILLE, PA | 500 | 77 | — |
| PLAYWICKI PARK | LANGHORNE, PA | 500 | 41 | — |
| BRIARWOOD DAY CAMP | FURLONG, PA | 500 | 117 | — |
| TURKEY HILL MINIT MARKET #177 | WESTBOROUGH, PA | 500 | 2 | — |
| AQUA PA SUPERIOR SUBURBIA CTR | BRYN MAWR, PA | 500 | 1,174 | — |
| WILLOWDALE TOWN CENTER | CHADDS FORD, PA | 500 | 166 | — |
| CHADDS FORD ELEMENTARY SCHOOL | KENNETT SQUARE, PA | 500 | 278 | — |
| CHADDSFORD WINERY | CHADDS FORD, PA | 500 | 12 | — |
| CHADDS FORD TAVERN | CHADDS FORD, PA | 500 | 73 | — |
| JIMMY JOHNS | WEST CHESTER, PA | 500 | 55 | — |
| AQUA PA SUPERIOR CENTER POINT | BRYN MAWR, PA | 500 | 644 | — |
| SALFORD HILLS ELEM SCHOOL | SOUDERTON, PA | 500 | 486 | — |
| HICKORY VALLEY G C SNACK BAR | GILBERTSVILLE, PA | 500 | 7 | — |
| ULSTER MUNICIPAL AUTHORITY | ULSTER, PA | 500 | 501 | — |
| GLOBAL TUNGSTEN & PWDERS LLC | TOWANDA, PA | 500 | 1,107 | — |
| AQUA PA WATER CO THORNHURST CC | WHITE HAVEN, PA | 500 | 12 | — |
| KEYSTONE JOB CORPS CENTER | DRUMS, PA | 500 | 588 | — |
| NELLY PLAZA | MOUNTAINTOP, PA | 500 | 13 | — |
| BEAR MART | BEAR CREEK TOWNSHIP, PA | 500 | 103 | — |
| ROCKS REALTY | WYOMING, PA | 500 | 57 | — |
| AQUA PA PINECREST | HONESDALE, PA | 500 | 120 | — |
| VAN GILDERS JUBILEE RESTAURANT | POCONO PINES, PA | 500 | 49 | — |
| KRESGEVILLE EATERY AND BAR | COPLAY, PA | 500 | 80 | — |
| MOUNT POCONO CAMPGROUND | MOUNT POCONO, PA | 500 | 201 | — |
| CAMP MINSI MAIN CAMP | POCONO SUMMIT, PA | 500 | 42 | — |
| PLEASANT VALLEY PLAZA | TOBYHANNA, PA | 500 | 45 | — |
| CAMP MINSI WEYTREX LODGE | POCONO SUMMIT, PA | 500 | 27 | — |
| BRODHEADSVILLE SUNOCO | BANGOR, PA | 500 | 31 | — |
| BK PLAZA | NORTHAMPTON, PA | 500 | 5 | — |
| G AND P ICE CREAM | POCONO LAKE, PA | 500 | 45 | — |
| DUNKIN DONUTS | TANNERSVILLE, PA | 500 | 72 | — |
| GREAT BEAR GOLF CLUB | EAST STROUDSBURG, PA | 500 | 70 | — |
| UNI MART 94345 | EFFORT, PA | 500 | 4 | — |