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 |
|---|---|---|---|---|
| LEARNING DEPOT | WI2651072 | Wisconsin | Non-Transient Non-Community | 80 |
| LAKE HOUSE MALL | WI2686636 | Wisconsin | Transient Non-Community | 80 |
| BREEZE INN TO THE CHALET MOTEL | WI2460207 | Wisconsin | Transient Non-Community | 80 |
| GRACE CHURCH | WI2522862 | Wisconsin | Transient Non-Community | 80 |
| FIVE STAR BUILDING A FINISHED GOODS | WI2302326 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DOT WAYSIDE BRILLN HWY 10 | WI4080373 | Wisconsin | Transient Non-Community | 80 |
| FIVE STAR BUILDING B D AND E COMPOSITE | WI2302327 | Wisconsin | Non-Transient Non-Community | 80 |
| CAMP ONAWAY DINING HALL | WI4690570 | Wisconsin | Transient Non-Community | 80 |
| FIVE STAR BUILDING F WINDOW COATING | WI2302329 | Wisconsin | Non-Transient Non-Community | 80 |
| FRANK B KOLLER MEMORIAL LIBRARY | WI7641637 | Wisconsin | Transient Non-Community | 80 |
| GRAND AVE APARTMENTS | WI2460640 | Wisconsin | Community | 80 |
| FIVE STAR BUILDING C COMPOSITE BUILDING | WI2302328 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DOT WAYSIDE BRILLN HWY 57 | WI4080374 | Wisconsin | Transient Non-Community | 80 |
| HILLSIDE FISH HOUSE | WI6060329 | Wisconsin | Transient Non-Community | 80 |
| STOUGHTON BAPTIST CHURCH | WI1130446 | Wisconsin | Transient Non-Community | 80 |
| WESTPORT BISHOPS BAY AREA | WI1134103 | Wisconsin | Community | 80 |
| NORTH STAR CONVENIENCE | WI7350786 | Wisconsin | Transient Non-Community | 80 |
| RIVERS BEND RESORT TAVERN | WI4390456 | Wisconsin | Transient Non-Community | 80 |
| CORNERSTONE CHRISTIAN ACADEMY | WI6630451 | Wisconsin | Non-Transient Non-Community | 80 |
| RIVERS BEND CMPGD | WI4390633 | Wisconsin | Transient Non-Community | 80 |
| MILL CREEK PUB | WI1530113 | Wisconsin | Transient Non-Community | 80 |
| WAGON WHEEL | WI6100363 | Wisconsin | Transient Non-Community | 80 |
| RED CEDAR VALLEY ESTATES MHP | WI6030422 | Wisconsin | Community | 80 |
| MOON BEACH CAMP HOUSE UPPER | WI7640155 | Wisconsin | Transient Non-Community | 80 |
| BRACKETT SCHOOL | WI6180317 | Wisconsin | Non-Transient Non-Community | 80 |
| WHITE CLOVER DAIRY | WI4050467 | Wisconsin | Non-Transient Non-Community | 80 |
| EQUITY COOP LIVESTOCK SALES ASSN | WI1230132 | Wisconsin | Transient Non-Community | 80 |
| HUB PUB | WI1530122 | Wisconsin | Transient Non-Community | 80 |
| GURNO LAKE | 055295304 | Wisconsin | Community | 80 |
| BEREAN BAPTIST CHURCH | WI6620582 | Wisconsin | Transient Non-Community | 80 |
| T D & I CABLE MAINTENANCE | WI6561129 | Wisconsin | Transient Non-Community | 80 |
| WI DNR AMNICON FALLS CAMPGROUND | WI8160351 | Wisconsin | Transient Non-Community | 80 |
| SIDETRACK | WI8660423 | Wisconsin | Transient Non-Community | 80 |
| GREEN MEADOW ELEMENTARY | WI4710602 | Wisconsin | Non-Transient Non-Community | 80 |
| COUNTY MATERIALS - READY MIX SHOP | WI6561105 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DNR AMNICON FALLS STATE PARK HANDPUMP | WI8160350 | Wisconsin | Transient Non-Community | 80 |
| NORTH BEAVER CREEK LUTH CHURCH-BRICK | WI6620387 | Wisconsin | Transient Non-Community | 80 |
| CAPNS CORNER | WI1280259 | Wisconsin | Transient Non-Community | 80 |
| LAKE AIRE MOTEL - DUPLICATE | WI6090651 | Wisconsin | Transient Non-Community | 80 |
| ST MARYS CAMP 1 | WI7440401 | Wisconsin | Transient Non-Community | 80 |
| ST PETERS EV LUTHERN CHURCH | WI6420327 | Wisconsin | Transient Non-Community | 80 |
| MAXMILLIAN HOUSE | WI1280260 | Wisconsin | Transient Non-Community | 80 |
| EAST BRISTOL UTILITY COOP | WI1130278 | Wisconsin | Community | 80 |
| INSPIRATION MINISTRIES & MEADOWS APTS | WI2650148 | Wisconsin | Community | 80 |
| WHITE EAGLE INN | WI7290192 | Wisconsin | Transient Non-Community | 80 |
| RED RETRIEVER BAR & GRILL | WI7370389 | Wisconsin | Transient Non-Community | 80 |
| RED CROWN LDG MAIN LODGE | WI7641431 | Wisconsin | Transient Non-Community | 80 |
| CAMP NAWAKWA HEYDE HOUSE | WI6090044 | Wisconsin | Transient Non-Community | 80 |
| JANESVILLE MOBILE TERRACE | WI1540128 | Wisconsin | Community | 80 |
| REDSTONES NORTHEND | WI1570244 | Wisconsin | Transient Non-Community | 80 |