Utilities in Michigan
27,337 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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INSTRUCTIONAL SERVICES BLDG
MI4120470 · 500 served
INSULGUARD
MI2014263 · 41 served
INTANDEM CREDIT UNION
MI2103941 · 50 served
INTEGRAM INTERIOR PANELS
MI4720512 · 25 served
INTEGRATED HEALTH CARE ASSOCIATES
MI2237663 · 25 served
INTER-POWER INDUCTION
MI2082144 · 60 served
INTER-STATE
MI2016313 · 250 served
INTERCARE COMMUNITY HEALTH NETWORK
MI2035003 · 200 served
INTERCORP INC
MI6320535 · 54 served
INTERFACE SYSTEMS INC
MI8120201 · 50 served
INTERGY, INC.
MI2026814 · 50 served
INTERIOR TOWNSHIP
MI0006680 · 200 served
INTERLAKES COOP PRESCHOOL
MI2012130 · 28 served
INTERLAKES STEEL PRODUCTS
MI2023763 · 70 served
INTERLOCHEN BIBLE CHURCH
MI2042228 · 50 served
INTERLOCHEN CENTER FOR THE ARTS
MI0003365 · 750 served
INTERLOCHEN EAGLES CAMPGROUND
MI2015810 · 264 served
INTERLOCHEN FOE 3503
MI2008810 · 75 served
INTERLOCHEN FUN COUNTRY
MI2019528 · 200 served
INTERLOCHEN GOLF COURSE
MI2005628 · 200 served
INTERLOCHEN PLAZA EAST
MI2005528 · 150 served
INTERLOCHEN PLAZA WEST
MI2028328 · 25 served
INTERLOCHEN PROFESSIONAL BUILD
MI2022428 · 25 served
INTERLOCHEN PUBLIC LIBRARY
MI2047928 · 26 served
INTERLOCHEN RANCH HOUSE REST
MI2820059 · 25 served
INTERMEDIATE SCHOOLS
MI0420100 · 35 served
INTERNATIONAL ENG. AND MANUF.
MI2007456 · 90 served
INTERNATIONAL GOSPEL CENTER
MI2146325 · 40 served
INTERNATIONAL MASTER PRODUCTS
MI6120181 · 80 served
INTERNATIONAL PASTRY & BAKERY
MI2520336 · 25 served
INTERNATIONAL VILLAGE COTTAGES
MI0420024 · 25 served
INTERSECT HEALTHCARE
MI0062658 · 86 served
INTERSTATE AGGREGATES
MI2038758 · 25 served
INTERSTATE MANUFACTURING INC.
MI2023875 · 60 served
INTERURBAN DEPOT CAFE
MI2044270 · 75 served
INVERNESS COUNTRY CLUB HOUSE
MI2041781 · 25 served
INVERNESS COUNTRY CLUB-PROSHOP
MI2004281 · 25 served
INVERNESS DAIRY
MI1620248 · 100 served
INVERNESS GOLF COURSE WELL
MI2041881 · 25 served
INVERNESS GOLF COURSE-PRO SHOP
MI8120316 · 50 served
INVERNESS INN
MI2008481 · 0 served
INVERNESS TOWNSHIP HALL
MI2040416 · 50 served
INWOOD
MI2015577 · 25 served
INWOOD TOWNSHIP HALL
MI2038077 · 25 served
INWOOD TWP-ROADSIDE WELL
MI7720272 · 25 served
IONIA
MI0003370 · 12,997 served
IONIA CAMP
MI3420167 · 36 served
IONIA CHURCH OF THE NAZARENE
MI2016234 · 60 served
IONIA CO INTERM SCH DIST-ADMIN
MI3420028 · 44 served
IONIA CO. MENTAL HEALTH
MI2031334 · 40 served