Browse Water Systems
22,505 public water systems in PA.
Public Water Systems Database
Browse 22,505 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| WOMELSDORF ROBESONIA JT AUTH | PA3060080 | Pennsylvania | Community | 7,070 |
| PAWC SAW CREEK ESTATES | PA2520062 | Pennsylvania | Community | 7,016 |
| CLOISTER SPRING WATER CO | PA7366118 | Pennsylvania | Community | 7,000 |
| EPHRATA DIAMOND SPRING WATER | PA7366003 | Pennsylvania | Community | 7,000 |
| INDIAN CREEK VALLEY WATER AUTH | PA5260011 | Pennsylvania | Community | 7,000 |
| POLAR WATER COMPANY | PA5026048 | Pennsylvania | Community | 7,000 |
| PALMERTON MUNICIPAL AUTHORITY | PA3130012 | Pennsylvania | Community | 7,000 |
| MT AIRY CASINO & RESORT | PA2450677 | Pennsylvania | Non-Transient Non-Community | 7,000 |
| VALLEY FORGE SPRINGS | PA1156027 | Pennsylvania | Community | 7,000 |
| MASURY WATER COMPANY | OH7801903 | Pennsylvania | Community | 7,000 |
| SEWICKLEY BORO WATER AUTH | PA5020050 | Pennsylvania | Community | 6,800 |
| RICHLAND TWP WATER AUTHORITY | PA1090131 | Pennsylvania | Community | 6,800 |
| NEVILLE TWP WATER DEPT | PA5020029 | Pennsylvania | Community | 6,750 |
| MANOR TWP JT MUNI AUTH | PA5030006 | Pennsylvania | Community | 6,744 |
| EAST COCALICO TOWNSHIP | PA7360113 | Pennsylvania | Community | 6,735 |
| MANHEIM AREA WATER & SEWER AUT | PA7360078 | Pennsylvania | Community | 6,701 |
| VA PITTSBURGH UD | PA5020955 | Pennsylvania | Non-Transient Non-Community | 6,701 |
| KLINE TOWNSHIP MUN AUTHORITY | PA3540014 | Pennsylvania | Community | 6,700 |
| HARMONY BORO WATER AUTH | PA5100042 | Pennsylvania | Community | 6,669 |
| JERSEY SHORE AREA JNT WAT AUTH | PA4410156 | Pennsylvania | Community | 6,600 |
| PINE RUN PA GAS & WATER | PA2409008 | Pennsylvania | Community | 6,600 |
| CATASAUQUA MUN WATER WORKS | PA3390044 | Pennsylvania | Community | 6,598 |
| AQUA PA FAWN LAKE FOREST | PA2520037 | Pennsylvania | Community | 6,533 |
| OUTLET SHOPS AT GETTYSBURG | PA7010952 | Pennsylvania | Non-Transient Non-Community | 6,500 |
| DERRY BORO MUNI AUTH | PA5650049 | Pennsylvania | Community | 6,500 |
| MONACA BORO WATER DEPT | PA5040039 | Pennsylvania | Community | 6,500 |
| PORTAGE BORO MUNI AUTH | PA4110027 | Pennsylvania | Community | 6,500 |
| TYRONE BORO WATER AUTH | PA4070021 | Pennsylvania | Community | 6,500 |
| VEOLIA NEWBERRY SYSTEM | PA7670061 | Pennsylvania | Community | 6,480 |
| GEISINGER MEDICAL CENTER | PA4470012 | Pennsylvania | Non-Transient Non-Community | 6,442 |
| PA AMERICAN WATER STEELTON | PA7220036 | Pennsylvania | Community | 6,428 |
| PAW DOUGLASSVILLE DIV | PA3060023 | Pennsylvania | Community | 6,400 |
| P G AND W WHITE OAK | PA2359015 | Pennsylvania | Community | 6,391 |
| P G AND W WILLIAMS BRIDGE | PA2359016 | Pennsylvania | Community | 6,380 |
| WESTERN PA WATER CO-CLARION DI | PA6160022 | Pennsylvania | Community | 6,360 |
| KENNETT SQUARE MUN WATER WORKS | PA1150108 | Pennsylvania | Community | 6,328 |
| SOMERSET BORO MUNI WATER AUTH | PA4560042 | Pennsylvania | Community | 6,309 |
| P G AND W RESERVOIR #5 | PA2359017 | Pennsylvania | Community | 6,300 |
| BROOKVILLE MUNICIPAL AUTH | PA6330004 | Pennsylvania | Community | 6,220 |
| EAST PETERSBURG BOROUGH | PA7360135 | Pennsylvania | Community | 6,215 |
| EAST PENN MFG CO | PA3060681 | Pennsylvania | Non-Transient Non-Community | 6,170 |
| TITUSVILLE MUNICIPAL WATER | PA6200051 | Pennsylvania | Community | 6,146 |
| WASHINGTON TWP MUNI AUTH | PA7280026 | Pennsylvania | Community | 6,134 |
| P G AND W LAUREL RUN ARCH | PA2359010 | Pennsylvania | Community | 6,118 |
| MASURY WATER CO | PA6430053 | Pennsylvania | Community | 6,100 |
| PENN NATIONAL GAMING | PA7220059 | Pennsylvania | Non-Transient Non-Community | 6,000 |
| COOK FOREST STATE PARK | PA6160002 | Pennsylvania | Transient Non-Community | 6,000 |
| BELLE VERNON BORO MUNI AUTH | PA5260004 | Pennsylvania | Community | 6,000 |
| COLLEGE TWP WATER AUTHORITY | PA4140082 | Pennsylvania | Community | 6,000 |
| SCHUYLKILL HAVEN BORO WATER | PA3540041 | Pennsylvania | Community | 6,000 |