Browse Water Systems
23,977 public water systems in WI.
Public Water Systems Database
Browse 23,977 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 |
|---|---|---|---|---|
| OLD SCHOOL BAR & GRILL | WI4240297 | Wisconsin | Transient Non-Community | 85 |
| EPHRAIM MORAVIAN CH | WI4150694 | Wisconsin | Transient Non-Community | 85 |
| COMMUNITY CHRISTIAN SCHOOL OF BARABOO | WI1570356 | Wisconsin | Non-Transient Non-Community | 85 |
| GIBRALTAR GRILL | WI4150247 | Wisconsin | Transient Non-Community | 85 |
| KRUEPKE TRUCKING INC | WI2670318 | Wisconsin | Transient Non-Community | 85 |
| ROLLING MEADOWS OF LARSEN LLC | WI4710458 | Wisconsin | Community | 85 |
| SILVER STAR | WI1250350 | Wisconsin | Transient Non-Community | 85 |
| PARK AT ELM GROVE | WI2682243 | Wisconsin | Community | 85 |
| BROOKFIELD UNITED METHODIST | WI2681078 | Wisconsin | Non-Transient Non-Community | 85 |
| ANTHONY ACRES SCHOOL | WI6180308 | Wisconsin | Non-Transient Non-Community | 85 |
| WI DNR UP GRESHAM CMPGD 48 | WI7640334 | Wisconsin | Transient Non-Community | 85 |
| RAY RADIGANS | WI2300279 | Wisconsin | Transient Non-Community | 85 |
| SOPHIAS RESTAURANT | WI3540020 | Wisconsin | Transient Non-Community | 85 |
| NORAS BACHELORS II | WI1130555 | Wisconsin | Transient Non-Community | 85 |
| BLUE BEAR ELLISON BAY | WI4151207 | Wisconsin | Transient Non-Community | 85 |
| WI DNR UP GRESHAM CMPGD 47 | WI7640336 | Wisconsin | Transient Non-Community | 85 |
| COUNTRY KIDS CHILD CARE | WI4051449 | Wisconsin | Non-Transient Non-Community | 85 |
| LKQ SMART PARTS | WI1140423 | Wisconsin | Non-Transient Non-Community | 85 |
| WEEKENDZ | WI4390387 | Wisconsin | Transient Non-Community | 85 |
| CASTLE ROCK INN | WI1220234 | Wisconsin | Transient Non-Community | 85 |
| TAINTER WOODS CONDOMINIUMS | WI6170686 | Wisconsin | Community | 85 |
| BUCKHORN SUPPER CLUB | WI1540265 | Wisconsin | Transient Non-Community | 85 |
| CAMPO FIESTA 2 | WI7640564 | Wisconsin | Transient Non-Community | 85 |
| RUMORS ROADHOUSE | WI4600508 | Wisconsin | Transient Non-Community | 85 |
| TRINITY LUTHERAN CH ED BLDG | WI7010273 | Wisconsin | Transient Non-Community | 85 |
| HIAWATHA MH EST OLD OFFICE | WI7441240 | Wisconsin | Community | 84 |
| WASHINGTON ELEMENTARY SCHOOL | WI1530128 | Wisconsin | Non-Transient Non-Community | 84 |
| WIMMER BROTHERS APTS | WI2680222 | Wisconsin | Community | 84 |
| COMPEER FINANCIAL | WI1250139 | Wisconsin | Transient Non-Community | 84 |
| SPEEDWAY | WI6490674 | Wisconsin | Transient Non-Community | 84 |
| BIRCH DRIVE MHP | WI7500101 | Wisconsin | Community | 84 |
| DODGE CO HARNISCHFEGER PARK CLUBHOUSE/CMPGRD | WI1141014 | Wisconsin | Transient Non-Community | 84 |
| TRINITY LUTHERAN SCH & CH | WI4080314 | Wisconsin | Non-Transient Non-Community | 84 |
| BEHNKE OLSON OUTDOOR RECREATION CENTER | WI7501238 | Wisconsin | Transient Non-Community | 84 |
| RIVER TRAILS ESTATES WATER USERS | WI2460680 | Wisconsin | Community | 84 |
| SINISSIPPI LAKE PUB | WI1140198 | Wisconsin | Transient Non-Community | 84 |
| LAKE COUNTRY APARTMENTS | WI2682229 | Wisconsin | Community | 84 |
| WILLIES SPORTS & SPIRITS | WI2410676 | Wisconsin | Transient Non-Community | 84 |
| ALPINE RETREAT | WI2670439 | Wisconsin | Transient Non-Community | 83 |
| MR SLOWS SALOON | WI2680755 | Wisconsin | Transient Non-Community | 83 |
| GREAT NORTHERN CAMPGROUND | WI7340357 | Wisconsin | Transient Non-Community | 83 |
| WILLOWS TAVERN | WI1130561 | Wisconsin | Transient Non-Community | 83 |
| SANDUSKY UNITED METHODIST | WI1570343 | Wisconsin | Transient Non-Community | 83 |
| POINT BEACH NUCLEAR ENERGY INFO CTR | WI4361260 | Wisconsin | Transient Non-Community | 83 |
| AURORA ADVANCED HEALTH CARE - HUBERTUS CLINIC | WI2671264 | Wisconsin | Transient Non-Community | 83 |
| GAMETIME SPORTS BAR & GRILL | WI1130583 | Wisconsin | Transient Non-Community | 83 |
| JOYS SARGE - R & S INVESTMENTS 1 LLC | WI2460213 | Wisconsin | Transient Non-Community | 83 |
| RED ZONE PUB & GRILL | WI1540720 | Wisconsin | Transient Non-Community | 83 |
| KNOWLES FD & ST LUKES CHURCH | WI1140350 | Wisconsin | Transient Non-Community | 83 |
| CAMP DOOR | WI4150707 | Wisconsin | Transient Non-Community | 83 |