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 |
|---|---|---|---|---|
| BLUE LAKE RESORT 3 CABIN 10 WELL | WI7440595 | Wisconsin | Transient Non-Community | 50 |
| WALLYS SOUTH 17 LLC | WI7440326 | Wisconsin | Transient Non-Community | 50 |
| BLUE LAKE RESORT 2 CABIN 4 PUMPHOUSE | WI7440596 | Wisconsin | Transient Non-Community | 50 |
| UW PHYSICAL SCIENCES LAB | WI1131278 | Wisconsin | Non-Transient Non-Community | 50 |
| PETENWELL WILDERNESS CO PARK-SECTION C | WI7290474 | Wisconsin | Transient Non-Community | 50 |
| PETENWELL WILDERNESS CO PARK 1 | WI7290473 | Wisconsin | Transient Non-Community | 50 |
| THE SAND BAR | WI2300337 | Wisconsin | Transient Non-Community | 50 |
| WINDMILL RESORT | WI6090504 | Wisconsin | Transient Non-Community | 50 |
| PINK HOUSE | WI2300179 | Wisconsin | Transient Non-Community | 50 |
| BACKWATER BAR AND GRILL | WI6420312 | Wisconsin | Transient Non-Community | 50 |
| BEACONS OF MINOCQUA LAKESIDE CONDOS | WI7441385 | Wisconsin | Transient Non-Community | 50 |
| CENTERSTONE RESORT | WI7350194 | Wisconsin | Transient Non-Community | 50 |
| U S F S BASS LK PIC K2 | WI4430803 | Wisconsin | Transient Non-Community | 50 |
| EAGLE BLUFF COUNTRY CLUB | WI8260131 | Wisconsin | Transient Non-Community | 50 |
| C MART | WI4051808 | Wisconsin | Transient Non-Community | 50 |
| WHITETAIL LODGE | WI7641459 | Wisconsin | Transient Non-Community | 50 |
| PINE HILL RESORT | WI7440420 | Wisconsin | Transient Non-Community | 50 |
| MAPLE HEIGHTS CMPGD | WI4430635 | Wisconsin | Transient Non-Community | 50 |
| WATERLOO GUN CLUB | WI3140001 | Wisconsin | Transient Non-Community | 50 |
| INN BETWEEN | WI2650233 | Wisconsin | Transient Non-Community | 50 |
| WHITE PINES LODGE | WI4591007 | Wisconsin | Transient Non-Community | 50 |
| GASLIGHT TAVERN | WI7440336 | Wisconsin | Transient Non-Community | 50 |
| LUCKY 13 SALOON | WI7010179 | Wisconsin | Transient Non-Community | 50 |
| JAKES JIM TOWN BAR & GRILL | WI6090664 | Wisconsin | Transient Non-Community | 50 |
| MISHLERS COUNTRY STORE | WI1111038 | Wisconsin | Transient Non-Community | 50 |
| RYAN INCORPORATED CENTRAL | WI1541333 | Wisconsin | Non-Transient Non-Community | 50 |
| ST JOHNS LUTHERAN CHURCH | WI6420326 | Wisconsin | Transient Non-Community | 50 |
| LAKESIDE GRILL | WI7440561 | Wisconsin | Transient Non-Community | 50 |
| STOECKMANN PROPERTY | WI1570223 | Wisconsin | Transient Non-Community | 50 |
| NORTHFIELD SAN DIST 1 | WI6270004 | Wisconsin | Community | 50 |
| KING BERRY NURSERY & PRODUCE | WI4691104 | Wisconsin | Transient Non-Community | 50 |
| MATTYS BAR AND GRILL | WI2680541 | Wisconsin | Transient Non-Community | 50 |
| KOENIG CONSERVATION CLUB | WI4600703 | Wisconsin | Transient Non-Community | 50 |
| KOHLS DISTRIBUTION CENTER | WI2683586 | Wisconsin | Non-Transient Non-Community | 50 |
| WILDWOOD WILDLIFE EDUCATION CENTER | WI7440892 | Wisconsin | Transient Non-Community | 50 |
| GERMANTOWN CMPGD & STORE | WI7290174 | Wisconsin | Transient Non-Community | 50 |
| EGLEHOFF LAWN | WI2460565 | Wisconsin | Transient Non-Community | 50 |
| SPORTSMENS CHALET | WI7440584 | Wisconsin | Transient Non-Community | 50 |
| GRANDPA JOES TRAILSIDE | WI6170349 | Wisconsin | Transient Non-Community | 50 |
| MR & MRS K RESTAURANT | WI4450587 | Wisconsin | Transient Non-Community | 50 |
| MCGREGORS BLINK BONNIE SUPPER CLB INC | WI7640282 | Wisconsin | Transient Non-Community | 50 |
| JIMS SHADY NOOK RESORT | WI6091111 | Wisconsin | Transient Non-Community | 50 |
| WEBERS WILDLIFE FARM | WI7640199 | Wisconsin | Transient Non-Community | 50 |
| FOX FIRE CAMPGROUND MAIN | WI7640145 | Wisconsin | Transient Non-Community | 50 |
| LEON COUNTRY TAVERN | WI6420420 | Wisconsin | Transient Non-Community | 50 |
| WI DNR BRSF PIGEON CREEK PIC | WI6270309 | Wisconsin | Transient Non-Community | 50 |
| ST JOAN OF ARC CHURCH | WI2685527 | Wisconsin | Transient Non-Community | 50 |
| CLIFTON HOLLOW GOLF COURSE | WI6480331 | Wisconsin | Transient Non-Community | 50 |
| BOONDOCKS | WI7290165 | Wisconsin | Transient Non-Community | 50 |
| MAYVILLE CITY ZIEGLER PARK | WI1140602 | Wisconsin | Transient Non-Community | 50 |