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 |
|---|---|---|---|---|
| CAMBRIA FRIESLAND SCHOOLS FOOTBALL BUILDING | WI1111022 | Wisconsin | Transient Non-Community | 100 |
| GAUKELS RESORT 2 | WI1130716 | Wisconsin | Transient Non-Community | 100 |
| GAUKELS RESORT 1 | WI1130715 | Wisconsin | Transient Non-Community | 100 |
| JRS PARKSIDE GRILLE | WI4390458 | Wisconsin | Transient Non-Community | 100 |
| LITTLE ELK CREEK LUTHERAN CHURCH | WI6170538 | Wisconsin | Transient Non-Community | 100 |
| GREEN LAKE CMPGD K SECTION | WI4240031 | Wisconsin | Transient Non-Community | 100 |
| BACKSTAGE BIG TOP | WI8040458 | Wisconsin | Transient Non-Community | 100 |
| SOMMERS MOBILE HOME PARK 2 | WI4600460 | Wisconsin | Community | 100 |
| HUMBOLDT HAUS BANQUET HALL | WI4051936 | Wisconsin | Transient Non-Community | 100 |
| SOMMERS MOBILE HOME PARK 3 | WI4600461 | Wisconsin | Community | 100 |
| NUGGET LAKE COUNTY PARK - PICNIC AREA | WI6480267 | Wisconsin | Transient Non-Community | 100 |
| NUGGET LAKE COUNTY PARK - CMPGD | WI6480268 | Wisconsin | Transient Non-Community | 100 |
| CAMP UPHAM CAMPGROUND | WI7290225 | Wisconsin | Transient Non-Community | 100 |
| LONE PINE LANDING | WI7440523 | Wisconsin | Transient Non-Community | 100 |
| KORNER DRIVE IN | WI7440529 | Wisconsin | Transient Non-Community | 100 |
| BOOM BAY BAR | WI7440534 | Wisconsin | Transient Non-Community | 100 |
| BEAR PAW OUTFITTER STORE & SHOWER HOUSE | WI7340058 | Wisconsin | Transient Non-Community | 100 |
| BLADERS TIMBERLAND SUPPER CLUB | WI4390447 | Wisconsin | Transient Non-Community | 100 |
| MEADOWBROOK COUNTRY CLUB CLUBHOUSE | WI2520314 | Wisconsin | Transient Non-Community | 100 |
| CHAIN O LAKES RESORT PARK AND CAMPGROUND | WI7640664 | Wisconsin | Transient Non-Community | 100 |
| KINGDOM HALL OF JEV WITNESS | WI4240430 | Wisconsin | Transient Non-Community | 100 |
| OAKS COTTAGE GROVE GOLF DEV | WI1133280 | Wisconsin | Transient Non-Community | 100 |
| THAL ACRES LINKS & LANES | WI4390448 | Wisconsin | Transient Non-Community | 100 |
| PREM MEATS | WI1571159 | Wisconsin | Transient Non-Community | 100 |
| LAHTIS HILLTOP LODGE | WI8040237 | Wisconsin | Transient Non-Community | 100 |
| MAPLE GROVE CHARTER SCHOOL | WI7370468 | Wisconsin | Non-Transient Non-Community | 100 |
| LOWES CREEK GOLF CLUB | WI6180348 | Wisconsin | Transient Non-Community | 100 |
| HILLCREST GOLF CLUB | WI6180350 | Wisconsin | Transient Non-Community | 100 |
| MILLSTON KWIK MART | WI6270381 | Wisconsin | Transient Non-Community | 100 |
| EAGLE SHORES LAKE CABIN | WI7440621 | Wisconsin | Transient Non-Community | 100 |
| EC CO HARSTAD PARK PICNIC AREA | WI6180387 | Wisconsin | Transient Non-Community | 100 |
| MONROE CO MCMULLEN PARK 3 | WI6420390 | Wisconsin | Transient Non-Community | 100 |
| MENARDS MIDWEST MFG ADMIN BLDG | WI6180680 | Wisconsin | Non-Transient Non-Community | 100 |
| MONROE CO MCMULLEN PARK-SHELTER | WI6420357 | Wisconsin | Transient Non-Community | 100 |
| EAGLE RIVER INN | WI7641257 | Wisconsin | Transient Non-Community | 100 |
| JOHN T GOMEZ LEASEE | WI6420353 | Wisconsin | Transient Non-Community | 100 |
| WAGNERS RESORT | WI8580763 | Wisconsin | Transient Non-Community | 100 |
| CAMP O TAHN AGON 1 | WI7440304 | Wisconsin | Transient Non-Community | 100 |
| CAMP O TAHN AGON 2 | WI7440303 | Wisconsin | Transient Non-Community | 100 |
| CAMP O TAHN AGON 3 | WI7440302 | Wisconsin | Transient Non-Community | 100 |
| SHARONS NORTH COUNTRY KITCHEN | WI8550263 | Wisconsin | Transient Non-Community | 100 |
| CHAPMAN PARK CAMPGROUND | WI6090469 | Wisconsin | Transient Non-Community | 100 |
| DANBURY WAYNES IGA | WI8070705 | Wisconsin | Transient Non-Community | 100 |
| HICKS LANDING RESORT | WI8510199 | Wisconsin | Transient Non-Community | 100 |
| MARQUIP INC | WI8510209 | Wisconsin | Transient Non-Community | 100 |
| SUMMIT LAKE GAME FARM & CAMPGROUND SHOWER HOUSE | WI8580265 | Wisconsin | Transient Non-Community | 100 |
| LAGOON SUPPER CLUB | WI4200688 | Wisconsin | Transient Non-Community | 100 |
| TIGER CAT RESORT | WI8580755 | Wisconsin | Transient Non-Community | 100 |
| NELSON LAKE LODGE-ANNEX | WI8580757 | Wisconsin | Transient Non-Community | 100 |
| EAGLE WATERS RESORT - CABINS | WI7640191 | Wisconsin | Transient Non-Community | 100 |