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 |
|---|---|---|---|---|
| RAINBOW ELEMENTARY SCHOOL | PA1150843 | Pennsylvania | Non-Transient Non-Community | 674 |
| CANONSBURG HOSPITAL AHN | PA5630443 | Pennsylvania | Non-Transient Non-Community | 673 |
| CHAMBER OF COMMERCE BUILDING | PA5020911 | Pennsylvania | Non-Transient Non-Community | 673 |
| PENN TOWNSHIP MUNICIPAL AUTH | PA4550028 | Pennsylvania | Community | 672 |
| WEST CARROLL W AUTH BAKERTON | PA4110058 | Pennsylvania | Community | 670 |
| GREGG TOWNSHIP WATER AUTHORITY | PA4140107 | Pennsylvania | Community | 670 |
| NEW ALEXANDRIA MUN AUTH | PA5650066 | Pennsylvania | Community | 670 |
| UMH OXFORD VILLAGE MHP | PA1150102 | Pennsylvania | Community | 670 |
| HEPBURN LYCOMING ELEM SCHOOL | PA4410103 | Pennsylvania | Transient Non-Community | 663 |
| CUMRU TWP | PA3060017 | Pennsylvania | Community | 660 |
| JIM THORPE SCHOOL K TO 8 GRADE | PA3130920 | Pennsylvania | Non-Transient Non-Community | 660 |
| CRYSTAL SPRINGS REST AREA | PA4290806 | Pennsylvania | Transient Non-Community | 650 |
| VILLAGE 2 COMMUNITY ASSOC | PA1090040 | Pennsylvania | Community | 650 |
| ADAMS ELEMENTARY SCHOOL | PA5100373 | Pennsylvania | Non-Transient Non-Community | 650 |
| JEFFERSON HOUSE RESTAURANT | PA1460455 | Pennsylvania | Non-Transient Non-Community | 650 |
| NORTHWEST JR SR HIGH SCHOOL | PA2400394 | Pennsylvania | Non-Transient Non-Community | 650 |
| INDIAN HEAD CAMP | PA2640472 | Pennsylvania | Transient Non-Community | 650 |
| PICKEREL POINT | PA2520450 | Pennsylvania | Transient Non-Community | 650 |
| GREENBRIAR VILLAGE | PA3480083 | Pennsylvania | Community | 650 |
| NATIONAL UNDERGROUND STORAGE | PA5100340 | Pennsylvania | Transient Non-Community | 650 |
| FALLINGWATER | PA5260379 | Pennsylvania | Transient Non-Community | 650 |
| INDEPENDENT LAKE CAMP | PA2640451 | Pennsylvania | Transient Non-Community | 650 |
| CAMP OCKANICKON | PA1090942 | Pennsylvania | Transient Non-Community | 650 |
| VILLAGE OF PLEASANT HILL | PA3060032 | Pennsylvania | Community | 650 |
| DASSA MCKINNEY ELEM SCHOOL | PA5100316 | Pennsylvania | Non-Transient Non-Community | 650 |
| OUR LADY QUEEN OF PEACE CH II | PA2451224 | Pennsylvania | Transient Non-Community | 650 |
| VISAGGIOS RISTORANTE | PA7210830 | Pennsylvania | Transient Non-Community | 650 |
| FREEPORT AREA SCHOOL-BUFFALO E | PA5100823 | Pennsylvania | Non-Transient Non-Community | 650 |
| WARD MANUFACTURING | PA2590877 | Pennsylvania | Non-Transient Non-Community | 650 |
| PETERSBURG BOR WATER AUTH | PA4310019 | Pennsylvania | Community | 650 |
| TRAVEL CENTERS OF AMERICA | PA4180831 | Pennsylvania | Non-Transient Non-Community | 650 |
| ICMSA COY | PA5320048 | Pennsylvania | Community | 650 |
| CAMP TUCKAHOE | PA7671337 | Pennsylvania | Transient Non-Community | 650 |
| EXETER TWP SCH DIST-LORANE SCH | PA3060345 | Pennsylvania | Transient Non-Community | 650 |
| DELAWARE VALLEY MIDDLE SCHOOL | PA2520332 | Pennsylvania | Transient Non-Community | 650 |
| BLOSSBURG STATE HOSPITAL | PA2590027 | Pennsylvania | Community | 648 |
| LACKAWANNA TRAIL HIGH SCHOOL | PA2350565 | Pennsylvania | Transient Non-Community | 648 |
| NEW HOLLAND ELEMENTARY SCHOOL | PA7361016 | Pennsylvania | Non-Transient Non-Community | 647 |
| FAITH CHRISTIAN ACADEMY | PA1091130 | Pennsylvania | Non-Transient Non-Community | 647 |
| HOOVERSVILLE BORO | PA4560037 | Pennsylvania | Community | 645 |
| AQUA PA SPRINGHOUSE FARMS | PA3390068 | Pennsylvania | Community | 645 |
| CONFLUENCE BORO MUNI AUTH | PA4560033 | Pennsylvania | Community | 645 |
| LINE MOUNTAIN SR HIGH SCHOOL | PA4490309 | Pennsylvania | Non-Transient Non-Community | 644 |
| LCA-NLSA-SCHNECKSVILLE NORTH | PA3390095 | Pennsylvania | Community | 643 |
| HAZLETON CITY AUTH WATER DEPT. | PA2408010 | Pennsylvania | Community | 642 |
| GROVE CITY MED CENTER | PA6431111 | Pennsylvania | Non-Transient Non-Community | 642 |
| SOUTH PYMATUNING | PA6430077 | Pennsylvania | Community | 641 |
| ULYSSES MUNICIPAL AUTHORITY | PA6530006 | Pennsylvania | Community | 640 |
| VINCENT ELEM SCHOOL | PA1150865 | Pennsylvania | Non-Transient Non-Community | 640 |
| FREDERICK LIVING | PA1460075 | Pennsylvania | Community | 640 |