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 |
|---|---|---|---|---|
| HARRIS COUNTY MUD 33 | TX1011162 | Texas | Community | 5,181 |
| RUSSELL WATER COMPANY | KY0450376 | Kentucky | Community | 5,181 |
| LAVADEROS | PR0003386 | PR | Community | 5,180 |
| ASHBURN | GA2870000 | Georgia | Community | 5,176 |
| MID-OHIO WSD WATER DISTRICT 1 | OH4901012 | Ohio | Community | 5,176 |
| MACON ELECTRIC & WATER DEPT. | MS0520004 | Mississippi | Community | 5,174 |
| GLENNVILLE WATER SYSTEM | GA2670002 | Georgia | Community | 5,173 |
| COLUMBUS UTILITIES | WI1110038 | Wisconsin | Community | 5,173 |
| TRI-COUNTY RWD #2 | OK2006362 | Oklahoma | Community | 5,172 |
| LINQ HOTEL AND CASINO | NV0001163 | Nevada | Non-Transient Non-Community | 5,172 |
| MANCHESTER BY THE SEA DPW | MA3166000 | Massachusetts | Community | 5,170 |
| KIMBALL TOWNSHIP | MI0003628 | Michigan | Community | 5,170 |
| MORGANFIELD WATER WORKS | KY1130293 | Kentucky | Community | 5,170 |
| EAST PONTOTOC WATER ASSN | MS0580002 | Mississippi | Community | 5,170 |
| TOWN OF BUNKIE WATER SYSTEM | LA1009004 | Louisiana | Community | 5,169 |
| SOUTH PARK BUSINESS CENTER | IN2410017 | Indiana | Non-Transient Non-Community | 5,167 |
| FRANKLIN COUNTY WATER SERVICE AUTHORITY | AL0001500 | Alabama | Community | 5,166 |
| PCUD-HOLIDAY LAKE EST (NPR SO) | FL6510812 | Florida | Community | 5,165 |
| CSU SOUTH CAMPUS | CO0235181 | Colorado | Non-Transient Non-Community | 5,164 |
| NEW LEXINGTON | OH6400411 | Ohio | Community | 5,161 |
| CITY OF BUELLTON WATER DIVISION | CA4210018 | California | Community | 5,161 |
| DENTON COUNTY FWSD 11-A | TX0610259 | Texas | Community | 5,160 |
| CAMINO REAL | TX1460196 | Texas | Community | 5,160 |
| HARRIS COUNTY WCID 114 | TX1010317 | Texas | Community | 5,160 |
| MULESHOE MUNICIPAL WATER SYSTEM | TX0090001 | Texas | Community | 5,158 |
| NORTHEAST HENRY COUNTY U.D. | TN0000540 | Tennessee | Community | 5,155 |
| TRENTON WATER SYSTEM | TN0000707 | Tennessee | Community | 5,155 |
| ROXBURY TWP W DEPT-SHORE | NJ1436003 | New Jersey | Community | 5,153 |
| CITY OF BROUSSARD WATER SYSTEM | LA1055003 | Louisiana | Community | 5,151 |
| CONNELL CITY OF | WA5314600 | Washington | Community | 5,150 |
| ALEXANDRIA WATER DEPARTMENT | IN5248001 | Indiana | Community | 5,149 |
| MONEE | IL1970650 | Illinois | Community | 5,148 |
| IOWA FALLS WATER DEPARTMENT | IA4260097 | Iowa | Community | 5,146 |
| POINT PLEASANT WATER WORKS | WV3302710 | West Virginia | Community | 5,146 |
| OLD LINE WATER SYSTEM | AL0000257 | Alabama | Community | 5,145 |
| NORTHFIELD WATER DEPT | VT0005275 | Vermont | Community | 5,145 |
| SWS-LANDRUM WTP (SC4210003) | SC4210003 | South Carolina | Community | 5,143 |
| LEESBURG/THE PLANTATION | FL3354650 | Florida | Community | 5,141 |
| JUNALUSKA SANITARY DISTRICT | NC0144035 | North Carolina | Community | 5,138 |
| HENDERSON NINA WATER SYSTEM INC | LA1099006 | Louisiana | Community | 5,136 |
| MUSK CO NORTHSIDE WATER SYSTEM | MI0004577 | Michigan | Community | 5,133 |
| ERIE CO MARGARETTA DISTRICT | OH2200203 | Ohio | Community | 5,131 |
| CROSBY MUD | TX1010118 | Texas | Community | 5,130 |
| BERLIN WATER CONTROL COMMISSION | CT0070021 | Connecticut | Community | 5,128 |
| FRUITLAND PARK, CITY OF (3 WPS) | FL3350427 | Florida | Community | 5,127 |
| WEST GREGG SUD | TX0920022 | Texas | Community | 5,127 |
| MUN AUTH OF BORO OF BEDFORD | PA4050002 | Pennsylvania | Community | 5,127 |
| SHAW AFB (SC4310501) | SC4310501 | South Carolina | Community | 5,125 |
| CATERPILLAR TRAIL PWD | IL2035030 | Illinois | Community | 5,125 |
| WASCO ST. PRISON RECEPTION CTR | CA1510801 | California | Community | 5,124 |