Public Water Systems
7,701 active water systems in PA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SOMERSET TWP MA READING MINES | SOMERSET, PA | 494 | 691 | — |
| AQUA PA ROBIN HOOD LAKES | WHITE HAVEN, PA | 492 | 55 | — |
| FORREST BROOKE MHP | OAK BROOK, PA | 491 | 248 | — |
| EDENVILLE WATER ASSN INC | CHAMBERSBURG, PA | 491 | 159 | — |
| ECHO VALLEY ESTATES | SHAVERTOWN, PA | 490 | 99 | — |
| KEN GRILL RECREATION ASSN | SHILLINGTON, PA | 490 | 99 | — |
| MID LAKES DEVELOPMENT | BLAKESLEE, PA | 490 | 70 | — |
| FRYBURG WATER COMPANY | SHARON, PA | 490 | 65 | — |
| BIRD IN HAND FAMILY INN & REST | BIRD IN HAND, PA | 490 | 179 | — |
| PALM CITY PARK | ANNVILLE, PA | 490 | 836 | — |
| HORSHAM CLINIC | AMBLER, PA | 488 | 94 | — |
| W CARROLL TWP W AUTH ST BENED | ELMORA, PA | 488 | 551 | — |
| MT GRETNA AUTH | MOUNT GRETNA, PA | 485 | 176 | — |
| DVSD SHOHOLA ELEMENTARY SCHOOL | MILFORD, PA | 484 | 195 | — |
| FAIRMOUNT HOME | EPHRATA, PA | 483 | 156 | — |
| ROTE MUTUAL WATER ASSOCIATION | MILL HALL, PA | 481 | 196 | — |
| VALLEY VIEW MHP | SHAVERTOWN, PA | 480 | 215 | — |
| GOV MIFFLIN BRECKNOCK ELEM SCH | SHILLINGTON, PA | 480 | 211 | — |
| LORETTO BORO WATER SYS | LORETTO, PA | 480 | 140 | — |
| ALLENSVILLE MUNI AUTH | ALLENSVILLE, PA | 480 | 462 | — |
| MARIANNA MUNI WATER WORKS | MARIANNA, PA | 480 | 389 | — |
| WOODLAND HEIGHTS DIST | SENECA, PA | 480 | 5 | — |
| MCVEYTOWN BORO AUTH | MC VEYTOWN, PA | 478 | 165 | — |
| BETHEL ELEMENTARY CENTER | BETHEL, PA | 475 | 61 | — |
| KEN-MAN WATER CO | WALNUTPORT, PA | 475 | 1,377 | — |
| BROOKSIDE VILLAGE MHP | BERWICK, PA | 475 | 821 | — |
| FORBES RD SCHOOL DISTRICT | WATERFALL, PA | 475 | 346 | — |
| SNITZ CREEK BREWERY | ANNVILLE, PA | 475 | 0 | — |
| GOLDSBORO BORO WATER CO | ETTERS, PA | 475 | 319 | — |
| NOTTINGHAM MANOR M H COURT | NOTTINGHAM, PA | 473 | 3,266 | — |
| CRESTWOOD COMMUNITY | PARKESBURG, PA | 470 | 94 | — |
| PAWC MILFORD LANDING | BUSHKILL, PA | 468 | 37 | — |
| THE PINES AT WEST PENN | NEW RINGGOLD, PA | 466 | 32 | — |
| ST PETERSBURG MUNICIPAL WATER | ST PETERSBURG, PA | 465 | 620 | — |
| LONDONDERRY ELEM SCH | HUMMELSTOWN, PA | 465 | 373 | — |
| HIGHLAND S&W AUTH NORTHERN END | JOHNSTOWN, PA | 463 | 244 | — |
| APPLEVILLE MOBILE HOME PARK | COATESVILLE, PA | 461 | 899 | — |
| NORTHSIDE HEIGHTS ESTATES | LEHIGHTON, PA | 461 | 291 | — |
| TRINITY EVAN LUTHERAN CHURCH | BECHTELSVILLE, PA | 460 | 30 | — |
| WILLIAMS TWP ELEM SCHOOL | EASTON, PA | 460 | 34 | — |
| SHANKSVILLE STONYCREEK SCH | SHANKSVILLE, PA | 460 | 277 | — |
| RAYBURN TWP JOINT MUNI AUTH | KITTANNING, PA | 460 | 35 | — |
| LAKE ARTHUR ESTATES | PORTERSVILLE, PA | 460 | 172 | — |
| WESTOVER MUNICIPAL AUTHORITY | WESTOVER, PA | 456 | 655 | — |
| ADAMS CNTY FAC CTR | GETTYSBURG, PA | 456 | 62 | — |
| MARTIC TWP ELEM SCH | MILLERSVILLE, PA | 456 | 64 | — |
| DUTCHS MARKET | GREENTOWN, PA | 455 | 8 | — |
| EVERETT AREA SCH DIST | EVERETT, PA | 455 | 532 | — |
| PENNLAND FARMS | PERKASIE, PA | 452 | 39 | — |
| TEMPLETON WATER CO | TEMPLETON, PA | 451 | 386 | — |