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 |
|---|---|---|---|---|
| WORTHINGTON WEST FRANKLIN JMA | PA5030027 | Pennsylvania | Community | 1,500 |
| UNITED STATES STEEL-IRVIN WRKS | PA5020944 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| FLIGHT 93 NATIONAL MEMORIAL | PA4560361 | Pennsylvania | Transient Non-Community | 1,500 |
| SOMERSET CNTY FAIR ASSN | PA4560303 | Pennsylvania | Transient Non-Community | 1,500 |
| MARTINS GEN STORE | PA4310322 | Pennsylvania | Transient Non-Community | 1,500 |
| UPPER HALFMOON WATER | PA4140109 | Pennsylvania | Community | 1,500 |
| POE VALLEY STATE PARK | PA4140072 | Pennsylvania | Transient Non-Community | 1,500 |
| FEDERAL CORR INSTITUTE LORETTO | PA4110067 | Pennsylvania | Community | 1,500 |
| CHESTNUT RIDGE SCHOOL DISTRICT | PA4050394 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| BLUE KNOB RECREATION INC | PA4050301 | Pennsylvania | Transient Non-Community | 1,500 |
| MC DONALDS 10 029 | PA3540886 | Pennsylvania | Transient Non-Community | 1,500 |
| BETHLEHEM STRUCTURAL PROD CORP | PA3480805 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| CEDARBROOK WATER SYS | PA3390088 | Pennsylvania | Community | 1,500 |
| AQUA PA GREEN HILLS CORP CNTR | PA3060811 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| LAKE WALLENPAUPACK ESTATES | PA2520809 | Pennsylvania | Transient Non-Community | 1,500 |
| LAKE WALLENPAUPACK ESTATES | PA2520009 | Pennsylvania | Community | 1,500 |
| TURKEY HILL (GILBERT) | PA2451210 | Pennsylvania | Transient Non-Community | 1,500 |
| SHAWNEE MOUNTAIN SKI AREA | PA2450739 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| PMSD SWIFTWATER ELEMENTARY | PA2450671 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| AQUA PA HAMILTON WATER CO | PA2450044 | Pennsylvania | Community | 1,500 |
| GARNET VALLEY HIGH SCHOOL | PA1230812 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| DELAWARE CO MEMORIAL HOSPITAL | PA1230301 | Pennsylvania | Non-Transient Non-Community | 1,500 |
| SOUTHEASTERN CHESTER CO AUTH | PA1150086 | Pennsylvania | Community | 1,500 |
| WOODS SCHOOL | PA1090025 | Pennsylvania | Community | 1,500 |
| WA WA #906 | NJ1106371 | Pennsylvania | Transient Non-Community | 1,500 |
| PAW NITTANY | PA4140081 | Pennsylvania | Community | 1,499 |
| BOROUGH OF TEMPLE | PA3060071 | Pennsylvania | Community | 1,491 |
| PA SUBURBAN ROLLING GREEN | PA4550017 | Pennsylvania | Community | 1,490 |
| AMETEK-US GUAGE DIVISION | PA1090941 | Pennsylvania | Non-Transient Non-Community | 1,480 |
| SALTSBURG MUNI WATERWORKS | PA5320035 | Pennsylvania | Community | 1,475 |
| UPPER DUBLIN HIGH SCHOOL | PA1460468 | Pennsylvania | Non-Transient Non-Community | 1,473 |
| SOLANCO HIGH SCH | PA7360520 | Pennsylvania | Non-Transient Non-Community | 1,460 |
| OAKDALE BORO WATER DEPT | PA5020067 | Pennsylvania | Community | 1,459 |
| WASD HIGH SCHOOL | PA2520301 | Pennsylvania | Non-Transient Non-Community | 1,456 |
| KEYSTONE TRADE CENTER | PA1090775 | Pennsylvania | Non-Transient Non-Community | 1,454 |
| JAMES BUCHANAN MIDDLE/HIGH SCH | PA7280346 | Pennsylvania | Non-Transient Non-Community | 1,450 |
| VANPORT TWP MUNI AUTH | PA5040055 | Pennsylvania | Community | 1,450 |
| WALKER TWP MUNI AUTH | PA4310038 | Pennsylvania | Community | 1,450 |
| BLUE RIDGE SCHOOL COMPLEX | PA2580322 | Pennsylvania | Non-Transient Non-Community | 1,450 |
| WASD MIDDLE SCHOOL | PA2520302 | Pennsylvania | Non-Transient Non-Community | 1,450 |
| AQUA PA MOUNTAINHOME SYSTEM | PA2450039 | Pennsylvania | Community | 1,450 |
| RICHLANDTOWN WATER DEPARTMENT | PA1090057 | Pennsylvania | Community | 1,450 |
| FALLS CREEK BORO MUN AUTH | PA6330007 | Pennsylvania | Community | 1,440 |
| UPPER YODER TWP WATER AUTH | PA4110018 | Pennsylvania | Community | 1,438 |
| INDIANA MUN SERV AUTH SHELOCTA | PA5320002 | Pennsylvania | Community | 1,437 |
| MANHEIM AUTO AUCTION | PA7360345 | Pennsylvania | Non-Transient Non-Community | 1,426 |
| POTTSTOWN HOSP TOWER HEALTH | PA1460500 | Pennsylvania | Non-Transient Non-Community | 1,425 |
| WAWA FOOD STORE #88 | PA1150857 | Pennsylvania | Transient Non-Community | 1,425 |
| LIVING WORD ACADEMY | PA7360139 | Pennsylvania | Community | 1,420 |
| BEAVER AREA WATER AUTHORITY | PA4550007 | Pennsylvania | Community | 1,410 |