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 AIRE MOTEL - DUPLICATE | WI6090651 | Wisconsin | Transient Non-Community | 80 |
| WI DNR AMNICON FALLS STATE PARK HANDPUMP | WI8160350 | Wisconsin | Transient Non-Community | 80 |
| NORTHWOOD SCHOOL DISTRICT (GORDON) | WI8160357 | Wisconsin | Non-Transient Non-Community | 80 |
| MAXMILLIAN HOUSE | WI1280260 | Wisconsin | Transient Non-Community | 80 |
| CAPNS CORNER | WI1280259 | Wisconsin | Transient Non-Community | 80 |
| LAKE NEBAGAMON SCHOOL | WI8160409 | Wisconsin | Non-Transient Non-Community | 80 |
| WILD STEER DINER | WI7370206 | Wisconsin | Transient Non-Community | 80 |
| ROCKLAND QUALITY HARDWOODS | WI6320546 | Wisconsin | Non-Transient Non-Community | 80 |
| COUNTRY AIRE APARTMENTS 3 | WI2680249 | Wisconsin | Community | 80 |
| LAKE WISSOTA INN | WI6090619 | Wisconsin | Transient Non-Community | 80 |
| COUNTY MATERIALS - READY MIX SHOP | WI6561105 | Wisconsin | Non-Transient Non-Community | 80 |
| EQUITY COOP LIVESTOCK SALES ASSN | WI1230132 | Wisconsin | Transient Non-Community | 80 |
| OLD DODGE HOUSE, THE | WI1140410 | Wisconsin | Transient Non-Community | 80 |
| WADE HOUSE-ROBINSON HOUSE | WI4600582 | Wisconsin | Transient Non-Community | 80 |
| SCHOENSTATT SISTERS OF MARY | WI2680242 | Wisconsin | Community | 80 |
| MCVANE MEMORIAL NURSING HM | WI4380437 | Wisconsin | Community | 80 |
| WEST COVE LANES | WI8550183 | Wisconsin | Transient Non-Community | 80 |
| LONESOME DOVE TAVERN LLC | WI1530142 | Wisconsin | Transient Non-Community | 80 |
| TOXIC INC | WI1540139 | Wisconsin | Transient Non-Community | 80 |
| JANESVILLE MOBILE TERRACE | WI1540128 | Wisconsin | Community | 80 |
| WI DNR CUNARD LK CMPGD 1106 | WI7440979 | Wisconsin | Transient Non-Community | 80 |
| RICHFIELD PLAZA | WI2670330 | Wisconsin | Non-Transient Non-Community | 80 |
| SEMINARY SPRINGS TAVERN | WI1130509 | Wisconsin | Transient Non-Community | 80 |
| TOWN OF BURKE UTILITY DISTRICT 1 | WI1130738 | Wisconsin | Community | 80 |
| FIRST STUDENT | WI2680414 | Wisconsin | Transient Non-Community | 80 |
| NORTH BEAVER CREEK LUTH CHURCH-BRICK | WI6620387 | Wisconsin | Transient Non-Community | 80 |
| NICOLET PLASTICS LLC | WI4430004 | Wisconsin | Non-Transient Non-Community | 80 |
| KNOLLWOOD TRAILER PARK 2 | WI4430503 | Wisconsin | Community | 80 |
| BREEZE INN TO THE CHALET MOTEL | WI2460207 | Wisconsin | Transient Non-Community | 80 |
| WHISPERING PINES LODGE LODGE COTTAGE | WI7440800 | Wisconsin | Transient Non-Community | 80 |
| DEVILS LAKE RESORT | WI1570418 | Wisconsin | Transient Non-Community | 80 |
| LAKE FOREST REC AREA FITNESS CTR | WI7641568 | Wisconsin | Transient Non-Community | 80 |
| ST WENCESLAUS CATHOLIC CHURCH | WI7340195 | Wisconsin | Transient Non-Community | 80 |
| WILLOWBROOK GOLF COURSE | WI2650389 | Wisconsin | Transient Non-Community | 80 |
| FERNS BAR | WI6100396 | Wisconsin | Transient Non-Community | 80 |
| WAGON WHEEL | WI6100363 | Wisconsin | Transient Non-Community | 80 |
| PATRIOT PARK | WI1220114 | Wisconsin | Community | 80 |
| ST JOHNS EV LUTHERAN CHURCH | WI6100737 | Wisconsin | Transient Non-Community | 80 |
| VILLAGE PUMP | WI1530316 | Wisconsin | Transient Non-Community | 80 |
| POSKIN LAKE RESORT | WI6030237 | Wisconsin | Transient Non-Community | 80 |
| WADE HOUSE - HORSE BARN | WI4602291 | Wisconsin | Transient Non-Community | 80 |
| HANEY ELEMENTARY SCHOOL | WI6120284 | Wisconsin | Transient Non-Community | 80 |
| SHIPWRECKED BREW PUB REST & INN | WI4150551 | Wisconsin | Transient Non-Community | 80 |
| GURNO LAKE | 055295304 | Wisconsin | Community | 80 |
| WESTPORT BISHOPS BAY AREA | WI1134103 | Wisconsin | Community | 80 |
| CORNERSTONE CHRISTIAN ACADEMY | WI6630451 | Wisconsin | Non-Transient Non-Community | 80 |
| CHEFS HAT CAFE | WI4150227 | Wisconsin | Transient Non-Community | 80 |
| CRESTLINE MOBILE HOME PK 2 | WI7370171 | Wisconsin | Community | 80 |
| LAUREL LAKES 608 | WI2460137 | Wisconsin | Community | 80 |
| LEARNING DEPOT | WI2651072 | Wisconsin | Non-Transient Non-Community | 80 |