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 |
|---|---|---|---|---|
| WI DOT REST AREA 4 ELK MOUND | WI6170319 | Wisconsin | Transient Non-Community | 100 |
| RUEDEN RIDGE SUBDIVISION | WI4451651 | Wisconsin | Community | 100 |
| BIRCHWOOD LODGE RESTAURANT | WI7440349 | Wisconsin | Transient Non-Community | 100 |
| F W D CORP | WI4690791 | Wisconsin | Non-Transient Non-Community | 100 |
| PILGRIMS CAMPGROUND | WI1280232 | Wisconsin | Transient Non-Community | 100 |
| WE ENERGIES 1 - APPLE ORCHARD APTS/BALDWIN CT CONDOS | WI2460163 | Wisconsin | Community | 100 |
| WAUSHARA CO COURTHOUSE | WI4700535 | Wisconsin | Non-Transient Non-Community | 100 |
| WIS DEPT OF TRANS DIS 3 | WI4050659 | Wisconsin | Transient Non-Community | 100 |
| FIRST BAPTIST CHURCH FALON | WI8070463 | Wisconsin | Transient Non-Community | 100 |
| AMERICAN LEGION POST 293 | WI2300376 | Wisconsin | Transient Non-Community | 100 |
| WATERING HOLE | WI8070462 | Wisconsin | Transient Non-Community | 100 |
| SKY-VUE DRIVE-IN THEATER | WI7371893 | Wisconsin | Transient Non-Community | 100 |
| COMFORT INN | WI7371911 | Wisconsin | Transient Non-Community | 100 |
| BRYNWOOD COUNTRY CLUB TEE 17 | WI2410931 | Wisconsin | Transient Non-Community | 100 |
| 28 TRUCK STOP RESTAURANT | WI2670320 | Wisconsin | Transient Non-Community | 100 |
| ROGER MALONEY | WI4710516 | Wisconsin | Transient Non-Community | 100 |
| EMMANUEL UNITED METHODIST CHURCH | WI2670325 | Wisconsin | Transient Non-Community | 100 |
| DANBURY CORNER BAY | WI8070412 | Wisconsin | Transient Non-Community | 100 |
| LAST CAST TAVERN | WI8070410 | Wisconsin | Transient Non-Community | 100 |
| FIRST BAPTIST CHURCH OAK CREEK | WI2410885 | Wisconsin | Transient Non-Community | 100 |
| PATRICIA LAKE CAMPSITE 2 | WI7440292 | Wisconsin | Transient Non-Community | 100 |
| CAMP O TAHN AGON 3 | WI7440302 | Wisconsin | Transient Non-Community | 100 |
| CAMP O TAHN AGON 2 | WI7440303 | Wisconsin | Transient Non-Community | 100 |
| CAMP O TAHN AGON 1 | WI7440304 | Wisconsin | Transient Non-Community | 100 |
| OCONOMOWOC LAKE CLUB | WI2681802 | Wisconsin | Transient Non-Community | 100 |
| CLIFTON HIGHLANDS GOLF | WI6480136 | Wisconsin | Transient Non-Community | 100 |
| COUNTRY INN | WI6090656 | Wisconsin | Transient Non-Community | 100 |
| BULLPEN | WI4240294 | Wisconsin | Transient Non-Community | 100 |
| LOCATION BAR | WI7370190 | Wisconsin | Transient Non-Community | 100 |
| HOLIDAY ACRES 4 | WI7440408 | Wisconsin | Transient Non-Community | 100 |
| UNIVERSITY LAKE SCHOOL PAVILION | WI2682445 | Wisconsin | Non-Transient Non-Community | 100 |
| CLARK CO SNYDER PARK CMPGD | WI6100581 | Wisconsin | Transient Non-Community | 100 |
| LANNYS FIRESIDE | WI7640305 | Wisconsin | Transient Non-Community | 100 |
| U S F S SEVEN MILE LAKE E20 CMPGRD | WI7210118 | Wisconsin | Transient Non-Community | 100 |
| CAMP POKONOKAH - MAIN CENTER WELL | WI6090748 | Wisconsin | Transient Non-Community | 100 |
| B J S | WI8660403 | Wisconsin | Transient Non-Community | 100 |
| TROUT LAKE GOLF COUNTRY CLUB | WI7640479 | Wisconsin | Transient Non-Community | 100 |
| WALES COMMUNITY PARK SPORTS FIELD | WI2685963 | Wisconsin | Transient Non-Community | 100 |
| WALES COMMUNITY PARK SOCCER BUILDING | WI2685964 | Wisconsin | Transient Non-Community | 100 |
| DINNER BELL CAFE | WI8660417 | Wisconsin | Transient Non-Community | 100 |
| SLEEPY HOLLOW CAMPGROUND LLC | WI6060187 | Wisconsin | Transient Non-Community | 100 |
| CARPENTERS | WI7290187 | Wisconsin | Transient Non-Community | 100 |
| WINDSOR | WI8040274 | Wisconsin | Transient Non-Community | 100 |
| NORTONS MARINE DINING ROOM | WI4240302 | Wisconsin | Transient Non-Community | 100 |
| KINGSTON HOUSE | WI4240303 | Wisconsin | Transient Non-Community | 100 |
| CARVERS ON THE LAKE | WI4240306 | Wisconsin | Transient Non-Community | 100 |
| SPORTSMANS BAR | WI7720355 | Wisconsin | Transient Non-Community | 100 |
| CLUB 2000 | WI7440341 | Wisconsin | Transient Non-Community | 100 |
| ST WENCESLAUS CHURCH | WI7720365 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 1 CALEDONIA | WI1110370 | Wisconsin | Transient Non-Community | 100 |