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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MARVS AUTO SERVICE
WI4360656 · 25 served
MARVS MOBIL
WI8160176 · 25 served
MARY & JIMS TWIN POINT RESORT
WI4710467 · 50 served
MARY ANN DR HOME OWNERS ASSO
WI2410606 · 25 served
MARY ANNS CLUB
WI8040321 · 25 served
MARY HILL PARK SANITARY DIST
WI4200465 · 65 served
MARY JO ICE CREAM PARLOR
WI4690671 · 25 served
MARY JOLAS INC
WI7290200 · 100 served
MARY LOUS
WI7340135 · 25 served
MARY MASSICOTTE
WI4190170 · 40 served
MARY MOES
WI6060270 · 30 served
MARY'S HOME COOKING
WI1540251 · 58 served
MARYS
WI6480310 · 80 served
MARYS COUNTRY GROVE
WI4600626 · 27 served
MARYS COUNTRY VILLA - DUPLICATE
WI6090714 · 25 served
MARYS DINER
WI7350634 · 25 served
MARYTOWN COMMUNITY ATHLETIC CLUB
WI4200240 · 25 served
MARYTOWN TAP
WI4200368 · 25 served
MARYVILLE SD 2
WI1220105 · 100 served
MARYWOOD FRANCISCAN SPIRITUALITY CENTER CABINS
WI7640975 · 25 served
MARYWOOD FRANCISCAN SPIRITUALITY CENTER EMMAUS LODGE
WI7640976 · 25 served
MARZUKIS RESORT
WI8660381 · 25 served
MAS
WI1140203 · 27 served
MAS IRVINGTON CMPGD AND RENTALS LLC
WI6170204 · 25 served
MASCOUTIN COUNTRY CLUB CLUBHOUSE
WI4240146 · 124 served
MASCOUTIN COUNTRY CLUB CLUBHOUSE WELL
WI4390476 · 50 served
MASCOUTIN COUNTRY CLUB ICE MACHINE
WI4240145 · 100 served
MASLOWSKI BEACH BATHROOMS
WI8020674 · 25 served
MASLOWSKI BEACH EAST
WI8020421 · 25 served
MASLOWSKI BEACH WISHING WELL
WI8020420 · 25 served
MASON ELEMENTARY
WI8040181 · 25 served
MASON FARM/ELK (DOROTHY CARNES CO PARK)
WI1281160 · 20 served
MASON HOUSE
WI8040179 · 25 served
MASON STATION
WI4390346 · 50 served
MASON VILLAGE PARK HAND PUMP
WI8040521 · 25 served
MASONIC TEMPLE MELODY LODGE 2
WI1220071 · 6 served
MASTE REBUILDERS
WI1130455 · 25 served
MASTERCRAFT CASKET INC
WI8550239 · 70 served
MASTEYS BAR
WI4590710 · 25 served
MATCHES LOUNGE
WI7370464 · 50 served
MATEROS PUB & PIZZERIA
WI7500715 · 25 served
MATHER LANES
WI2684478 · 27 served
MATHIAS COTTAGES
WI4150793 · 25 served
MATSCHE FARMS INC
WI4590283 · 79 served
MATT & KATS HIDEOUT LLC
WI7720186 · 50 served
MATTAX PRODUCE SHIPPERS
WI2520260 · 35 served
MATTHIAS ACADEMY
WI2302358 · 94 served
MATTOON CH OF THE NAZARENE
WI4590164 · 25 served
MATTOON SPORTSMAN CLUB PARK
WI4590517 · 25 served
MATTOON WATERWORKS
WI4590455 · 450 served