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 |
|---|---|---|---|---|
| MARIANNA MUNI WATER WORKS | PA5630050 | Pennsylvania | Community | 480 |
| WOODLAND HEIGHTS DIST | PA6610040 | Pennsylvania | Community | 480 |
| GOV MIFFLIN BRECKNOCK ELEM SCH | PA3060347 | Pennsylvania | Non-Transient Non-Community | 480 |
| SLV WATER SUPPLY | PA3480048 | Pennsylvania | Community | 480 |
| ALLENSVILLE MUNI AUTH | PA4440008 | Pennsylvania | Community | 480 |
| UPPER TYRONE WATER AUTHORITY | PA5260039 | Pennsylvania | Community | 479 |
| MCVEYTOWN BORO AUTH | PA4440011 | Pennsylvania | Community | 478 |
| TANNERSVILLE LEARNING CENTER | PA2450547 | Pennsylvania | Non-Transient Non-Community | 477 |
| BETHEL ELEMENTARY CENTER | PA3060358 | Pennsylvania | Non-Transient Non-Community | 475 |
| BROOKSIDE VILLAGE MHP | PA4190019 | Pennsylvania | Community | 475 |
| SNITZ CREEK BREWERY | PA7380397 | Pennsylvania | Transient Non-Community | 475 |
| FORBES RD SCHOOL DISTRICT | PA4290344 | Pennsylvania | Non-Transient Non-Community | 475 |
| GOLDSBORO BORO WATER CO | PA7670131 | Pennsylvania | Community | 475 |
| KEN-MAN WATER CO | PA3390079 | Pennsylvania | Community | 475 |
| MILLCREEK ESTATES | PA7360096 | Pennsylvania | Community | 475 |
| MOSHANNON VALLEY WATER CO | PA4140097 | Pennsylvania | Community | 475 |
| A M KULP ELEM SCH | PA1460420 | Pennsylvania | Transient Non-Community | 475 |
| NOTTINGHAM MANOR M H COURT | PA1150177 | Pennsylvania | Community | 473 |
| LOWBER WATER DISTRICT | PA5650058 | Pennsylvania | Community | 472 |
| APPLETON PAPERS C/OJAMES LEWIS | PA4070803 | Pennsylvania | Non-Transient Non-Community | 470 |
| HAMLIN ELEMENTARY SCHOOL | PA2640408 | Pennsylvania | Non-Transient Non-Community | 470 |
| ST ANDREWS UNITED METH CH | PA3060928 | Pennsylvania | Transient Non-Community | 470 |
| CRESTWOOD COMMUNITY | PA7360052 | Pennsylvania | Community | 470 |
| LOUIS PFAFF ELEM SCHOOL | PA1091128 | Pennsylvania | Non-Transient Non-Community | 470 |
| GOLDEN SLIPPER ROSEN WELL | PA2451174 | Pennsylvania | Transient Non-Community | 470 |
| PEQUEA TWP ELEM SCH | PA7360567 | Pennsylvania | Non-Transient Non-Community | 470 |
| PAWC MILFORD LANDING | PA2520085 | Pennsylvania | Community | 468 |
| MOHAWK AREA SCHOOL DISTRICT | PA6370301 | Pennsylvania | Transient Non-Community | 468 |
| THE PINES AT WEST PENN | PA3540061 | Pennsylvania | Community | 466 |
| ST PETERSBURG MUNICIPAL WATER | PA6160013 | Pennsylvania | Community | 465 |
| LONDONDERRY ELEM SCH | PA7220373 | Pennsylvania | Non-Transient Non-Community | 465 |
| BROCKPORT AREA WATER ASSOC.INC | PA6240004 | Pennsylvania | Community | 464 |
| HIGHLAND S&W AUTH NORTHERN END | PA4110016 | Pennsylvania | Community | 463 |
| GLAMAUR WATER CO | PA3060090 | Pennsylvania | Community | 461 |
| APPLEVILLE MOBILE HOME PARK | PA1150094 | Pennsylvania | Community | 461 |
| NORTHSIDE HEIGHTS ESTATES | PA3130051 | Pennsylvania | Community | 461 |
| MILLERSBURG WATER CO-LENKERVIL | PA7220033 | Pennsylvania | Community | 460 |
| TRINITY EVAN LUTHERAN CHURCH | PA3060671 | Pennsylvania | Transient Non-Community | 460 |
| NORTH HILL CO C/O W CHESTER MU | PA1150107 | Pennsylvania | Community | 460 |
| RAYBURN TWP JOINT MUNI AUTH | PA5030020 | Pennsylvania | Community | 460 |
| SHANKSVILLE STONYCREEK SCH | PA4560327 | Pennsylvania | Non-Transient Non-Community | 460 |
| LAKE ARTHUR ESTATES | PA5100054 | Pennsylvania | Community | 460 |
| WILLIAMS TWP ELEM SCHOOL | PA3480351 | Pennsylvania | Non-Transient Non-Community | 460 |
| ADAMS CNTY FAC CTR | PA7010056 | Pennsylvania | Community | 456 |
| WESTOVER MUNICIPAL AUTHORITY | PA6170040 | Pennsylvania | Community | 456 |
| MARTIC TWP ELEM SCH | PA7360568 | Pennsylvania | Non-Transient Non-Community | 456 |
| DUTCHS MARKET | PA2520522 | Pennsylvania | Non-Transient Non-Community | 455 |
| MICHAEL'S RESTAURANT | PA3060376 | Pennsylvania | Non-Transient Non-Community | 455 |
| EVERETT AREA SCH DIST | PA4050870 | Pennsylvania | Non-Transient Non-Community | 455 |
| WYALUSING VALLEY JR HIGH SCH | PA2080377 | Pennsylvania | Transient Non-Community | 455 |