Browse Water Systems
22,508 public water systems in PA.
Public Water Systems Database
Browse 22,508 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 |
|---|---|---|---|---|
| MCCLURE MUNICIPAL AUTHORITY | PA4550015 | Pennsylvania | Community | 845 |
| DOMENICK DEFRANCO ELEM SCHOOL | PA3480880 | Pennsylvania | Non-Transient Non-Community | 840 |
| AQUA PA CLARENDON | PA6620021 | Pennsylvania | Community | 840 |
| RICE ELEMENTARY SCHOOL | PA2400460 | Pennsylvania | Non-Transient Non-Community | 838 |
| VILLAGES OF HILLVIEW | PA1150225 | Pennsylvania | Community | 838 |
| MCDONALDS #27150 | NJ0805448 | Pennsylvania | Non-Transient Non-Community | 835 |
| EISENHOWER ELEMEN MIDDLE HS | PA6620323 | Pennsylvania | Non-Transient Non-Community | 835 |
| BOROUGH OF WAMPUM WATER DEPT | PA6370032 | Pennsylvania | Community | 832 |
| GREAT VALLEY W CO-HIGHLAND GL | PA1150119 | Pennsylvania | Community | 832 |
| MORRIS TWP. MUN. WATER AUTH. | PA6170030 | Pennsylvania | Community | 831 |
| WORLDS END STATE PARK | PA2570320 | Pennsylvania | Transient Non-Community | 829 |
| BERMUDIAN SPRINGS ELEMENTARY | PA7010909 | Pennsylvania | Non-Transient Non-Community | 825 |
| NEW HOLLAND SHOPPING CENTER | PA7361030 | Pennsylvania | Non-Transient Non-Community | 825 |
| LCWSA LIMESTONE WATER | PA4410180 | Pennsylvania | Community | 825 |
| CMI-QUAKER ALLOY | PA7380332 | Pennsylvania | Non-Transient Non-Community | 825 |
| BUFFALO ELEM SCHOOL | PA5100388 | Pennsylvania | Transient Non-Community | 825 |
| RINGTOWN BORO WATER DEPARTMENT | PA3540039 | Pennsylvania | Community | 823 |
| MOUNTAINVIEW HIGH SCHOOL | PA2580312 | Pennsylvania | Non-Transient Non-Community | 822 |
| NWLSD HIGH SCHOOL | PA3390345 | Pennsylvania | Non-Transient Non-Community | 821 |
| LAKELAND JR SR HIGH SCHOOL | PA2350384 | Pennsylvania | Non-Transient Non-Community | 820 |
| DONEGAL TOWNSHIP | PA5630068 | Pennsylvania | Community | 820 |
| ALEXANDRIA BORO WATER AUTH | PA4310021 | Pennsylvania | Community | 815 |
| AQUA PA UPPER PROVIDENCE | PA1460015 | Pennsylvania | Community | 810 |
| OCTORARA MIDDLE SCHOOL | PA1150870 | Pennsylvania | Non-Transient Non-Community | 809 |
| SPRING TWP MUNICIPAL AUTHORITY | PA4550011 | Pennsylvania | Community | 805 |
| FISHERTOWN WATER ASSN | PA4050029 | Pennsylvania | Community | 801 |
| WEEDVILLE WATER ASSOC INC | PA6240017 | Pennsylvania | Community | 800 |
| KEYSTONE JUNIOR COLLEGE | PA2350482 | Pennsylvania | Transient Non-Community | 800 |
| FAMILY AFFAIR CAMPGROUND | PA6250334 | Pennsylvania | Transient Non-Community | 800 |
| BRADFORD GLEN WATER COMPANY | PA1150151 | Pennsylvania | Community | 800 |
| LIBERTY EXXON | PA2590902 | Pennsylvania | Transient Non-Community | 800 |
| PMSD TOBYHANNA ELEMETARY CNTR | PA2450317 | Pennsylvania | Non-Transient Non-Community | 800 |
| DELAWARE CHRISTIAN SCHOOL | PA1230876 | Pennsylvania | Non-Transient Non-Community | 800 |
| CAMP AKIBA LAKEFIELD WELL | PA2451218 | Pennsylvania | Transient Non-Community | 800 |
| LAKEVIEW MOTEL & RESTAURANT | PA7280364 | Pennsylvania | Transient Non-Community | 800 |
| AQUA PA PAUPACKAN LAKE ESTATES | PA2640048 | Pennsylvania | Community | 800 |
| LAKE NAOMI CLUB POOL SNACK BAR | PA2450325 | Pennsylvania | Transient Non-Community | 800 |
| PENNDOT SITE 41 REST AREA | PA2450839 | Pennsylvania | Transient Non-Community | 800 |
| ST MARYS CHURCH | PA5100949 | Pennsylvania | Transient Non-Community | 800 |
| RUSTIC CREEK FAMILY CAMPGROUND | PA2660414 | Pennsylvania | Transient Non-Community | 800 |
| LAWRENCEVILLE EXXON | PA2590908 | Pennsylvania | Transient Non-Community | 800 |
| MC DONALDS (LEESPORT) | PA3061081 | Pennsylvania | Transient Non-Community | 800 |
| PMSD SWIFTWATER ELEMENTARY | PA2451390 | Pennsylvania | Non-Transient Non-Community | 800 |
| GILBERTSVILLE ELEMENTARY | PA1460340 | Pennsylvania | Non-Transient Non-Community | 800 |
| HICKORY HILLS MHC | PA3480015 | Pennsylvania | Community | 800 |
| YOUNG MEN'S DEMO CLUB | PA1091168 | Pennsylvania | Transient Non-Community | 800 |
| THERMO FISHER SCIENTIFIC | PA7220490 | Pennsylvania | Non-Transient Non-Community | 800 |
| WAWA 231 DAIRY STORE | PA1461107 | Pennsylvania | Transient Non-Community | 800 |
| WILCO TRAVEL PLAZA | PA7220378 | Pennsylvania | Non-Transient Non-Community | 800 |
| BLANDBURG WATER CO | PA4110372 | Pennsylvania | Community | 800 |