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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WALLY & PEGGYS BAR
WI4380638 · 25 served
WALLYS
WI2680660 · 25 served
WALLYS CMPGD
WI8510227 · 25 served
WALLYS SOUTH 17 LLC
WI7440326 · 50 served
WALLYS SPUR SERVICE
WI1250144 · 25 served
WALLYS WORLD OF KING BAR
WI4690471 · 25 served
WALMART #1635
WI2682793 · 2,100 served
WALMART CENTER
WI2682735 · 600 served
WALNUT HOLLOW FARM
WI1250123 · 100 served
WALROC DISPOSAL DIV OF WASTE MNGMNT WI
WI2650409 · 25 served
WALSDORF ROOFING CO
WI4080360 · 30 served
WALSH GOLF RANGE INC
WI6320388 · 25 served
WALSH SUBDIVISION 1
WI2670122 · 25 served
WALSH SUBDIVISION 2
WI2670124 · 30 served
WALSHS BAR
WI1570485 · 28 served
WALTER & MURIEL WORTH
WI4450649 · 25 served
WALTER CHRONIS
WI7720435 · 25 served
WALTERS BROTHERS LUMBER MFG
WI6090746 · 25 served
WALTERS CARPET GALLERY
WI2670279 · 14 served
WALTERS OF RIO CREEK
WI4310386 · 25 served
WALTERS, JEFF RESIDENCE
WI2670223 · 25 served
WALTON LODGE RESORT 1
WI6030179 · 25 served
WALTON LODGE RESORT 2
WI6030281 · 25 served
WALTON LODGE RESORT 3
WI6030178 · 25 served
WALTS CONTINENTAL
WI6420332 · 50 served
WALTS MOTEL
WI6420313 · 25 served
WALWORTH CO INDUSTRIAL PARK
WI2650151 · 25 served
WALWORTH FOUNDRY
WI2650381 · 19 served
WALWORTH WATERWORKS
WI2650149 · 2,304 served
WAN NA WAK ROOMS & COTTAGES
WI4150867 · 25 served
WANAKI GC CLUBHOUSE & MAINT BLDG
WI2686119 · 25 served
WANAKI GOLF COURSE CLUBHOUSE
WI2683140 · 25 served
WANDAS BAYSIDE RESORT
WI8510258 · 25 served
WANDAS INN
WI8610192 · 25 served
WANDAWEGA COUNTRY CLUB
WI2650215 · 200 served
WANDER INN
WI6090751 · 25 served
WANDER INN
WI4600646 · 25 served
WANDER INN
WI6090558 · 50 served
WANDER SPRINGS GOLF COURSE
WI4050989 · 25 served
WANDEROOS LIONS CLUB PARK
WI6490660 · 25 served
WANMAN LANE
055295404 · 113 served
WANNIGAN
WI8580709 · 27 served
WAPO VALLEY CONDO
WI6490597 · 50 served
WARBONNET ZOO
WI7441052 · 25 served
WARDS AUTO BROKER INC
WI1220134 · 25 served
WARDS CORNERS
WI1570290 · 25 served
WARDS COTTAGES
WI7010142 · 25 served
WARDS SUPPER CLUB
WI4600600 · 35 served
WARDSVILLE PRIMITIVE METH CH
WI1330102 · 75 served
WAREHOUSE SHOES
WI2681915 · 72 served