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.

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System Name PWSID State Type Population Served
WI DNR ROCKY ARBOR SHELTER WI3570006 Wisconsin Transient Non-Community 125
BLACK FROG GRILL LLC WI1280227 Wisconsin Transient Non-Community 125
THEE LOG CABIN WI4700597 Wisconsin Transient Non-Community 125
MILLS FLEET FARM WI4600619 Wisconsin Non-Transient Non-Community 125
DORCHESTER CO OP WI6100394 Wisconsin Transient Non-Community 125
WE ENERGIES 1 - CEDAR RIDGE CONDOS WI2460233 Wisconsin Community 125
GRANDE CHEESE CO 2 WI1140216 Wisconsin Transient Non-Community 125
COON FORKS LAKE COUNTY PARK WI6180369 Wisconsin Transient Non-Community 125
LUTHER POINT BIBLE CAMP 4 WI8070453 Wisconsin Transient Non-Community 125
QUEEN OF HOLY ROSARY SHRINE 3 SCHOOL WI7290193 Wisconsin Non-Transient Non-Community 125
STEIN GARDEN CENTER WI2520237 Wisconsin Transient Non-Community 125
WI DNR ROCKY ARBOR HP WI1570164 Wisconsin Transient Non-Community 125
LUTHER POINT BIBLE CAMP 3 WI8070452 Wisconsin Transient Non-Community 125
WI DNR HAYWARD RANGER STATION WI8580971 Wisconsin Transient Non-Community 125
MIDWAY MOTOR LODGE WI7370280 Wisconsin Transient Non-Community 125
SUNNYSIDE ELEMENTARY SCHOOL WI6480342 Wisconsin Non-Transient Non-Community 125
MILLS FLEET FARM WI1140371 Wisconsin Non-Transient Non-Community 125
REEDSBURG COUNTRY CLUB WI1570443 Wisconsin Transient Non-Community 125
MUNICIPAL AIRPORT WI6320474 Wisconsin Transient Non-Community 125
WEST WIOTA LUTHERAN CHURCH CEMETERY WI1330106 Wisconsin Transient Non-Community 125
ANGELOS PIZZA WI7370313 Wisconsin Transient Non-Community 125
MICHAELS WI7370326 Wisconsin Transient Non-Community 125
ST LAWRENCE CATH PARISH CENTER WI1280137 Wisconsin Transient Non-Community 125
DIANES CORNER CAFE WI6030709 Wisconsin Transient Non-Community 125
WI DOT WAYSIDE 3 EMERALD WI6560504 Wisconsin Transient Non-Community 125
LUTHER POINT BIBLE CAMP COMMUNITY CENTER WI8070450 Wisconsin Transient Non-Community 125
LUTHER POINT BIBLE CAMP 2 WI8070451 Wisconsin Transient Non-Community 125
WIND LAKE PLAZA WI2522314 Wisconsin Transient Non-Community 124
PIONEER TRANSPORTATION LLC WI7340367 Wisconsin Transient Non-Community 124
WOODFIELD CIRCLE APTS WI7370474 Wisconsin Community 124
AGAPE METHODIST MINISTRIES WI2684849 Wisconsin Transient Non-Community 124
GERMANTOWN LEARNING CENTER & CHILDCARE WI2670333 Wisconsin Non-Transient Non-Community 124
BALSAM LAKE BRICK OVEN BREADS LLC WI6490327 Wisconsin Transient Non-Community 124
GORDON CORRECTIONAL CENTER WI8160142 Wisconsin Community 124
ELKS CLUB BPOE 254 WI1540600 Wisconsin Transient Non-Community 124
DAY BY DAY DISCOVERIES CHILD CARE WI4052171 Wisconsin Non-Transient Non-Community 124
HIAWATHA MH ESTATES CLBHSE WI7440118 Wisconsin Community 124
FOX CITIES LEASING WI4452052 Wisconsin Transient Non-Community 123
BELLY UP TWICE WI2680706 Wisconsin Transient Non-Community 123
CHRISTMAS MT CHALET WI1570809 Wisconsin Transient Non-Community 123
SILVER CREEK FIRE DEPT/ST PAULS UNITED CH OF CHRIST WI4600539 Wisconsin Transient Non-Community 123
NATIONAL EXCHANGE BANK AND TRUST WI4601491 Wisconsin Transient Non-Community 123
BARK RIVER CAMPGROUND - EAST AREA WI1280919 Wisconsin Transient Non-Community 122
FOX R V SALES INC WI6091034 Wisconsin Transient Non-Community 122
WALGREENS IN THIENSVILLE WI2461536 Wisconsin Transient Non-Community 122
BINGGS WI1280319 Wisconsin Transient Non-Community 122
MAPLEWOOD SANITARY DIST 1 WI4150064 Wisconsin Community 122
SCOUTING AMERICA GARDNER DAM DINING HALL WI7340385 Wisconsin Transient Non-Community 122
CAMP VISTA MAIN CAMP WI4200581 Wisconsin Transient Non-Community 122
ST FRANCIS HOME SOUTH WI8160150 Wisconsin Community 122