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 |
|---|---|---|---|---|
| LAKE POINTE/MARINA BAY | WI1132557 | Wisconsin | Community | 50 |
| MESSIAH EV LUTHERAN CH | WI3050025 | Wisconsin | Transient Non-Community | 50 |
| HAHN A LULA SUPPER CLUB | WI4710591 | Wisconsin | Transient Non-Community | 50 |
| SOUTH WOOD CO PARK 4 | WI7720422 | Wisconsin | Transient Non-Community | 50 |
| WI DOT WAYSIDE 6 REDGRANITE | WI4700480 | Wisconsin | Transient Non-Community | 50 |
| HI WAY INN | WI6560235 | Wisconsin | Transient Non-Community | 50 |
| CRESCENT TAVERN | WI6090595 | Wisconsin | Transient Non-Community | 50 |
| ST JOHNS LUTHERAN CHURCH | WI6180310 | Wisconsin | Transient Non-Community | 50 |
| ONE MORE CAST GRILL & BAR | WI7370378 | Wisconsin | Transient Non-Community | 50 |
| KAPALS COUNTRY INN | WI4380500 | Wisconsin | Transient Non-Community | 50 |
| LA CROSSE CNTY HWY SHOP | WI6320272 | Wisconsin | Non-Transient Non-Community | 50 |
| ISLAND CITY LANES | WI7441047 | Wisconsin | Transient Non-Community | 50 |
| BOONDOCKS | WI7290165 | Wisconsin | Transient Non-Community | 50 |
| CLIFTON HOLLOW GOLF COURSE | WI6480331 | Wisconsin | Transient Non-Community | 50 |
| SCOTTYS PUB | WI4450479 | Wisconsin | Transient Non-Community | 50 |
| MATTYS BAR AND GRILL | WI2680541 | Wisconsin | Transient Non-Community | 50 |
| WINCHESTER HILLS GOLF COURSE | WI4710523 | Wisconsin | Transient Non-Community | 50 |
| OASIS THE | WI4390306 | Wisconsin | Transient Non-Community | 50 |
| TRAILS END | WI6270339 | Wisconsin | Transient Non-Community | 50 |
| VILLAGE INN | WI2680421 | Wisconsin | Transient Non-Community | 50 |
| MONTE ALVERNO RETREAT CENTER | WI4451454 | Wisconsin | Transient Non-Community | 50 |
| CAMP LUWISOMO PUMP HOUSE | WI4700489 | Wisconsin | Transient Non-Community | 50 |
| BIG GUYS | WI2670435 | Wisconsin | Transient Non-Community | 50 |
| KWIK TRIP 603 604 WILSON | WI6560248 | Wisconsin | Transient Non-Community | 50 |
| CAMP HIWELA GREAT HALL | WI4700493 | Wisconsin | Transient Non-Community | 50 |
| STEVENSON PIER MINI MART | WI4151250 | Wisconsin | Transient Non-Community | 50 |
| MADELINE LAKE RESORT LOWER TRAILER | WI7440594 | Wisconsin | Transient Non-Community | 50 |
| NORTH NEW HOPE LUTH CHURCH | WI7500706 | Wisconsin | Transient Non-Community | 50 |
| ROCHE A CRI INN | WI7010207 | Wisconsin | Transient Non-Community | 50 |
| BROWTINE | WI6490498 | Wisconsin | Transient Non-Community | 50 |
| LAKE WAPOGASSET LUTHERAN BIBLE CAMP OX LAKE 1 | WI6490708 | Wisconsin | Transient Non-Community | 50 |
| GLIDD INN | WI8020452 | Wisconsin | Transient Non-Community | 50 |
| SHADICKS C-STORE | WI6090606 | Wisconsin | Transient Non-Community | 50 |
| LAKE WAPOGASSET LUTH BIBLE RET | WI6490209 | Wisconsin | Transient Non-Community | 50 |
| PJS CAMPGROUND WELL #2 | WI6091500 | Wisconsin | Transient Non-Community | 50 |
| WI DNR PERROT 4 BOAT LANDING | WI6620357 | Wisconsin | Transient Non-Community | 50 |
| WI DNR BEARSKIN TRAIL HWY K | WI7441146 | Wisconsin | Transient Non-Community | 50 |
| SPUDZ | WI4360649 | Wisconsin | Transient Non-Community | 50 |
| OSCEOLA REC MHP COOP | WI4200892 | Wisconsin | Transient Non-Community | 50 |
| LAKE GEORGE CAMPSITE UPPER | WI7440242 | Wisconsin | Transient Non-Community | 50 |
| 8 HI CLUB BAR | WI4380575 | Wisconsin | Transient Non-Community | 50 |
| SPORTS PAGE | WI2680389 | Wisconsin | Transient Non-Community | 50 |
| EAU CLAIRE ROD & GUN CLUB | WI6180358 | Wisconsin | Transient Non-Community | 50 |
| DONNA & TONYS BAR AND GRILL LLC | WI4430643 | Wisconsin | Transient Non-Community | 50 |
| PINE GROVE RESORT | WI8580804 | Wisconsin | Transient Non-Community | 50 |
| BAKERVILLE LLC | WI7720190 | Wisconsin | Transient Non-Community | 50 |
| ROME MUNICIPAL BUILDING | WI7010216 | Wisconsin | Transient Non-Community | 50 |
| CALF SOURCE LLC | WI4052070 | Wisconsin | Non-Transient Non-Community | 50 |
| HOMESTEAD CAFE | WI7010217 | Wisconsin | Transient Non-Community | 50 |
| CHAPMAN LANE LLC | WI2686587 | Wisconsin | Transient Non-Community | 50 |