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 |
|---|---|---|---|---|
| WIS DEPT OF TRANS DIS 3 | WI4050659 | Wisconsin | Transient Non-Community | 100 |
| WAUSHARA CO COURTHOUSE | WI4700535 | Wisconsin | Non-Transient Non-Community | 100 |
| WE ENERGIES 1 - APPLE ORCHARD APTS/BALDWIN CT CONDOS | WI2460163 | Wisconsin | Community | 100 |
| PILGRIMS CAMPGROUND | WI1280232 | Wisconsin | Transient Non-Community | 100 |
| F W D CORP | WI4690791 | Wisconsin | Non-Transient Non-Community | 100 |
| CAMBECK PETROLEUM CORP | WI1540309 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 9 BLOOMER | WI6090822 | Wisconsin | Transient Non-Community | 100 |
| OSHKOSH DAILY NORTHWESTERN | WI4710506 | Wisconsin | Transient Non-Community | 100 |
| BERNATELLOS FOOD | WI7501155 | Wisconsin | Non-Transient Non-Community | 100 |
| WI DOT WAYSIDE 10 MONICO | WI7440469 | Wisconsin | Transient Non-Community | 100 |
| GAUKELS RESORT 3 | WI1130717 | Wisconsin | Transient Non-Community | 100 |
| GAUKELS RESORT 2 | WI1130716 | Wisconsin | Transient Non-Community | 100 |
| COLD WATER CANYON SHORE LANDING | WI7010159 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 2 MENTER | WI6100391 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 14 CHIPPEWA CO | WI6090535 | Wisconsin | Transient Non-Community | 100 |
| HINKY DINKS | WI4240278 | Wisconsin | Transient Non-Community | 100 |
| HALLIE PEACE MEMORIAL PARK | WI6090537 | Wisconsin | Transient Non-Community | 100 |
| KICKAPOO OIL CO | WI1130476 | Wisconsin | Transient Non-Community | 100 |
| ZIMMERMANS ESSEN HAUS | WI6100426 | Wisconsin | Transient Non-Community | 100 |
| NEPCO LAKE RECREATION AREA | WI7720421 | Wisconsin | Transient Non-Community | 100 |
| VILLAGE HEARTH THE | WI7720436 | Wisconsin | Transient Non-Community | 100 |
| RAYS SOUTH SIDE RESTAURANT | WI6560203 | Wisconsin | Transient Non-Community | 100 |
| TRINITY UNITED METHODIST CHURCH | WI6560200 | Wisconsin | Transient Non-Community | 100 |
| WILDE RIVER SUBDIVISION | WI8040698 | Wisconsin | Transient Non-Community | 100 |
| OAK CREEK COMMUNITY UNITED METHODIST | WI2410921 | Wisconsin | Transient Non-Community | 100 |
| ST PAULS LUTHERAN CHURCH | WI6560199 | Wisconsin | Transient Non-Community | 100 |
| DE BRAD INC | WI6120182 | Wisconsin | Community | 100 |
| WI DOT REST AREA 1 RUSH RIVER | WI6560197 | Wisconsin | Transient Non-Community | 100 |
| SPRINGDALE LUTHERAN CHURCH | WI1130404 | Wisconsin | Transient Non-Community | 100 |
| WI DOT REST AREA 2 | WI6560196 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 3 EMERALD - DUPLICATE | WI6560194 | Wisconsin | Transient Non-Community | 100 |
| TIMBER TRAIL OFFICE & UPPER CAMPING AREA | WI2670473 | Wisconsin | Transient Non-Community | 100 |
| LOCK AND DAM 9 | WI6120321 | Wisconsin | Transient Non-Community | 100 |
| LIBBY MONTANA | WI2460235 | Wisconsin | Transient Non-Community | 100 |
| FERRANTES | WI2460264 | Wisconsin | Transient Non-Community | 100 |
| RUNNING CMPGD & BAR 1 | WI7440186 | Wisconsin | Transient Non-Community | 100 |
| ST JOHNS LUTHERAN CHURCH | WI1110263 | Wisconsin | Transient Non-Community | 100 |
| WHITNALL PARK GOLF TEE 5 | WI2416540 | Wisconsin | Transient Non-Community | 100 |
| LAKEVIEW MOBILE HOME PARK EAST | WI6120369 | Wisconsin | Transient Non-Community | 100 |
| EDGE O DELLS RESORT - CAMPGROUND | WI7290358 | Wisconsin | Transient Non-Community | 100 |
| EDGE O DELLS RESORT - CMPGD EXPANSION & POOL | WI7290796 | Wisconsin | Transient Non-Community | 100 |
| BIG BARN BAZAAR | WI7640435 | Wisconsin | Transient Non-Community | 100 |
| OLE SCHOOL HOUSE, THE | WI6560152 | Wisconsin | Transient Non-Community | 100 |
| BROWN DEER PARK COMFORT STATION | WI2418799 | Wisconsin | Transient Non-Community | 100 |
| CAMP CLEAR-WATER | WI6560159 | Wisconsin | Transient Non-Community | 100 |
| CLARK CO MEAD LAKE PK N CAMP | WI6100376 | Wisconsin | Transient Non-Community | 100 |
| LYNXVILLE (TOWN PUMP) | WI6120282 | Wisconsin | Transient Non-Community | 100 |
| LAKEVIEW MOBILE HOME PARK WEST | WI6120277 | Wisconsin | Transient Non-Community | 100 |
| SUNRISE PARK | WI6560174 | Wisconsin | Transient Non-Community | 100 |
| SOUTH ELEMENTARY SCHOOL | WI6120297 | Wisconsin | Non-Transient Non-Community | 100 |