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 |
|---|---|---|---|---|
| NORTH STAR DRIVE IN | WI6320360 | Wisconsin | Transient Non-Community | 250 |
| FORT MCCOY SOUTH POST | WI6420307 | Wisconsin | Community | 250 |
| WI DNR BLUE MOUND LOWER WELL | WI1250158 | Wisconsin | Transient Non-Community | 250 |
| WI DNR GOV DODGE COX HOLLOW OPEN CAMP | WI1250101 | Wisconsin | Transient Non-Community | 250 |
| WI DNR BLUE MOUND FOBM SHELTER | WI1250401 | Wisconsin | Transient Non-Community | 250 |
| NOR LAKE | WI6560111 | Wisconsin | Non-Transient Non-Community | 250 |
| CORPUS CHRISTI CATHOLIC CHURCH | WI7720213 | Wisconsin | Transient Non-Community | 250 |
| YAHARA HILLS NE LOWER SHELTER | WI1130653 | Wisconsin | Transient Non-Community | 250 |
| WI DNR GLACIAL DRUMLIN TRAIL SULLIVAN RST AR | WI1280734 | Wisconsin | Transient Non-Community | 250 |
| WI DNR FIREFLY LK CMPGD 62 | WI7640330 | Wisconsin | Transient Non-Community | 250 |
| ST MICHAELS CH | WI4200509 | Wisconsin | Transient Non-Community | 250 |
| ROSEDALE COURT | WI6320479 | Wisconsin | Transient Non-Community | 250 |
| BLACKWOLF RUN GOLF RIVERS COURSE | WI4600038 | Wisconsin | Transient Non-Community | 250 |
| LAKEVIEW MOBILE HOME PARK | WI4710461 | Wisconsin | Community | 250 |
| HARDEES WAUTOMA | WI4700615 | Wisconsin | Transient Non-Community | 250 |
| EAU GALLE RECREATION AREA | WI6480256 | Wisconsin | Transient Non-Community | 250 |
| FOREST PARK CHURCH | WI2680796 | Wisconsin | Transient Non-Community | 250 |
| LAKE WISCONSIN COUNTRY CLUB | WI1110344 | Wisconsin | Transient Non-Community | 250 |
| YAHARA HILLS SW UPPER SHELTER | WI1130654 | Wisconsin | Transient Non-Community | 250 |
| ORNUA INGREDIENTS NORTH AMERICA | WI4080227 | Wisconsin | Non-Transient Non-Community | 250 |
| RICH PRODUCTS SOUTH WELL | WI4450105 | Wisconsin | Non-Transient Non-Community | 250 |
| TRINITY EV LUTHERAN SCHOOL & CHURCH - FREISTADT | WI2460310 | Wisconsin | Non-Transient Non-Community | 250 |
| BREEZY POINT TAVERN | WI6320457 | Wisconsin | Transient Non-Community | 250 |
| STE WELL 1 | WI1541790 | Wisconsin | Non-Transient Non-Community | 250 |
| HOULTON ELEMENTARY SCHOOL | WI6560263 | Wisconsin | Non-Transient Non-Community | 250 |
| NUT BUSH CITY LIMITS | WI6320438 | Wisconsin | Transient Non-Community | 250 |
| MCKAY CENTER | WI1131341 | Wisconsin | Non-Transient Non-Community | 250 |
| CAMP LUTHER ATHLETIC FIELD | WI7441308 | Wisconsin | Transient Non-Community | 250 |
| COULEE GOLF BOWL | WI6320361 | Wisconsin | Transient Non-Community | 250 |
| BARK RIVER CAMPGROUND - MAIN BUILDING SYSTEM | WI1280237 | Wisconsin | Transient Non-Community | 250 |
| KWIK TRIP 783 ONALASKA | WI6320194 | Wisconsin | Transient Non-Community | 250 |
| CAMP INTERLAKEN OLD | WI7640606 | Wisconsin | Transient Non-Community | 250 |
| KYOTES DEN | WI6170354 | Wisconsin | Transient Non-Community | 250 |
| LYNDALE WATER COOP | WI2680179 | Wisconsin | Community | 250 |
| LANGLADE CO VETERANS MEMORIAL PARK CAMPER FILL STATION | WI7340032 | Wisconsin | Transient Non-Community | 250 |
| CAMP AGAWAK MAIN | WI7440624 | Wisconsin | Transient Non-Community | 250 |
| IMMANUEL LUTHERAN SCHOOL | WI4450670 | Wisconsin | Non-Transient Non-Community | 250 |
| STS PETER & PAUL CONGREGATION | WI2670135 | Wisconsin | Transient Non-Community | 250 |
| CLEGHORN SCHOOL | WI6180326 | Wisconsin | Non-Transient Non-Community | 250 |
| HERZL CAMP OUTSIDE FOUNTAIN | WI8070077 | Wisconsin | Transient Non-Community | 250 |
| WI DNR FIREFLY LK CMPGD 60 | WI7640332 | Wisconsin | Transient Non-Community | 250 |
| RICH PRODUCTS | WI4450103 | Wisconsin | Non-Transient Non-Community | 250 |
| EAST MEQUON CORPORATE CENTER | WI2460819 | Wisconsin | Non-Transient Non-Community | 250 |
| DOWNSVILLE SANITARY DISTRICT | WI6170263 | Wisconsin | Community | 250 |
| GRANARY RESTAURANT | WI7641407 | Wisconsin | Transient Non-Community | 250 |
| LANGLADE CO VETERANS MEMORIAL PARK 3 CAMPGROUND | WI7340154 | Wisconsin | Transient Non-Community | 250 |
| UNITED PARCEL SERVICE | WI2681237 | Wisconsin | Non-Transient Non-Community | 250 |
| LANGLADE CO VETERANS MEMORIAL PARK HIGH LAKE CMPGD | WI7340071 | Wisconsin | Transient Non-Community | 250 |
| BIG BEAR LODGE | WI8580966 | Wisconsin | Transient Non-Community | 250 |
| LANGLADE CO VETERANS MEMORIAL PARK SHOWER BLDG | WI7340055 | Wisconsin | Transient Non-Community | 250 |