Browse Water Systems
433,698 public water systems.
Public Water Systems Database
Browse 433,698 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 |
|---|---|---|---|---|
| GREEN FOREST WTP | FL2161461 | Florida | Community | 7,890 |
| NORTHBRIDGE WATER DIVISION | MA2216006 | Massachusetts | Community | 7,889 |
| ROBESON COUNTY PROCTORVILLE | NC0378132 | North Carolina | Community | 7,889 |
| MOUNT OLIVE TWP W D MAIN | NJ1427005 | New Jersey | Community | 7,887 |
| UNION WILLIAMS P S D | WV3305410 | West Virginia | Community | 7,883 |
| CITY OF GIDDINGS | TX1440001 | Texas | Community | 7,878 |
| GROVE CITY BORO WATER DEPT | PA6430040 | Pennsylvania | Community | 7,871 |
| NAVAL STATION, NEWPORT | RI1000016 | Rhode Island | Community | 7,870 |
| CENTRAL WATER SYSTEM | VA4127190 | Virginia | Community | 7,864 |
| R C H WSC | TX1990012 | Texas | Community | 7,863 |
| MCRAE-HELENA | GA2710003 | Georgia | Community | 7,857 |
| PERRIS, CITY OF | CA3310029 | California | Community | 7,854 |
| ADAMS FIRE DISTRICT | MA1004000 | Massachusetts | Community | 7,851 |
| KIRKWOOD MEADOWS PUBLIC UTILITY DISTRICT | CA0210002 | California | Community | 7,851 |
| HORSESHOE LAS VEGAS HOTEL AND CASINO | NV0001162 | Nevada | Non-Transient Non-Community | 7,850 |
| LONG CREEK TOWNSHIP PWS | IL1155150 | Illinois | Community | 7,850 |
| FALLSBURG WHO-LS-SF | NY5203324 | New York | Community | 7,850 |
| TEST SYSTEM - CITY OF ARMSTRONG COLONY | OR4197777 | Community | 7,850 | |
| CANTON, TOWN OF | NC0144015 | North Carolina | Community | 7,850 |
| NORTHWEST HARRIS COUNTY MUD 9 | TX1011599 | Texas | Community | 7,848 |
| BROADVIEW | IL0310300 | Illinois | Community | 7,847 |
| WOODLAKE, CITY OF | CA5410020 | California | Community | 7,846 |
| JACKSON CO. WATER COMPANY-E PWS | OH4001203 | Ohio | Community | 7,846 |
| WEST DUNDEE | IL0890950 | Illinois | Community | 7,845 |
| JACKSON WATERWORKS | WI2670111 | Wisconsin | Community | 7,844 |
| PA-AMERICAN WATER-BROWNSVILLE | PA5260005 | Pennsylvania | Community | 7,844 |
| TN AMERICAN - SEQUATCHIE VALLEY | TN0000749 | Tennessee | Community | 7,842 |
| NORTHWEST HARRIS COUNTY MUD 12 | TX1011901 | Texas | Community | 7,839 |
| 439 WSC | TX0140076 | Texas | Community | 7,836 |
| BELL COUNTY WCID 3 | TX0140031 | Texas | Community | 7,836 |
| CITY OF PILOT POINT | TX0610005 | Texas | Community | 7,836 |
| PERRY MUNICIPAL WATER WORKS | IA2561036 | Iowa | Community | 7,836 |
| PRINCETON | IL0110850 | Illinois | Community | 7,832 |
| CANNON AIR FORCE BASE WATER SYSTEM | NM3567905 | New Mexico | Community | 7,832 |
| FLORIN COUNTY WATER DISTRICT | CA3410033 | California | Community | 7,831 |
| WEBSTER CITY WATER SUPPLY | IA4063094 | Iowa | Community | 7,825 |
| YREKA, CITY OF | CA4710011 | California | Community | 7,825 |
| SIENNA MUD 10 | TX0790452 | Texas | Community | 7,824 |
| ICARD TOWNSHIP WATER CORP | NC0112060 | North Carolina | Community | 7,821 |
| RED RIVER COUNTY WSC | TX1940008 | Texas | Community | 7,818 |
| FIRST COLONY MUD 9 | TX0790230 | Texas | Community | 7,818 |
| GUM SPRINGS WSC 2 | TX1020081 | Texas | Community | 7,815 |
| CITY OF SUSANVILLE | CA1810001 | California | Community | 7,811 |
| VEOLIA WATER BETHEL | PA1230012 | Pennsylvania | Community | 7,809 |
| VERONA - WEYERS CAVE | VA2015725 | Virginia | Community | 7,808 |
| BONNER SPRINGS, CITY OF | KS2020904 | Kansas | Community | 7,805 |
| WYTHEVILLE, TOWN OF | VA1197810 | Virginia | Community | 7,804 |
| ELBERTON | GA1050001 | Georgia | Community | 7,800 |
| SPRINGHILL WATER SYSTEM | LA1119028 | Louisiana | Community | 7,800 |
| CHATTOOGA COUNTY | GA0550000 | Georgia | Community | 7,800 |