Browse Water Systems
22,144 public water systems in WI.
Public Water Systems Database
Browse 22,144 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 |
|---|---|---|---|---|
| SACRED HEART CHURCH & SCHOOL | WI6090603 | Wisconsin | Transient Non-Community | 40 |
| WHISPERING PINES LODGE | WI8660362 | Wisconsin | Transient Non-Community | 40 |
| MAPLE TERRACE RESORT FISH HOUSES | WI8660344 | Wisconsin | Transient Non-Community | 40 |
| CLUB HOUSE INN | WI2650193 | Wisconsin | Transient Non-Community | 40 |
| MIKI JOS MIX UP | WI6490390 | Wisconsin | Transient Non-Community | 40 |
| PETRO PLUS | WI6490742 | Wisconsin | Transient Non-Community | 40 |
| HUBBLETON IMMANUEL EV LUTH CHURCH | WI3280024 | Wisconsin | Transient Non-Community | 40 |
| MEDICINE LAKE CONDOMINIUMS | WI7440502 | Wisconsin | Transient Non-Community | 40 |
| WHITE BIRCH VILLAGE EAGLES NEST | WI7640996 | Wisconsin | Transient Non-Community | 40 |
| UNLIMITED CREATIONS | WI7440943 | Wisconsin | Transient Non-Community | 40 |
| PIZZA CORRAL | WI6320543 | Wisconsin | Transient Non-Community | 40 |
| TRAIL RIDGE RANCH - LIVESTOCK | WI6630311 | Wisconsin | Transient Non-Community | 40 |
| MITTLESTADTS SPORTMANS LODGE | WI8581086 | Wisconsin | Transient Non-Community | 40 |
| NEW HOPE LUTHERAN CHURCH-SAND CREEK | WI6170281 | Wisconsin | Transient Non-Community | 40 |
| PINE ARBOR RESORT | WI7640997 | Wisconsin | Transient Non-Community | 40 |
| JUNE WACHOLTZ | WI4700547 | Wisconsin | Transient Non-Community | 40 |
| MICHAELS ITALIAN RESTAURANT | WI7640679 | Wisconsin | Transient Non-Community | 40 |
| BIRCH HAVEN CAMP | WI8580935 | Wisconsin | Transient Non-Community | 40 |
| WI DNR BRSF OXBOW POND | WI6270356 | Wisconsin | Transient Non-Community | 40 |
| ST CROIX AQUA CULTURE | 050595920 | Wisconsin | Non-Transient Non-Community | 40 |
| GRACE INDEPENDENT BAPTIST CHURCH | WI1230208 | Wisconsin | Transient Non-Community | 40 |
| CAMP TWIN LAKES DUWE LODGE | WI4700702 | Wisconsin | Transient Non-Community | 40 |
| WAUKAU YOUTH CTR | WI4711146 | Wisconsin | Transient Non-Community | 40 |
| LACANNES RESORT PAVILLION | WI7440273 | Wisconsin | Transient Non-Community | 40 |
| WOLFS MOBILE HOMES | WI1280126 | Wisconsin | Community | 40 |
| BROWNS LAKE CONDOS WELL 2 BLDGS C & I | WI2521330 | Wisconsin | Transient Non-Community | 40 |
| MEADOW INN | WI2680702 | Wisconsin | Transient Non-Community | 40 |
| GFL ENVIRONMENTAL | WI1541519 | Wisconsin | Transient Non-Community | 40 |
| MARTYRS CATHOLIC CHAPEL | WI6270302 | Wisconsin | Transient Non-Community | 40 |
| ST JOHNS EV LUTHERAN CHURCH | WI1140254 | Wisconsin | Transient Non-Community | 40 |
| ST MICHAEL THE ARCHANGLE CATHOLIC CHURCH | WI6620395 | Wisconsin | Transient Non-Community | 40 |
| SENECA FOODS BERLIN FACILITY | WI4700232 | Wisconsin | Transient Non-Community | 40 |
| UW TROUT LAKE RESEARCH STATION | WI7640930 | Wisconsin | Transient Non-Community | 40 |
| DRIFTWOOD LODGE | WI7440274 | Wisconsin | Transient Non-Community | 40 |
| WILDERNESS INN BAR & RESTAURANT | WI7640246 | Wisconsin | Transient Non-Community | 40 |
| CHIPPEWA CO PINE POINT PK CAMPGROUND WELL | WI6090527 | Wisconsin | Transient Non-Community | 40 |
| JUNE WACHOLTZ | WI4700548 | Wisconsin | Transient Non-Community | 40 |
| HOG CABIN BAR B QUE | WI6100411 | Wisconsin | Transient Non-Community | 40 |
| OZINGA PRIVATE PORT TERMINAL | WI2410914 | Wisconsin | Transient Non-Community | 40 |
| CEDAR HOUSE | WI6030379 | Wisconsin | Transient Non-Community | 40 |
| KURTZ REALTY | WI2684596 | Wisconsin | Transient Non-Community | 40 |
| BRICKHOUSE | WI1280313 | Wisconsin | Transient Non-Community | 40 |
| US DAIRY FORAGE RESEARCH CENTER | WI1570648 | Wisconsin | Non-Transient Non-Community | 40 |
| WI DNR COPPER FALLS PICNIC AREA AND CAMPGROUND N | WI8020395 | Wisconsin | Transient Non-Community | 40 |
| GIBRALTAR NOBLE HOUSE & ANNEX | WI4150429 | Wisconsin | Transient Non-Community | 39 |
| PATIO LLC AND ONE STAR BURGERS LLC | WI4151063 | Wisconsin | Transient Non-Community | 39 |
| SAND HAVEN CMPGD LODGE | WI6091472 | Wisconsin | Transient Non-Community | 39 |
| IRON OAK ENERGY WYEVILLE PLANT | WI6420799 | Wisconsin | Non-Transient Non-Community | 39 |
| SB OLSON PROPERTIES | WI2520254 | Wisconsin | Transient Non-Community | 39 |
| CURVE IN BAR | WI4200748 | Wisconsin | Transient Non-Community | 39 |