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 |
|---|---|---|---|---|
| BETHLEHEM STEEL JOHNSTOWN PLT | PA4110803 | Pennsylvania | Non-Transient Non-Community | 2,800 |
| REX'S MARKET | PA3130405 | Pennsylvania | Transient Non-Community | 2,800 |
| DUBLIN WATER CO INC | PA1460060 | Pennsylvania | Community | 2,800 |
| PHILADELPHIA SUBURBAN WATER CO | PA1150139 | Pennsylvania | Community | 2,800 |
| MERCER WATER COMPANY | PA6430058 | Pennsylvania | Community | 2,750 |
| OHIOVILLE BORO MUNI AUTH | PA5040044 | Pennsylvania | Community | 2,750 |
| MILESBURG BOROUGH WATER AUTH | PA4140083 | Pennsylvania | Community | 2,750 |
| BONNEAUVILLE MUNI WATER AUTH | PA7010012 | Pennsylvania | Community | 2,730 |
| YOUNGSTOWN BORO MUNI AUTH | PA5650081 | Pennsylvania | Community | 2,730 |
| PVSD CENTER ELEMENTARY SCHOOL | PA2451243 | Pennsylvania | Non-Transient Non-Community | 2,722 |
| PINE GROVE BORO WATER SYSTEM | PA3540037 | Pennsylvania | Community | 2,711 |
| ELIZABETHVILLE AREA AUTH | PA7220003 | Pennsylvania | Community | 2,700 |
| MONTGOMERY WATER AUTHORITY | PA4410161 | Pennsylvania | Community | 2,700 |
| BANGOR AREA SCHOOL COMPLEX | PA3480816 | Pennsylvania | Non-Transient Non-Community | 2,700 |
| ALBERT GALLATIN MUNI AUTH | PA5260027 | Pennsylvania | Community | 2,695 |
| BATH MUNICIPAL WATER WORKS | PA3480066 | Pennsylvania | Community | 2,680 |
| SPANGLER MUNI AUTH | PA4110032 | Pennsylvania | Community | 2,670 |
| COMMUNITY UTILITES WESTGATE | PA3480024 | Pennsylvania | Community | 2,668 |
| PA AMERICAN PHOENIXVILLE | PA1150206 | Pennsylvania | Community | 2,661 |
| ELKLAND BORO WATER AUTHORITY | PA2590035 | Pennsylvania | Community | 2,660 |
| AQUA PA BEECH MOUNTAIN | PA2400114 | Pennsylvania | Community | 2,646 |
| UPMC WESTERN PSYCHIATRIC INST | PA5020884 | Pennsylvania | Non-Transient Non-Community | 2,645 |
| WAWA FOOD MARKET 288 | PA1090315 | Pennsylvania | Transient Non-Community | 2,620 |
| WEATHERLY BORO MUN AUTH | PA3130015 | Pennsylvania | Community | 2,612 |
| WESTERN CLINTON CO MUN AUTH | PA4180058 | Pennsylvania | Community | 2,610 |
| PLUMSTEAD NORTHERN SYSTEM | PA1090144 | Pennsylvania | Community | 2,605 |
| CALEDONIA ST PARK | PA7280810 | Pennsylvania | Non-Transient Non-Community | 2,600 |
| SINNEMAHONING STATE PARK-CAMPG | PA6120804 | Pennsylvania | Transient Non-Community | 2,600 |
| BENTLEYVILLE MUNI AUTH | PA5630030 | Pennsylvania | Community | 2,600 |
| LOCK HAVEN STATE COLLEGE | PA4180306 | Pennsylvania | Transient Non-Community | 2,600 |
| ONTELAUNEE TOWNSHIP | PA3060098 | Pennsylvania | Community | 2,598 |
| ALLEGHENY GENERAL HOSPITAL | PA5020956 | Pennsylvania | Non-Transient Non-Community | 2,595 |
| PORT ALLEGANY WATER DEPARTMENT | PA6420021 | Pennsylvania | Community | 2,591 |
| COOPERSBURG MUN WATER AUTH | PA3390046 | Pennsylvania | Community | 2,570 |
| MEYERSDALE MUNI AUTH | PA4560012 | Pennsylvania | Community | 2,566 |
| BOYDS BEARS LTD | PA7010969 | Pennsylvania | Non-Transient Non-Community | 2,550 |
| BLAIR TWP WATER & SEWER AUTH | PA4070011 | Pennsylvania | Community | 2,550 |
| WARWICK TWP COUNTRY CROSSING | PA1090154 | Pennsylvania | Community | 2,535 |
| WAWA INC STORE#556 | MD1231049 | Pennsylvania | Transient Non-Community | 2,520 |
| SCMA-TREMONT | PA3540046 | Pennsylvania | Community | 2,515 |
| RANKIN BORO | PA5020049 | Pennsylvania | Community | 2,506 |
| BIGLERVILLE WATER CO | PA7010020 | Pennsylvania | Community | 2,501 |
| SKI ROUNDTOP INC | PA7671226 | Pennsylvania | Transient Non-Community | 2,500 |
| MT HOPE EST & WINERY | PA7360320 | Pennsylvania | Non-Transient Non-Community | 2,500 |
| KISKI TWP MUN AUTH | PA5030369 | Pennsylvania | Community | 2,500 |
| CRESSON TWP MUNI AUTH | PA4110038 | Pennsylvania | Community | 2,500 |
| GREENFIELD TWP MUNI AUTH | PA4070058 | Pennsylvania | Community | 2,500 |
| PLUM CREEK MUNICIPAL AUTH | PA3540049 | Pennsylvania | Community | 2,500 |
| LEHIGH CARBON COMMUNITY COLLEG | PA3390804 | Pennsylvania | Non-Transient Non-Community | 2,500 |
| PMSD CLEAR RUN CAMPUS | PA2451287 | Pennsylvania | Non-Transient Non-Community | 2,500 |