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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MACKENZIES
WI8160234 · 25 served
MACKFORD ELEMENTARY
WI4240255 · 105 served
MACKS PUB AND GRILL
WI4050516 · 25 served
MACREADY ARTISAN BREAD CO
WI4150179 · 114 served
MACS DINER
WI8070421 · 25 served
MACS PLACE
WI8580979 · 25 served
MAD DANS
WI2300645 · 25 served
MAD DAWGS HIDEAWAY BAR
WI4590507 · 25 served
MAD DOG JAKES
WI7641421 · 100 served
MADELINE ISLAND CHAMBER MUSIC STUDENT LODGING
WI8020206 · 25 served
MADELINE ISLAND ESTATES
WI8040437 · 96 served
MADELINE ISLAND GOLF CLUB
WI8020191 · 25 served
MADELINE ISLAND HISTORICAL MUSEUM
WI8020677 · 25 served
MADELINE ISLAND MOTEL
WI8020414 · 44 served
MADELINE ISLAND MUSIC CAMP CENTER WELL
WI8020243 · 70 served
MADELINE ISLAND MUSIC CAMP PERFORMANCE HALL CLUBHOUSE
WI8020096 · 25 served
MADELINE ISLAND SCHOOL OF THE ARTS CLASSROOMS
WI8020211 · 25 served
MADELINE ISLAND SCHOOL OF THE ARTS COTTAGES
WI8020212 · 25 served
MADELINE ISLAND WATER CO
WI8020146 · 25 served
MADELINE ISLAND YACHT CLUB
WI8020190 · 25 served
MADELINE ISLAND YACHT CLUB INC
WI8020097 · 25 served
MADELINE LAKE RESORT - CONDOMINIUM
WI7440720 · 25 served
MADELINE LAKE RESORT LOWER TRAILER
WI7440594 · 50 served
MADELINE LAKE RESORT NEW TRAILER
WI7440593 · 50 served
MADELINE LAKE RESORT UPPER TRAILER
WI7440592 · 40 served
MADELLS BAR & LANES LLP
WI4700346 · 25 served
MADIGANS SHADY PINES 2
WI1570481 · 25 served
MADISON AUTO TRIM
WI1131307 · 34 served
MADISON BLOCK AND STONE CO
WI1130520 · 25 served
MADISON CAMPGROUND
WI1130340 · 131 served
MADISON COMMUNITY MONTESSORI SCHOOL
WI1133858 · 200 served
MADISON COUNTRY DAY SCHOOL
WI1130558 · 660 served
MADISON DANCE STUDIO
WI1133776 · 25 served
MADISON FORMS CORPORATION
WI1130361 · 28 served
MADISON GARAGE
WI4700319 · 25 served
MADISON INTERNATIONAL SPEEDWAY
WI1130704 · 55 served
MADISON JEWISH COMMUNITY CAMP - POOL SHELTER
WI1133354 · 300 served
MADISON JEWISH COMMUNITY CAMP HOUSE
WI1133355 · 300 served
MADISON PRE HUNG DOORS & FINISHING
WI1130369 · 24 served
MADISON RADIO GROUP
WI1130393 · 50 served
MADISON SCHOOL FOREST HANDPUMP
WI1131596 · 25 served
MADISON SCHOOL FOREST MAIN
WI1131304 · 80 served
MADISON TN WELL 1
WI1132063 · 25 served
MADISON WATER UTILITY
WI1130224 · 272,000 served
MADONNA SCHOOL
WI1530103 · 25 served
MAECHTLES GENERAL STORE
WI2460253 · 25 served
MAEHNOWESEKIYAH
050595511 · 51 served
MAGEE ELEMENTARY
WI2680928 · 403 served
MAGINNIS SERVICE GARAGE
WI1110221 · 25 served
MAGNOLIA ADVENT CHRISTIAN CHURCH
WI1540210 · 14 served