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 |
|---|---|---|---|---|
| U S F S BOULDER LK K12 | WI4430509 | Wisconsin | Transient Non-Community | 50 |
| WI DNR GOV DODGE TRAILS END PICNIC | WI1250104 | Wisconsin | Transient Non-Community | 50 |
| U S F S BAGLEY RAPIDS S K3 S SOLAR | WI4430508 | Wisconsin | Transient Non-Community | 50 |
| ROYS POINT MARINA | WI8040769 | Wisconsin | Transient Non-Community | 50 |
| U S F S WHEELER LK K17 | WI4430514 | Wisconsin | Transient Non-Community | 50 |
| U S F S BAGLEY RAPIDS N K4 | WI4430518 | Wisconsin | Transient Non-Community | 50 |
| WOLF RIV CMPGD HOME | WI4690592 | Wisconsin | Transient Non-Community | 50 |
| MONICO SHORT STOP AND DISCOUNT LIQUORS | WI7440216 | Wisconsin | Transient Non-Community | 50 |
| BUTTERNUT HILLS CLUB HOUSE | WI8660521 | Wisconsin | Transient Non-Community | 50 |
| REEDSBURG SOUTH PARK WELL | WI1571204 | Wisconsin | Transient Non-Community | 50 |
| U S F S BOULDER LK K29 | WI4430233 | Wisconsin | Transient Non-Community | 50 |
| CR STOP MINI MART | WI4361217 | Wisconsin | Transient Non-Community | 50 |
| HICKORY HILLS COUNTRY CLUB | WI4080330 | Wisconsin | Transient Non-Community | 50 |
| PLACE IN KING BAR THE | WI4690548 | Wisconsin | Transient Non-Community | 50 |
| MARANATHA BAPTIST CHURCH | WI8510603 | Wisconsin | Transient Non-Community | 50 |
| SPENCER LK BIBLE CMPGD RECREATION | WI4690537 | Wisconsin | Transient Non-Community | 50 |
| ROCK CAMPING RESORT - BAR & SHOWER BLDG, THE | WI7290189 | Wisconsin | Transient Non-Community | 50 |
| PARK MOTEL LIBRARY LOUNGE | WI4690526 | Wisconsin | Transient Non-Community | 50 |
| RIESTERER & SCHNELL DENMARK | WI4052363 | Wisconsin | Transient Non-Community | 50 |
| LITTLE TEE PEE CMPGD: ORIGINAL WELL/NORTH CMPGD | WI6090510 | Wisconsin | Transient Non-Community | 50 |
| TOSSED AND FOUND | WI8580279 | Wisconsin | Transient Non-Community | 50 |
| LITTLE TEE PEE: BATHHOUSE & SOUTH CMPGD | WI6090834 | Wisconsin | Transient Non-Community | 50 |
| BOB & STEVES BP AMOCO #17 | WI6560236 | Wisconsin | Transient Non-Community | 50 |
| BOBS CATERING | WI7371463 | Wisconsin | Transient Non-Community | 50 |
| ST JOHNS LUTHERAN CHURCH | WI6180310 | Wisconsin | Transient Non-Community | 50 |
| TANGLEWOOD GREENS LLC | WI6170371 | Wisconsin | Transient Non-Community | 50 |
| REGENCY COURT 225 & 245 | WI2682828 | Wisconsin | Non-Transient Non-Community | 50 |
| ST JOHNS LUTHERAN CHURCH | WI7371072 | Wisconsin | Transient Non-Community | 50 |
| CHEESE COTTAGE | WI7371020 | Wisconsin | Transient Non-Community | 50 |
| PACKER INN | WI2300234 | Wisconsin | Transient Non-Community | 50 |
| CELEBRATIONS AT THE GABLES | WI6491016 | Wisconsin | Transient Non-Community | 50 |
| DALE CAFE | WI4450996 | Wisconsin | Transient Non-Community | 50 |
| WILSON LAKE CMPGD SHOWER HOUSE | WI4700619 | Wisconsin | Transient Non-Community | 50 |
| OLD MILL SUPPER CLUB | WI4080352 | Wisconsin | Transient Non-Community | 50 |
| MARILYNS VILLAGE INN | WI4080337 | Wisconsin | Transient Non-Community | 50 |
| FLYING EAGLE RESORT MAIN LODGE | WI8040249 | Wisconsin | Transient Non-Community | 50 |
| KICKBACK | WI4380642 | Wisconsin | Transient Non-Community | 50 |
| ANGLERS HAVEN RESORT 1 | WI8580719 | Wisconsin | Transient Non-Community | 50 |
| ST MARYS OF THE LAKES CH | WI4430541 | Wisconsin | Transient Non-Community | 50 |
| HUNGRY TROUT INN | WI8160227 | Wisconsin | Transient Non-Community | 50 |
| ADVENTURE RESORT | WI8550548 | Wisconsin | Transient Non-Community | 50 |
| DING TAVERN | WI4700441 | Wisconsin | Transient Non-Community | 50 |
| SKATE RANCH THE | WI6170620 | Wisconsin | Transient Non-Community | 50 |
| KAPALS COUNTRY INN | WI4380500 | Wisconsin | Transient Non-Community | 50 |
| THORNBERRY CREEK GOLF | WI4051459 | Wisconsin | Transient Non-Community | 50 |
| REULANDS CATERING | WI7640061 | Wisconsin | Transient Non-Community | 50 |
| TWENTY-NINE CLUB | WI7370456 | Wisconsin | Transient Non-Community | 50 |
| MJS SUPPER CLUB | WI4450530 | Wisconsin | Transient Non-Community | 50 |
| GREEN BAY COUNTRY CLUB | WI4051496 | Wisconsin | Transient Non-Community | 50 |
| GITIGAANING EARLY LEARNING CENTER | WI8070235 | Wisconsin | Transient Non-Community | 50 |