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 |
|---|---|---|---|---|
| AQUA PA EAGLE ROCK UTILITIES | PA3540070 | Pennsylvania | Community | 956 |
| NEW HOPE SOLEBURY HIGH SCHOOL | PA1090922 | Pennsylvania | Non-Transient Non-Community | 955 |
| PORT ROYAL MUNI AUTH | PA4340010 | Pennsylvania | Community | 950 |
| GRANITE HILL CAMPGROUND | PA7010368 | Pennsylvania | Transient Non-Community | 950 |
| MARS AREA HIGH SCHOOL | PA5100372 | Pennsylvania | Non-Transient Non-Community | 950 |
| ST LAWRENCE WATER WORKS | PA3060102 | Pennsylvania | Community | 950 |
| MAHANEY RECREATION AREA | PA6430302 | Pennsylvania | Transient Non-Community | 950 |
| SHENANGO RIVER LAKE | PA6430301 | Pennsylvania | Transient Non-Community | 950 |
| ST MARY ROMAN CATH CH KUTZTOWN | PA3061131 | Pennsylvania | Transient Non-Community | 950 |
| PLSP BEECHWOOD CAMPGROUNDS | PA2521024 | Pennsylvania | Transient Non-Community | 950 |
| SOUTH MOUNTAIN RESTORATION CTR | PA7280042 | Pennsylvania | Community | 950 |
| BLUE MT. ATHLETIC FIELDS | PA3540918 | Pennsylvania | Non-Transient Non-Community | 950 |
| CONCORDIA LUTHERAN HOME | PA5100025 | Pennsylvania | Community | 950 |
| STARLITE DINER | PA3390412 | Pennsylvania | Non-Transient Non-Community | 950 |
| POCONO BAZAAR FLEA MARKET | PA2450946 | Pennsylvania | Transient Non-Community | 950 |
| MONROE CAREER & TECH INST | PA2450685 | Pennsylvania | Non-Transient Non-Community | 950 |
| POCONO ELEMENTARY CENTER | PA2450962 | Pennsylvania | Non-Transient Non-Community | 946 |
| EASTERN LEBANON CO HIGH SCH | PA7380324 | Pennsylvania | Non-Transient Non-Community | 945 |
| KARNS CITY JR/SR HIGH SCHOOL | PA5100350 | Pennsylvania | Non-Transient Non-Community | 945 |
| AMERICAN BRIDGE DIVISION | PA5040392 | Pennsylvania | Transient Non-Community | 940 |
| CONTINENTAL MOBILE HOME PARK | PA4140063 | Pennsylvania | Community | 940 |
| RICHLAND TWP.WA-RICHLAND CT. | PA1090151 | Pennsylvania | Community | 938 |
| SISTERS OF MERCY CONVENT | PA1460088 | Pennsylvania | Community | 936 |
| BEAVERTOWN MUNICIPAL AUTHORITY | PA4550012 | Pennsylvania | Community | 935 |
| LIVERPOOL MUNI AUTH | PA7500014 | Pennsylvania | Community | 934 |
| TEL HAI RETIREMENT COMMUNITY | PA1150044 | Pennsylvania | Community | 930 |
| TULPEHOCKEN AREA MID HIGH SC | PA3060359 | Pennsylvania | Non-Transient Non-Community | 930 |
| HAMBURG CTR | PA3060103 | Pennsylvania | Community | 929 |
| FOXBURG AREA WATER & SEWER AUT | PA6160004 | Pennsylvania | Community | 925 |
| WAWA # 595 | MD1021741 | Pennsylvania | Transient Non-Community | 920 |
| AUBURN MUNICIPAL AUTHORITY | PA3540015 | Pennsylvania | Community | 920 |
| CLAYSBURG KIMMEL SCHOOL | PA4070303 | Pennsylvania | Non-Transient Non-Community | 920 |
| EMBREEVILLE STATE HOSPITAL | PA1150132 | Pennsylvania | Community | 916 |
| AQUA PA EMLENTON | PA6610019 | Pennsylvania | Community | 915 |
| WHITETAIL SKI RESORT | PA7280903 | Pennsylvania | Community | 912 |
| SHEETZ INC #209 | MD1211176 | Pennsylvania | Transient Non-Community | 911 |
| HYNDMAN BORO WATER DEPT | PA4050003 | Pennsylvania | Community | 910 |
| CAIRNBROOK IMPROVEMENT ASSN | PA4560021 | Pennsylvania | Community | 910 |
| ALLEGHENY VALLEY HOSPITAL | PA5020958 | Pennsylvania | Non-Transient Non-Community | 908 |
| WARRINGTON TWP-WARRINGTON OAKS | PA1090139 | Pennsylvania | Community | 906 |
| AQUA PA WATER CO CHINCHILLA | PA2350004 | Pennsylvania | Community | 904 |
| CLARION TWP.GENERAL AUTHORITY | PA6160025 | Pennsylvania | Community | 903 |
| STERLING SEWER AND WATER CO | PA2640523 | Pennsylvania | Non-Transient Non-Community | 903 |
| MILLHEIM BOROUGH WATER COMPANY | PA4140084 | Pennsylvania | Community | 902 |
| MARION HEIGHTS WATER COMPANY | PA4490012 | Pennsylvania | Community | 900 |
| WAWA STORE #794 | NJ1512329 | Pennsylvania | Transient Non-Community | 900 |
| DUNKIN DONUTS NEWTOWN | PA1090963 | Pennsylvania | Transient Non-Community | 900 |
| PENNS MANOR SCH | PA5320306 | Pennsylvania | Non-Transient Non-Community | 900 |
| RUTTERS STORE 36 | PA7011025 | Pennsylvania | Transient Non-Community | 900 |
| TRUCKSTOPS OF AMER | PA7220379 | Pennsylvania | Non-Transient Non-Community | 900 |