Browse Water Systems
434,040 public water systems.
Public Water Systems Database
Browse 434,040 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 |
|---|---|---|---|---|
| WEST BATON ROUGE WATER WORKS DISTRICT 2 | LA1121018 | Louisiana | Community | 13,437 |
| MINNEHAHA COMMUNITY WATER CORP | SD4600432 | South Dakota | Community | 13,435 |
| BMWD SOUTHEAST | TX0150183 | Texas | Community | 13,428 |
| TOWN AND COUNTRY UTILITY | FL5084116 | Florida | Community | 13,427 |
| HARRISON TWP WATER AUTH | PA5020108 | Pennsylvania | Community | 13,411 |
| ST HELENS, CITY OF | OR4100724 | Oregon | Community | 13,410 |
| WEBB CITY PWS | MO5010844 | Missouri | Community | 13,404 |
| ST CHARLES CO. PWSD #2- NOR | MO6024529 | Missouri | Community | 13,400 |
| LIBERTY UTILITIES NEW YORK - SEA CLIFF | NY2902853 | New York | Community | 13,400 |
| COLBERT COUNTY RURAL WATER SYSTEM | AL0000314 | Alabama | Community | 13,395 |
| CHANNAHON | IL1970200 | Illinois | Community | 13,380 |
| HOKE CO REGIONAL--ROCKFISH | NC0347030 | North Carolina | Community | 13,378 |
| CHARLOTTE COUNTY UTILITIES / BURNT STORE | FL6080318 | Florida | Community | 13,376 |
| CHIPPEWA FALLS WATERWORKS | WI6090456 | Community | 13,375 | |
| GUNTERSVILLE WW & SB | AL0000943 | Alabama | Community | 13,374 |
| JONES COUNTY | GA1690002 | Georgia | Community | 13,373 |
| SOUTHERN MONTGOMERY COUNTY MUD | TX1700073 | Texas | Community | 13,372 |
| MAITLAND, CITY OF (3 WPS) | FL3480203 | Florida | Community | 13,370 |
| NORTH NELSON WATER DISTRICT | KY0900323 | Kentucky | Community | 13,365 |
| MOONGATE WEST | NM3501207 | New Mexico | Community | 13,362 |
| TRI GENERAL IMPROVEMENT DISTRICT | NV0000913 | Nevada | Non-Transient Non-Community | 13,360 |
| MORRISVILLE MUNIC AUTHORITY | PA1090037 | Pennsylvania | Community | 13,342 |
| BIXBY PUBLIC WORKS AUTHORITY | OK1020406 | Oklahoma | Community | 13,336 |
| GENEVA CITY | NY3401156 | New York | Community | 13,334 |
| AQUARION-NEW MILFORD REGIONAL | CT0960011 | Connecticut | Community | 13,331 |
| DENTON COUNTY FWSD 7 | TX0610228 | Texas | Community | 13,325 |
| BY WATER DISTRICT | SD4600865 | South Dakota | Community | 13,320 |
| BLOOMINGDALE UTILITY DISTRICT | TN0000056 | Tennessee | Community | 13,318 |
| VINTON, TOWN OF | VA2161830 | Virginia | Community | 13,309 |
| ANGIER, TOWN OF | NC0343015 | North Carolina | Community | 13,302 |
| SHILLINGTON MUNI AUTH | PA3060067 | Pennsylvania | Community | 13,300 |
| GOWC NORTH WATER SYSTEM | LA1073120 | Louisiana | Community | 13,287 |
| UNIVERSITY OF WEST FLORIDA | FL1170703 | Florida | Community | 13,285 |
| EAST CULLMAN WATER SYSTEM | AL0000402 | Alabama | Community | 13,284 |
| CONNERSVILLE UTILITIES | IN5221001 | Indiana | Community | 13,282 |
| TUD - UPPER BASIN WATER SYSTEM | CA5510012 | California | Community | 13,280 |
| Waconia | MN1100010 | Minnesota | Community | 13,277 |
| CAMDEN WATERWORKS | AR0000404 | Arkansas | Community | 13,275 |
| WILDERNESS | VA6137999 | Virginia | Community | 13,274 |
| WESTERN SPRINGS | IL0313180 | Illinois | Community | 13,274 |
| WEST DAVIESS CO WATER DISTRICT | KY0300450 | Kentucky | Community | 13,264 |
| MARSHALL CO B.P.U. #1 | TN0000105 | Tennessee | Community | 13,257 |
| DOVER CITY PWS | OH7900412 | Ohio | Community | 13,253 |
| Mounds View | MN1620008 | Minnesota | Community | 13,250 |
| BENNINGTON WATER DEPT | VT0005016 | Vermont | Community | 13,250 |
| BELLEFONTAINE CITY PWS | OH4600112 | Ohio | Community | 13,249 |
| ROBERTSDALE, CITY OF | AL0000061 | Alabama | Community | 13,242 |
| AGUAS BUENAS URBANO | PR0005046 | PR | Community | 13,233 |
| MALONE V | NY1600008 | New York | Community | 13,232 |
| WARREN COUNTY WATER SYSTEM | NC0293015 | North Carolina | Community | 13,230 |