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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MAGNOLIA BLUFF 1 TOP
WI1540231 · 75 served
MAGNOLIA BLUFF 2 BOTTOM
WI1540233 · 75 served
MAGNOLIA COFFEE CO
WI4450515 · 25 served
MAGNOLIA SUNSET EVENT VENUES
WI6321110 · 27 served
MAGNOLIA TOWN HALL
WI3540012 · 12 served
MAGNOR LAKE SANITARY DISTRICT
WI6490785 · 99 served
MAHLER PARK
WI4710532 · 25 served
MAIDEN LAKE SUPPER CLUB
WI4431043 · 110 served
MAIDEN ROCK WATER UTILITY
WI6480240 · 118 served
MAIN EVENT VENUE INC
WI4590646 · 220 served
MAIN SAIL COTTAGES
WI4150954 · 25 served
MAIN ST EDS
WI7210434 · 350 served
MAIN STORE
WI8070172 · 25 served
MAIN STREET MARKET
WI4151692 · 25 served
MAIN STREET MARKET & DELI
WI6630489 · 25 served
MAIN STREET MOTEL
WI4151240 · 29 served
MAIN STREET SHOPS
WI4151693 · 65 served
MAIN STREET STATION
WI4700135 · 25 served
MAINE CREEK FARMS LODGE
WI4450470 · 25 served
MAINE ELEMENTARY SCHOOL
WI7370467 · 255 served
MAINE WATER UTILITY
WI7370107 · 271 served
MAIZEFIELD MHC (MANUFACTURED HOME COMMUNITY)
WI7370157 · 145 served
MAJERLES BLACK RIVER GRILL
WI4600631 · 101 served
MAJESKY SERVICE SHELL
WI4200726 · 25 served
MAJESTIC HILLS
WI1140130 · 565 served
MAJESTIC MARINE
WI2650249 · 25 served
MAJEWSKIS RESORT
WI8580629 · 30 served
MAKE CENT$ LLC
WI2522520 · 27 served
MAKING CENTS
WI7721463 · 25 served
MALCOLM BAKEN
WI7370492 · 25 served
MALIBU INN
WI1570906 · 30 served
MALLARD LAKE CABIN 7
WI8070261 · 25 served
MALLARD LAKE NEW CABIN
WI8070236 · 25 served
MALLARD LAKE RESORT 1
WI8070430 · 50 served
MALLARD LAKE RESORT 2
WI8070431 · 25 served
MALLARD LAKE RESORT 3
WI8070145 · 25 served
MALLARD RESORT 1 -BAR
WI6090572 · 70 served
MALLARD RESORT 2 - CABINS
WI6090571 · 60 served
MALLIENS COTTAGE
WI4150741 · 25 served
MALONEYS
WI4450519 · 25 served
MALVETZ FURNITURE & FLOOR CO
WI4150800 · 25 served
MAMA BEARS
WI2418596 · 60 served
MAMA DS COFFEE
WI2686290 · 26 served
MAMA DS DU LAC
WI7350307 · 25 served
MAMA ROPPES RAILSIDE
WI8580313 · 40 served
MAMAS PLACE
WI7370447 · 25 served
MAMRE MORAVIAN CHURCH
WI1280138 · 20 served
MAN CAVE
WI6270531 · 25 served
MAN MOUND CO PARK
WI1570383 · 25 served
MANAWA LIONS CLUB
WI4691006 · 25 served