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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BLACK STONE CREEK GOLF CLUB
WI2670427 · 183 served
BLACK WHALE TAVERN
WI1110279 · 25 served
BLACK WHEEL
WI2460300 · 50 served
BLACKHAWK BOWHUNTERS
WI1132439 · 50 served
BLACKHAWK CAMPGROUND
WI1281156 · 53 served
BLACKHAWK CLUB CORP
WI1280165 · 55 served
BLACKHAWK CORPORATE CENTER
WI2522228 · 202 served
BLACKHAWK COTTAGES
WI1280172 · 25 served
BLACKHAWK ELEMENTARY SCHOOL
WI1570364 · 110 served
BLACKHAWK LAKE BEACH
WI1250168 · 100 served
BLACKHAWK LAKE BOAT LANDING
WI1250167 · 100 served
BLACKHAWK LAKE CAMPING AREA
WI1250169 · 150 served
BLACKHAWK LAKE DUMP STATION
WI1250172 · 50 served
BLACKHAWK LAKE GROUP CAMPGROUND
WI1250170 · 50 served
BLACKHAWK LAKE OFFICE & NATURE CENTER
WI1250317 · 160 served
BLACKHAWK LOUNGE
WI6060278 · 30 served
BLACKHAWK MEMORIAL PARK
WI1330100 · 45 served
BLACKHAWK RESORT 1
WI7440563 · 25 served
BLACKHAWK RESORT 2
WI7441185 · 25 served
BLACKHAWK RIDGE RECREATION AREA
WI1130415 · 25 served
BLACKHAWK RV EAGLE HILL
WI1540145 · 356 served
BLACKHAWK RV LLC 1 RESTAURANT
WI1540144 · 356 served
BLACKHAWK RV LLC 3 WIGWAM
WI1540146 · 350 served
BLACKHAWK RV LLC 4 MUD LAKE PASS
WI1541071 · 100 served
BLACKHAWK RV LLC 5 MAINTENANCE
WI1541019 · 105 served
BLACKHAWK SKI CLUB
WI1134335 · 30 served
BLACKHAWK TECH DECATUR CNTR
WI1230067 · 25 served
BLACKHAWK TECHNICAL COLLEGE - CENTRAL CAMPUS
WI1540244 · 1,650 served
BLACKHAWK TECHNICAL COLLEGE -CTS
WI1540242 · 55 served
BLACKIES DEEP ROCK SERVICE
WI2300325 · 25 served
BLACKS CLIFF
WI7440616 · 60 served
BLACKS CLIFF LAKE WELL
WI7440617 · 25 served
BLACKWELL CIVILIAN CONSVTN CTR
WI7210112 · 190 served
BLACKWELL COMMUNITY
055295207 · 39 served
BLACKWELL JOB CORP CENTER 2
WI7210314 · 110 served
BLACKWOLF RUN GOLF COURSE/FOURTH NINE RE
WI4600039 · 250 served
BLACKWOLF RUN GOLF MEADOWS COURSE
WI4600858 · 25 served
BLACKWOLF RUN GOLF RIVERS COURSE
WI4600038 · 250 served
BLADERS DAKOTA INN
WI4700727 · 25 served
BLADERS INN
WI4700001 · 24 served
BLADERS TIMBERLAND SUPPER CLUB
WI4390447 · 100 served
BLAIR CAMP
WI6490354 · 25 served
BLAIR WATERWORKS
WI6620274 · 1,280 served
BLAISDELL LAKE LODGE
WI8580682 · 25 served
BLAKE HEAD START SCHOOL
WI6490458 · 25 served
BLANCHARDVILLE WATERWORKS
WI1330071 · 810 served
BLANCK'S LAKE AIRE INC.
WI4200641 · 118 served
BLANCKS SUPPER CLUB
WI4200681 · 206 served
BLASER & KAMMER INC
WI1130336 · 40 served
BLAZERS BAR & GRILL
WI4590672 · 25 served