Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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MAPLE LAKE 5208
IL3101311 · 25 served
MAPLE LAKE 5219
IL3101337 · 25 served
MAPLE LAKE 5188
IL0101279 · 400 served
MAPLE LAKE 5191
IL0101287 · 25 served
MAPLE LAKE 5208
IL0101311 · 25 served
MAPLE LAKE 5219
IL0101337 · 25 served
MAPLE LAKE BOATHOUSE 5188
IL3101279 · 400 served
MAPLE LAKE WEST 5153
IL3101204 · 100 served
MAPLE LAKE WEST 5153
IL0101204 · 25 served
MAPLE LANE COUNTRY INN
IL3122655 · 40 served
MAPLE LANE FARMS
IL0015131 · 25 served
MAPLE LANE FARMS
IL3015131 · 50 served
MAPLE LANE MOTEL
IL0035162 · 25 served
MAPLE LANE MOTEL
IL3035162 · 25 served
MAPLE LEAF ESTATES WATER CORPORATION
IL1335100 · 0 served
MAPLE LEAF LAKE
IL0000695 · 25 served
MAPLE LEAF MHP
IL8012732 · 25 served
MAPLE LEAF PARK
IL3000695 · 25 served
MAPLE PARK
IL0890500 · 1,484 served
MAPLE PARK MOTEL
IL3115212 · 34 served
MAPLE RIDGE MHP
IL0910110 · 120 served
MAPLE VALLEY MHP
IL0910090 · 382 served
MAPLECREST SUBDIVISION
IL8077688 · 25 served
MAPLECREST SUBDIVISON
IL8079353 · 25 served
MAPLETON
IL1430500 · 261 served
MAPLEWOOD MAC LLC
IL0190660 · 270 served
MAQUON
IL0950350 · 218 served
MAQUON MIRACLE MART
IL3154617 · 25 served
MARANATHA ASSEMBLY OF GOD
IL3062729 · 100 served
MARANATHA BAPTIST CHURCH (133389)
IL3133389 · 64 served
MARANATHA PRAYER CAMP-CHURCH DORM
IL3156505 · 25 served
MARANATHA PRAYER CAMP-BLUE DORM
IL3163469 · 25 served
MARANATHA PRAYER CAMP-CHURCH
IL3153445 · 25 served
MARANTHA BAPTIST
IL0030197 · 25 served
MARANTHA BAPTIST
IL3030197 · 25 served
MARATHON - LAKE VILLA #112888
IL3112888 · 650 served
MARATHON - ROUND LAKE #096750
IL3096750 · 200 served
MARATHON (139030)
IL3139030 · 50 served
MARATHON (42044)
IL3042044 · 50 served
MARATHON ALGONQUIN
IL3064691 · 150 served
MARATHON ELECTRIC
IL0097600 · 67 served
MARATHON ELECTRIC
IL3097600 · 67 served
MARATHON METALLIC BUILDING CO
IL0057794 · 48 served
MARATHON OIL CO
IL0052183 · 50 served
MARATHON OIL CO
IL3046110 · 30 served
MARATHON OIL CO
IL3052183 · 50 served
MARATHON OIL CO
IL3103101 · 30 served
MARATHON OIL CO TERMINAL
IL3002659 · 25 served
MARATHON OIL CO TERMINAL
IL0002659 · 25 served
MARATHON SERVICE STATION
IL0075556 · 25 served