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 |
|---|---|---|---|---|
| LAKEVIEW MOBILE HOME PARK | WI4710461 | Wisconsin | Community | 250 |
| YMCA CAMP MACLEAN LODGE | WI2520414 | Wisconsin | Transient Non-Community | 250 |
| YMCA CAMP MACLEAN KELSEYS PLACE | WI2522195 | Wisconsin | Transient Non-Community | 250 |
| MIDLAND COOPERATIVE | WI6420329 | Wisconsin | Transient Non-Community | 250 |
| VARESES RESTAURANT | WI1570397 | Wisconsin | Transient Non-Community | 250 |
| WI DNR GOV DODGE COX HOLLOW OPEN CAMP | WI1250101 | Wisconsin | Transient Non-Community | 250 |
| CAMP MARIMETA | WI7640141 | Wisconsin | Transient Non-Community | 250 |
| CAMP MARIMETA SHOWERHOUSE LAUNDRY | WI7641110 | Wisconsin | Transient Non-Community | 250 |
| LITTLE SAINT EXPRESS MART | WI7640866 | Wisconsin | Transient Non-Community | 250 |
| ROSEDALE COURT | WI6320479 | Wisconsin | Transient Non-Community | 250 |
| STS PETER & PAUL CONGREGATION | WI2670135 | Wisconsin | Transient Non-Community | 250 |
| YAHARA HILLS NE LOWER SHELTER | WI1130653 | Wisconsin | Transient Non-Community | 250 |
| WI DNR FIREFLY LK CMPGD 63 | WI7640329 | Wisconsin | Transient Non-Community | 250 |
| BREEZY POINT TAVERN | WI6320457 | Wisconsin | Transient Non-Community | 250 |
| ORNUA INGREDIENTS NORTH AMERICA | WI4080227 | Wisconsin | Non-Transient Non-Community | 250 |
| EAGLE LAKE MANOR | WI2520102 | Wisconsin | Community | 250 |
| CAMP LUTHER ATHLETIC FIELD | WI7441308 | Wisconsin | Transient Non-Community | 250 |
| KINGDOM HALL OF JEHOVAHS WITNESS-CRESTON PK | WI1541135 | Wisconsin | Transient Non-Community | 250 |
| LAKE WISCONSIN COUNTRY CLUB | WI1110344 | Wisconsin | Transient Non-Community | 250 |
| GRACE BAPTIST CHURCH | WI2520423 | Wisconsin | Transient Non-Community | 250 |
| CLEGHORN SCHOOL | WI6180326 | Wisconsin | Non-Transient Non-Community | 250 |
| SENECA SANITARY DIST NO 1 | WI6120251 | Wisconsin | Community | 250 |
| WI DNR GLACIAL DRUMLIN TRAIL SULLIVAN RST AR | WI1280734 | Wisconsin | Transient Non-Community | 250 |
| BIG RIVER CAMPSITES | WI6120291 | Wisconsin | Transient Non-Community | 250 |
| BOBBY ROCKETS ENTERTAINMENT BAR & GRILL | WI2650188 | Wisconsin | Transient Non-Community | 250 |
| ELECTRIC RAINBOW | WI7370455 | Wisconsin | Transient Non-Community | 250 |
| NOR LAKE | WI6560111 | Wisconsin | Non-Transient Non-Community | 250 |
| BARK RIVER CAMPGROUND - MAIN BUILDING SYSTEM | WI1280237 | Wisconsin | Transient Non-Community | 250 |
| WI DNR BLUE MOUND LOWER WELL | WI1250158 | Wisconsin | Transient Non-Community | 250 |
| WI DNR BLUE MOUND FOBM SHELTER | WI1250401 | Wisconsin | Transient Non-Community | 250 |
| HARDEES WAUTOMA | WI4700615 | Wisconsin | Transient Non-Community | 250 |
| CHAPPARAL RV RESORT LLC | WI1570995 | Wisconsin | Transient Non-Community | 250 |
| CAMP INTERLAKEN RECREATION HALL | WI7641445 | Wisconsin | Transient Non-Community | 250 |
| CAMP INTERLAKEN OLD | WI7640606 | Wisconsin | Transient Non-Community | 250 |
| B S A CAMP LEFEBER 5 BAIRD LODGE | WI7210239 | Wisconsin | Transient Non-Community | 250 |
| LAZY DAYS CMPGND AREAS B & D | WI2670175 | Wisconsin | Transient Non-Community | 250 |
| UNCLE JIMS DINER | WI4390479 | Wisconsin | Transient Non-Community | 250 |
| WI DOT WAYSIDE 3 CLEARFIELD | WI7290148 | Wisconsin | Transient Non-Community | 250 |
| BIG ELK CREEK LUTHERAN CHURCH | WI6091181 | Wisconsin | Transient Non-Community | 250 |
| CLIFFORD NELSON | WI6560127 | Wisconsin | Community | 250 |
| IMMANUEL LUTHERAN SCHOOL | WI4450670 | Wisconsin | Non-Transient Non-Community | 250 |
| STARDUST TWIN DRIVE IN MOVIE THEATER | WI6031034 | Wisconsin | Transient Non-Community | 250 |
| CORPUS CHRISTI CATHOLIC CHURCH | WI7720213 | Wisconsin | Transient Non-Community | 250 |
| UNITED PARCEL SERVICE | WI2681237 | Wisconsin | Non-Transient Non-Community | 250 |
| BLACKWOLF RUN GOLF COURSE/FOURTH NINE RE | WI4600039 | Wisconsin | Transient Non-Community | 250 |
| PIER 53 | WI6090632 | Wisconsin | Transient Non-Community | 250 |
| BIG RIVER CAMPGROUND LLC | WI6120266 | Wisconsin | Transient Non-Community | 250 |
| ROSENDALE ELEMENTARY SCHOOL | WI4200519 | Wisconsin | Non-Transient Non-Community | 250 |
| WI4690662 | Wisconsin | Transient Non-Community | 250 | |
| ST MICHAELS CH | WI4200509 | Wisconsin | Transient Non-Community | 250 |