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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OAKDALE A&W DRIVE IN
WI6420392 · 100 served
OAKDALE ELECTRIC COOPERATIVE
WI6420399 · 50 served
OAKDALE ELEMENTARY SCHOOL
WI6420401 · 150 served
OAKDALE ESTATES MHP
WI2300177 · 220 served
OAKDALE MHP
WI6420580 · 45 served
OAKDALE TOWN HALL & PARK
WI6420385 · 25 served
OAKDALE WATERWORKS
WI6420069 · 317 served
OAKFIELD WATERWORKS
WI4200475 · 1,058 served
OAKGREEN GOLF COURSE & DRIVING RANGE
WI4201099 · 157 served
OAKHILL CORRECTIONAL INST
WI1130250 · 1,096 served
OAKHILL WATERWORKS
WI1540116 · 130 served
OAKHILLS GOLF CLUB
WI2410887 · 25 served
OAKLAND CENTER TAVERN
WI1280360 · 44 served
OAKLAND NEW TOWN HALL
WI8161286 · 25 served
OAKLAND PIT STOP
WI2300331 · 30 served
OAKLAND SEVENTH DAY ADVENTIST
WI1280271 · 25 served
OAKLAND STORE
WI8070184 · 55 served
OAKLAND TOWN GARAGE
WI8160183 · 25 served
OAKLAWN ACADEMY
WI1540717 · 320 served
OAKRIDGE CONDO RESORT
WI4390389 · 35 served
OAKS CMPGD - NE SIDE OF LAKE
WI1540617 · 75 served
OAKS CMPGD - PARKER PROPERTY
WI1540618 · 25 served
OAKS COTTAGE GROVE GOLF DEV
WI1133280 · 100 served
OAKS II THE
WI4150214 · 28 served
OAKS III THE
WI4150306 · 27 served
OAKS MOTEL
WI6320358 · 25 served
OAKS THE
WI4150213 · 135 served
OAKTON BEACH
WI2681086 · 144 served
OAKTON PARK RESORT
WI8070500 · 25 served
OAKTREE COUNTRY MARKET
WI2681763 · 25 served
OAKTRON INDUSTRIES INC
WI1230194 · 25 served
OAKVIEW ESTATES COMMUNITY - WELL #2
WI6420858 · 25 served
OAKVIEW SUBD 3
WI2410592 · 350 served
OAKWOOD APARTMENTS
WI2460551 · 45 served
OAKWOOD CAMPSITE BATHHOUSE
WI4700062 · 25 served
OAKWOOD CAMPSITE TAVERN
WI4700583 · 25 served
OAKWOOD CAMPSITE WENDY WAY
WI4700010 · 25 served
OAKWOOD DENTAL
WI6561297 · 28 served
OAKWOOD DISCOVERY STAGE
WI2410727 · 9 served
OAKWOOD ELEMENTARY SCHOOL
WI4710600 · 519 served
OAKWOOD ESTATES MHP
WI4690397 · 110 served
OAKWOOD FRUIT FARM STORE & PLANT
WI1530340 · 156 served
OAKWOOD HAVEN APTS FOR ELDER
WI4380450 · 40 served
OAKWOOD KNOLLS WATER COOP
WI2301911 · 60 served
OAKWOOD MANOR APARTMENTS
WI2410600 · 80 served
OAKWOOD PARK
WI4690302 · 25 served
OAKWOOD PARK GOLF COURSE
WI2410872 · 142 served
OAKWOOD RESORT
WI6030190 · 25 served
OAKWOOD SHORES CONDOS
WI2680651 · 25 served
OAKWOOD TERRACE
WI1110104 · 100 served