Utilities in Wisconsin
24,823 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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O I TOMAHAWK & TIMBER STS 5
WI7350176 · 450 served
O I TOMAHAWK & TIMBER STS 6
WI7350175 · 450 served
O I TOMAHAWK & TIMBER STS 7
WI7350174 · 450 served
O I TOMAHAWK & TIMBER STS 9
WI7350173 · 450 served
O RYANS PUB & GRUB
WI4380946 · 25 served
OAK AVENUE PUB & GRILL
WI4590644 · 25 served
OAK CREEK COMMUNITY UNITED METHODIST
WI2410921 · 100 served
OAK CREEK WATERWORKS
WI2410172 · 32,104 served
OAK FOREST CENTER
WI6490308 · 25 served
OAK GROVE CMPGD
WI4390634 · 25 served
OAK GROVE CMPGD
WI8510144 · 25 served
OAK GROVE FAMILY LEARNING CENTER
WI6320487 · 25 served
OAK GROVE INN
WI6120273 · 40 served
OAK GROVE RESORT
WI6030154 · 32 served
OAK GROVE RESORT BIG HOUSE
WI6030297 · 25 served
OAK GROVE RESORT LAKE HOME
WI6030908 · 25 served
OAK GROVE RESORT MAIN HOUSE
WI6030296 · 25 served
OAK GROVE SUPPER CLUB
WI8070374 · 150 served
OAK GROVE TOWN HALL
WI6030427 · 25 served
OAK GROVE TOWN HALL
WI6030415 · 25 served
OAK HILL MHP 1
WI6480236 · 183 served
OAK HILL MHP 2
WI6480318 · 100 served
OAK KNOLL PARK
WI1131516 · 50 served
OAK LAKE INN
WI8070318 · 30 served
OAK LANE MOBILE HOME PARK
WI7500146 · 60 served
OAK LODGE COTTAGES
WI2670177 · 25 served
OAK PARK COMMUNITY
WI1220095 · 90 served
OAK POINT TAVERN
WI6320407 · 30 served
OAK RIDGE - BONNIE MEADE GOLF COURSE
WI1541408 · 108 served
OAK RIDGE BAR & FOOD
WI4050569 · 25 served
OAK RIDGE CAMPGROUND
WI7340147 · 25 served
OAK RIDGE CMPGD
WI7440417 · 25 served
OAK RIDGE GOLF COURSE
WI1540150 · 208 served
OAK RIDGE INN 2 OLD CAMPGROUND
WI8070100 · 25 served
OAK RIDGE INN ADDITION
WI8070264 · 25 served
OAK RIDGE INN NEW CAMPGROUND
WI8070700 · 25 served
OAK RIDGE INN TAVERN
WI8070331 · 25 served
OAK RIDGE M H P
WI6270409 · 25 served
OAK RIDGE MOBILE COM 1 & 2
WI1280101 · 133 served
OAK RIDGE MOBILE COM 3
WI1280829 · 58 served
OAK RIDGE MOBILE COM 4
WI1281056 · 60 served
OAK RIDGE MOBILE HOME PARK
WI1540122 · 25 served
OAK RIDGE RESORT
WI7640529 · 25 served
OAK SHORES CLUB
WI2650133 · 30 served
OAK SHORES LAKE SIDE CABINS
WI8581157 · 25 served
OAK SHORES PARKING SIDE CABINS
WI8580173 · 25 served
OAK SIDE
WI1220223 · 82 served
OAK SPRINGS RESORT
WI1140372 · 34 served
OAK TREE EARLY LEARNING CENTER LLC
WI7641114 · 116 served
OAK VILLAGE GARDEN CENTER
WI1540464 · 25 served