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 |
|---|---|---|---|---|
| AMERICAN LEGION POST 544 | WI2301695 | Wisconsin | Transient Non-Community | 50 |
| LITTLE ACRE | WI7290158 | Wisconsin | Transient Non-Community | 50 |
| SHERWOOD ESTATES MHP | WI6270257 | Wisconsin | Community | 50 |
| LILY MEADOWS ASSISTED LIVING | WI4390175 | Wisconsin | Community | 50 |
| MANOR HOUSE SUPPER CLUB | WI4050600 | Wisconsin | Transient Non-Community | 50 |
| KELLOGG BRANCH BANK TWP SCOT | WI4050596 | Wisconsin | Transient Non-Community | 50 |
| WI DNR BIG ARBOR VITAE 3 PIC | WI7640464 | Wisconsin | Transient Non-Community | 50 |
| LUEDTKES MOBILE HOME PARK | WI8580537 | Wisconsin | Community | 50 |
| AKENS PLACE | WI8580911 | Wisconsin | Transient Non-Community | 50 |
| NESHKORO STAN O GENE PARK | WI4390595 | Wisconsin | Transient Non-Community | 50 |
| BLACK RIVER PUB | WI6100342 | Wisconsin | Transient Non-Community | 50 |
| LK HELEN BIBLE CP DINING | WI4380635 | Wisconsin | Transient Non-Community | 50 |
| LK HELEN BIBLE CP SHOWER BLD | WI4380636 | Wisconsin | Transient Non-Community | 50 |
| NEW ZOO VC MONKEY WELL | WI4050581 | Wisconsin | Transient Non-Community | 50 |
| TOWNSEND BP | WI4430926 | Wisconsin | Transient Non-Community | 50 |
| LAKE WAPOGASSET LUTHERAN BIBLE CAMP OX LAKE 3 | WI6490211 | Wisconsin | Transient Non-Community | 50 |
| BAY SETTLEMENT MOBIL | WI4050347 | Wisconsin | Transient Non-Community | 50 |
| RUSTIC SALOON | WI4390482 | Wisconsin | Transient Non-Community | 50 |
| CROSSROADS CAFE | WI4700444 | Wisconsin | Transient Non-Community | 50 |
| TANGLEWOOD GREENS LLC | WI6170371 | Wisconsin | Transient Non-Community | 50 |
| CASTLE ROCK GOLF COURSE & CLUB | WI7290240 | Wisconsin | Transient Non-Community | 50 |
| THE SAND BAR | WI2300337 | Wisconsin | Transient Non-Community | 50 |
| CAMP SILVERBROOK LOOKOUT PEAK | WI2670308 | Wisconsin | Transient Non-Community | 50 |
| SUGAR CREEK PARK & CMPGD | WI6120292 | Wisconsin | Transient Non-Community | 50 |
| CAMP SILVERBROOK BADGER | WI2670309 | Wisconsin | Transient Non-Community | 50 |
| FENWOOD BOWLING CENTER | WI7370253 | Wisconsin | Transient Non-Community | 50 |
| HILLSBORO FIREMANS PARK | WI6630432 | Wisconsin | Transient Non-Community | 50 |
| IRON COUNTY SCHOMBERG CMPGD | WI8260032 | Wisconsin | Transient Non-Community | 50 |
| CINDYS CAFE | WI6170377 | Wisconsin | Transient Non-Community | 50 |
| ENTWOOD GOLF COURSE | WI6091143 | Wisconsin | Transient Non-Community | 50 |
| MYRON PARK | WI6170540 | Wisconsin | Transient Non-Community | 50 |
| POLK CO COUNTY TRAIL DERONDA | WI6490953 | Wisconsin | Transient Non-Community | 50 |
| TWIN SPRINGS CAMPGROUND LLC | WI6170310 | Wisconsin | Transient Non-Community | 50 |
| GRIFFINS LOG INN APARTMENTS | WI6170367 | Wisconsin | Transient Non-Community | 50 |
| CHAIN O LAKES CMPGD 3 | WI7640887 | Wisconsin | Transient Non-Community | 50 |
| GERMANTOWN CMPGD & STORE | WI7290174 | Wisconsin | Transient Non-Community | 50 |
| EXIT 45 AUTO PLAZA #2 | WI6170373 | Wisconsin | Transient Non-Community | 50 |
| ADVENTURE RESORT | WI8550548 | Wisconsin | Transient Non-Community | 50 |
| LLOYDS NEVER INN | WI2680760 | Wisconsin | Transient Non-Community | 50 |
| PACK ER INN | WI4360477 | Wisconsin | Transient Non-Community | 50 |
| HUMBLE MOON | WI6470182 | Wisconsin | Transient Non-Community | 50 |
| DOUBLE K D RANCH SHOWER BLDG WELL | WI1570419 | Wisconsin | Transient Non-Community | 50 |
| DOUBLE K D RANCH LOWER D WELL | WI1570926 | Wisconsin | Transient Non-Community | 50 |
| SHIRLS 3 STAR | WI8020477 | Wisconsin | Transient Non-Community | 50 |
| CARDINALS MANITOWISH LODGE | WI7640408 | Wisconsin | Transient Non-Community | 50 |
| BB CONVENIENCE CTR CITGO | WI4710913 | Wisconsin | Transient Non-Community | 50 |
| CRUISIN CHUBBYS | WI7290212 | Wisconsin | Transient Non-Community | 50 |
| THE HUB | WI2460361 | Wisconsin | Transient Non-Community | 50 |
| ST MATTHEWS EVANGELICAL LUTHERAN | WI6420317 | Wisconsin | Transient Non-Community | 50 |
| PARKWAY INN TAVERN | WI4380658 | Wisconsin | Transient Non-Community | 50 |