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 |
|---|---|---|---|---|
| PHILA NAVAL BUSINESSS CENTER | PA1510009 | Pennsylvania | Non-Transient Non-Community | 6,000 |
| KEYSTONE WATER CO-NORTHUMBERLA | PA4490008 | Pennsylvania | Community | 5,920 |
| AQUA PA CHALFONT | PA1090005 | Pennsylvania | Community | 5,900 |
| BUFFALO TWP MUN AUTH FREEPORT | PA5030019 | Pennsylvania | Community | 5,849 |
| NORTH EAST TOWNSHIP WATER | PA6250086 | Pennsylvania | Community | 5,848 |
| ALBION BOROUGH | PA6250007 | Pennsylvania | Community | 5,842 |
| CORAOPOLIS WATER & SEWER AUTH | PA5020010 | Pennsylvania | Community | 5,804 |
| MT UNION MUNICIPAL AUTH | PA4310016 | Pennsylvania | Community | 5,801 |
| HELLERTOWN BOROUGH AUTHORITY | PA3480052 | Pennsylvania | Community | 5,800 |
| BEAVER BORO MUNI AUTH | PA5040009 | Pennsylvania | Community | 5,799 |
| PHILADELPHIA SUBURBAN WATER CO | PA1150114 | Pennsylvania | Community | 5,788 |
| HILLTOWN TWP WATER&SEWER AUTH | PA1090117 | Pennsylvania | Community | 5,770 |
| PA AMERICAN WATER CO KANE | PA6420019 | Pennsylvania | Community | 5,725 |
| MILLERSVILLE BORO AUTH | PA7360085 | Pennsylvania | Community | 5,700 |
| LOWER SAUCON AUTHORITY | PA3480027 | Pennsylvania | Community | 5,700 |
| SELINSGROVE MUNI AUTH | PA4550005 | Pennsylvania | Community | 5,584 |
| MAHANOY TWP AUTH | PA3540011 | Pennsylvania | Community | 5,584 |
| PA AM WATER CO-FRACKVILLE DIST | PA3540032 | Pennsylvania | Community | 5,583 |
| DUQUESNE WATER DEPT | PA5020012 | Pennsylvania | Community | 5,565 |
| NEW HOLLAND BOROUGH | PA7360099 | Pennsylvania | Community | 5,500 |
| GREENCASTLE AREA WATER AUTH | PA7280014 | Pennsylvania | Community | 5,500 |
| RAYSTOWN LAKE ARMY CORPS OF EN | PA4310801 | Pennsylvania | Transient Non-Community | 5,500 |
| RAYSTOWN LAKE ARMY CORP OF EN | PA4310002 | Pennsylvania | Transient Non-Community | 5,500 |
| AQUA PA WATER CO HONESDALE | PA2640018 | Pennsylvania | Community | 5,500 |
| JIM THORPE WATER DEPT. | PA3130003 | Pennsylvania | Community | 5,456 |
| NAVAL SUPPORT ACTIVITY 09M211 | PA7210069 | Pennsylvania | Community | 5,400 |
| BIRDSBORO MUNI WATER AUTH | PA3060010 | Pennsylvania | Community | 5,353 |
| TUNKHANNOCK BORO MUNIC AUTH | PA2660014 | Pennsylvania | Community | 5,349 |
| PORT VUE WATER DEPT | PA5020074 | Pennsylvania | Community | 5,316 |
| HATFIELD BORO WATER AUTH | PA1460031 | Pennsylvania | Community | 5,300 |
| OXFORD BOROUGH | PA1150066 | Pennsylvania | Community | 5,280 |
| SPRING GROVE BORO WATER SYS | PA7670089 | Pennsylvania | Community | 5,250 |
| STEWARTSTOWN BORO WATER AUTH | PA7670062 | Pennsylvania | Community | 5,206 |
| ROCKVIEW SCI | PA4140098 | Pennsylvania | Community | 5,200 |
| SCHWENKSVILLE BOROUGH AUTH | PA1460042 | Pennsylvania | Community | 5,200 |
| MUN AUTH OF BORO OF BEDFORD | PA4050002 | Pennsylvania | Community | 5,127 |
| AQUA PA FLYING HILLS WA SYS | PA3060018 | Pennsylvania | Community | 5,100 |
| SHARPSVILLE BORO WATER CO | PA6430055 | Pennsylvania | Community | 5,029 |
| LETTERKENNY ARMY DEPOT | PA7280389 | Pennsylvania | Transient Non-Community | 5,000 |
| MOUNTAINVIEW RACING ASSN | PA7220381 | Pennsylvania | Community | 5,000 |
| SMITH TOWNSHIP MUNIC AUTHORITY | PA5630033 | Pennsylvania | Community | 5,000 |
| WESTVIEW NEW BADEN PLANT | PA5040003 | Pennsylvania | Community | 5,000 |
| N FAYETTE TWP W ALLEGHENY WATE | PA5020035 | Pennsylvania | Community | 5,000 |
| KARL B GUSS ST FOREST PICNIC | PA4340802 | Pennsylvania | Transient Non-Community | 5,000 |
| DORNEY PARK/WILDWATER KINGDOM | PA3390474 | Pennsylvania | Non-Transient Non-Community | 5,000 |
| TRAILS END CAMPGROUND | PA2520015 | Pennsylvania | Transient Non-Community | 5,000 |
| TOWANDA MUNICIPAL AUTHORITY | PA2080029 | Pennsylvania | Community | 5,000 |
| VALLEY FORGE C C WATER C | PA1460805 | Pennsylvania | Non-Transient Non-Community | 5,000 |
| DANVILLE MUNICIPAL WATER AUTH | PA4470007 | Pennsylvania | Community | 4,992 |
| HAMBURG MUNI WATER&SEWER AUTH | PA3060035 | Pennsylvania | Community | 4,990 |