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 |
|---|---|---|---|---|
| BUCKHANNON WATER BOARD | WV3304902 | West Virginia | Community | 8,098 |
| ADAMS CO W/A #2-SOUTH | MS0010009 | Mississippi | Community | 8,097 |
| FIREBAUGH CITY | CA1010005 | California | Community | 8,096 |
| NORTH BEACH WATER | WA5363000 | Washington | Community | 8,093 |
| YORK, CITY OF | NE3118706 | Nebraska | Community | 8,091 |
| ARIZONA WATER CO - PINEWOOD | AZ0403002 | Arizona | Community | 8,089 |
| SMITHFIELD, TOWN OF | VA3093640 | Virginia | Community | 8,089 |
| CITY OF ARANSAS PASS | TX2050015 | Texas | Community | 8,088 |
| WESTMINSTER CITY OF (3710003) | SC3710003 | South Carolina | Community | 8,085 |
| TURNERS FALLS WATER DEPT | MA1192000 | Massachusetts | Community | 8,080 |
| MILTON CITY OF | WA5354950 | Washington | Community | 8,078 |
| ADAMS CO W/A #4-KAISER LAKE | MS0010015 | Mississippi | Community | 8,078 |
| SPRINGFIELD, CITY OF | FL1030148 | Florida | Community | 8,075 |
| PIEDMONT UTILITIES BOARD | AL0000164 | Alabama | Community | 8,073 |
| ALLIANCE, CITY OF | NE3101302 | Nebraska | Community | 8,070 |
| FORT BELKNAP WSC | TX2520007 | Texas | Community | 8,070 |
| CITY OF NAVASOTA | TX0930001 | Texas | Community | 8,068 |
| ISLAND LAKE | IL0974540 | Illinois | Community | 8,066 |
| JOPPATOWNE UTILITIES CORP | MD0002505 | Maryland | Community | 8,061 |
| SUTHERLIN, CITY OF | OR4100847 | Oregon | Community | 8,060 |
| CITY OF MARBLE FALLS | TX0270026 | Texas | Community | 8,059 |
| WAUPUN UTILITIES | WI1140131 | Wisconsin | Community | 8,056 |
| ILION (V) WATER WORKS | NY2102307 | New York | Community | 8,053 |
| TYBEE ISLAND | GA0510005 | Georgia | Community | 8,047 |
| BROWN UNIVERSITY HEALTH-RI HOSPITAL | RI2980469 | Massachusetts | Non-Transient Non-Community | 8,040 |
| PULASKI COUNTY PWSD 2 | MO3024491 | Missouri | Community | 8,038 |
| TOWN OF BENTON WATER SYSTEM | LA1015002 | Louisiana | Community | 8,037 |
| ST TAM PARISH - CROSS GATES SD | LA1103053 | Louisiana | Community | 8,037 |
| DRIPPING SPRINGS WSC | TX1050013 | Texas | Community | 8,037 |
| PISMO BEACH WATER DEPARTMENT | CA4010008 | California | Community | 8,036 |
| HARRAHS LAS VEGAS | NV0001171 | Nevada | Non-Transient Non-Community | 8,031 |
| MAGNOLIA-GREENLEAVES | LA1103118 | Missouri | Community | 8,031 |
| RIPLEY WATER SYSTEM | TN0000580 | Tennessee | Community | 8,030 |
| COLONIE VILLAGE | NY0100194 | New York | Community | 8,030 |
| EDGARTOWN WATER DEPARTMENT | MA4089000 | Massachusetts | Community | 8,027 |
| GREENE COUNTY S. BEAVERCREEK | OH2902112 | Ohio | Community | 8,024 |
| MINOR HILL WATER U.D. | TN0000469 | Tennessee | Community | 8,021 |
| KALAMA CITY OF | WA5337550 | Washington | Community | 8,020 |
| WESTERN PULASKI CO WD/PLEASANT | KY1000356 | Kentucky | Community | 8,016 |
| PINE STRAWBERRY WID | AZ0404034 | Arizona | Community | 8,013 |
| TEMPLETON CSD | CA4010019 | California | Community | 8,011 |
| BROAD RIVER WATER TREATMENT | NC0181055 | North Carolina | Community | 8,010 |
| KEESLER AIR FORCE BASE | MS0240049 | Mississippi | Community | 8,006 |
| GRAY UTILITY SERVICE | TX0360005 | Texas | Community | 8,004 |
| CROTON ON HUDSON VILLAGE | NY5903425 | New York | Community | 8,000 |
| EAST LAWRENCE WATER AUTHORITY | IN5247002 | Indiana | Community | 8,000 |
| COACHELLA VALLEY CWD | CA3310065 | California | Community | 8,000 |
| FACILITIES MAINTENANCE OFFICE | CA3710701 | California | Community | 8,000 |
| NORTH MARSHALL WATER DIST/#2 | KY0790946 | Kentucky | Community | 8,000 |
| PARADISE PARK | IL0091819 | Illinois | Transient Non-Community | 8,000 |