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 |
|---|---|---|---|---|
| CITY OF BONHAM | TX0740001 | Texas | Community | 10,746 |
| MONTEVALLO WATER WORKS & SEWER BOARD | AL0001160 | Alabama | Community | 10,746 |
| OCEAN LAKES LTD (SC2660048) | SC2660048 | South Carolina | Community | 10,727 |
| BARNESVILLE | GA1710000 | Georgia | Community | 10,725 |
| SOUTHWEST OUACHITA WATERWORKS, INC | LA1073047 | Louisiana | Community | 10,725 |
| GLOUCESTER COUNTY WATER SYSTEM | VA4073311 | Virginia | Community | 10,724 |
| NJ AMERICAN WATER - WASHINGTON/OXFORD | NJ2121001 | New Jersey | Community | 10,719 |
| PARK TOWNSHIP (HBPW SERVICE AREA) | MI0005203 | Michigan | Community | 10,700 |
| ATCHISON, CITY OF | KS2000506 | Kansas | Community | 10,694 |
| Santa Ana Westside | 063503118 | New Mexico | Non-Transient Non-Community | 10,691 |
| THE CONSOLIDATED WSC RURAL SYSTEM | TX1130033 | Texas | Community | 10,689 |
| Table Mountain Rancheria | 090600154 | California | Community | 10,675 |
| NORTH COLLIN SUD | TX0430055 | Texas | Community | 10,674 |
| HIGHLAND | IL1190550 | Illinois | Community | 10,674 |
| CALIFORNIA INSTITUTION FOR MEN | CA3610850 | California | Community | 10,667 |
| CITY OF BELLMEAD | TX1550001 | Texas | Community | 10,664 |
| CITY OF SHASTA LAKE | CA4510006 | California | Community | 10,657 |
| SATILLA REGIONAL WATER & SEWER AUTH. | GA2990001 | Georgia | Community | 10,657 |
| PORT HURON TOWNSHIP | MI0005490 | Michigan | Community | 10,654 |
| PASQUOTANK COUNTY WATER SYSTEM | NC0470015 | North Carolina | Community | 10,653 |
| LAKE JACKSON AREA WATER SYSTEM | FL1370888 | Florida | Community | 10,643 |
| WOODLAND CITY OF | WA5398200 | Washington | Community | 10,640 |
| WAKULLA REGIONAL (AKA GULF COAST) | FL1650785 | Florida | Community | 10,637 |
| HAMLET WATER SYSTEM | NC0377010 | North Carolina | Community | 10,635 |
| POINTE COUPEE WATER WORKS DISTRICT 1 | LA1077043 | Louisiana | Community | 10,629 |
| FORT BEND COUNTY MUD 58 | TX0790458 | Texas | Community | 10,629 |
| CALIFORNIA WATER SERVICE CO. - DIXON | CA4810002 | California | Community | 10,623 |
| LEMARS WATER DEPARTMENT | IA7540174 | Iowa | Community | 10,606 |
| CITY OF CLUTE | TX0200004 | Texas | Community | 10,604 |
| Casino Arizona | 090400708 | Arizona | Non-Transient Non-Community | 10,603 |
| VERMILION CITY | OH2201511 | Ohio | Community | 10,594 |
| CITY OF FREEPORT | TX0200005 | Texas | Community | 10,594 |
| ST JAMES WATER DISTRICT | NY5103266 | New York | Community | 10,587 |
| ATHOL DPW WATER DIVISION | MA1015000 | Massachusetts | Community | 10,587 |
| ARIZONA WATER CO - ORACLE | AZ0411019 | Arizona | Community | 10,585 |
| HARRIS COUNTY MUD 278 | TX1012835 | Texas | Community | 10,584 |
| SPEEDWAY WATER WORKS | IN5249008 | Indiana | Community | 10,578 |
| HULL WATER DEPT. | MA3142000 | Massachusetts | Community | 10,572 |
| SOUTH DAVIS WATER DISTRICT | UTAH06009 | Utah | Community | 10,565 |
| HARTSVILLE-TROUSDALE W&S U.D. | TN0000291 | Tennessee | Community | 10,562 |
| KNOXVILLE UB#3 FORKS OF RIVER | TN0000892 | Tennessee | Community | 10,556 |
| MANDALAY BAY RESORT AND CASINO | NV0001119 | Nevada | Non-Transient Non-Community | 10,549 |
| Victoria | MN1100009 | Minnesota | Community | 10,546 |
| CITY OF LEESVILLE WATER SYSTEM | LA1115019 | Louisiana | Community | 10,545 |
| NORTH LAUDERDALE W/A, INC | MS0380006 | Mississippi | Community | 10,544 |
| HORMIGUERO | PR0003383 | PR | Community | 10,541 |
| FLAT ROCK | MI0002300 | Michigan | Community | 10,541 |
| VEOLIA EAGLE | ID4010049 | Idaho | Community | 10,539 |
| DEMOPOLIS WATER WORKS AND SEWER BOARD | AL0000908 | Alabama | Community | 10,530 |
| HARRIS COUNTY WCID 96 | TX1013175 | Texas | Community | 10,530 |