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 |
|---|---|---|---|---|
| NEW YORK NEW YORK HOTEL AND CASINO | NV0001112 | Nevada | Non-Transient Non-Community | 7,000 |
| CHERRY AUCTION | CA1000442 | California | Transient Non-Community | 7,000 |
| I-81 COMFORT STATION | NY1117112 | New York | Transient Non-Community | 7,000 |
| CITY OF VAN ALSTYNE | TX0910009 | Texas | Community | 7,000 |
| INDIAN CREEK VALLEY WATER AUTH | PA5260011 | Pennsylvania | Community | 7,000 |
| WINTER PARK REC ASSN-MARY JANE | CO0056853 | Colorado | Transient Non-Community | 7,000 |
| WINTER PARK REC ASSN-SNOASIS | CO0225717 | Colorado | Transient Non-Community | 7,000 |
| URBAN DEVELOPMENT UTILITIES | FL3311416 | Florida | Community | 7,000 |
| CASSELBERRY/ENGLISH ESTATES | FL3590342 | Florida | Community | 7,000 |
| HENRY COE PARK RABBIT SPRING | CA4310302 | California | Community | 7,000 |
| PETER PITCHESS HONOR RANCHO DETN. CTR | CA1900046 | California | Community | 7,000 |
| WATERLOO VILLAGE | NY4901199 | New York | Community | 7,000 |
| GREEN AREA WATER & SANITARY AUTHORITY | OR4100717 | Oregon | Community | 7,000 |
| NSA - MIDSOUTH | TN0000468 | Tennessee | Community | 7,000 |
| LITCHFIELD | NH1371010 | New Hampshire | Community | 7,000 |
| DILLON CITY OF (SC1710001) | SC1710001 | South Carolina | Community | 6,998 |
| OSCODA TOWNSHIP | MI0005040 | Michigan | Community | 6,997 |
| GOLDEN STATE WC - COWAN HEIGHTS | CA3010047 | California | Community | 6,997 |
| WEST SHELBY WATER DISTRICT | KY1060457 | Kentucky | Community | 6,994 |
| LAKE FOREST UTILITY CORPORATIO | AL0000045 | Alabama | Community | 6,993 |
| HARRIS COUNTY MUD 96 | TX1013343 | Texas | Community | 6,993 |
| CITY OF KAUFMAN | TX1290003 | Texas | Community | 6,990 |
| SAGEMEADOW UTILITY DISTRICT | TX1010386 | Texas | Community | 6,987 |
| HILLS CO UTL-DALE MABRY | FL6290260 | Florida | Community | 6,986 |
| SOUTH GILES UTILITY DISTRICT | TN0000649 | Tennessee | Community | 6,985 |
| MARTINS FERRY PUBLIC WATER SYSTEM | OH0701212 | Ohio | Community | 6,980 |
| HEBER PUBLIC UTILITY DISTRICT | CA1310007 | California | Community | 6,979 |
| ST. LOUIS, CITY OF | MI0006320 | Michigan | Community | 6,976 |
| REID ROAD MUD 1 | TX1010872 | Texas | Community | 6,969 |
| PINE TRAILS UTILITY | TX1010535 | Texas | Community | 6,969 |
| CITY OF MONAHANS | TX2380001 | Texas | Community | 6,953 |
| IDABEL PWA | OK1010203 | Oklahoma | Community | 6,952 |
| NORTH CHEROKEE WSC | TX0370018 | Texas | Community | 6,951 |
| MACON COUNTY WATER AUTHORITY | AL0000867 | Alabama | Community | 6,951 |
| BEDFORD CENTRAL WATER TREATMENT PLANT | VA5515050 | Virginia | Community | 6,946 |
| HEPHZIBAH | GA2450002 | Georgia | Community | 6,941 |
| HARRISON WATER DISTRICT #1 | NY5903430 | New York | Community | 6,940 |
| SOUTHEAST REGIONAL WATER FACILITY | IL0430060 | Illinois | Community | 6,940 |
| RIO WSC | TX2140016 | Texas | Community | 6,939 |
| MANITOU SPRINGS CITY OF | CO0121450 | Colorado | Community | 6,938 |
| KRONENWETTER WATER & SEWER UTILITY | WI7371700 | Wisconsin | Community | 6,931 |
| HYDE PARK REGIONAL | NY1302796 | New York | Community | 6,928 |
| GRANITE FALLS CITY OF | WA5329050 | Washington | Community | 6,926 |
| BRAZORIA COUNTY MUD 6 | TX0200578 | Texas | Community | 6,926 |
| MENDOTA | IL0990550 | Illinois | Community | 6,926 |
| NEVADA WATER SUPPLY | IA8562044 | Iowa | Community | 6,925 |
| FARMINGTON WATER ASSOCIATION | MS0020003 | Mississippi | Community | 6,925 |
| SABINE PARISH WATER DISTRICT 1 | LA1085036 | Louisiana | Community | 6,924 |
| VANCEBURG ELECTRIC PLANT BOARD | KY0680438 | Kentucky | Community | 6,921 |
| CONCORDIA WATERWORKS DISTRICT 1 | LA1029003 | Louisiana | Community | 6,921 |