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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HALL QUARRY BEACH
IL3164327 · 100 served
HALLOCK GRAIN CO
IL0022525 · 30 served
HALLOCK GRAIN CO
IL3022525 · 30 served
HALS STEAK HOUSE
IL3064279 · 25 served
HAMBONE LAKE 5066
IL3101162 · 400 served
HAMBONE LAKE 5066
IL0101162 · 400 served
HAMEL
IL1190450 · 1,087 served
HAMILTON
IL0670400 · 2,753 served
HAMILTON CHEVROLET OLDSMOBILE
IL0025569 · 60 served
HAMILTON CO FARM BUREAU
IL0043646 · 25 served
HAMILTON CO FARM BUREAU
IL3043646 · 25 served
HAMILTON COUNTY WATER DISTRICT
IL0651000 · 3,958 served
HAMILTON CTY CONSERVATION AREA
IL0004416 · 25 served
HAMILTON CTY CONSERVATION AREA
IL0002790 · 30 served
HAMILTON LAKES
IL3122721 · 5,000 served
HAMLET COMMUNITY HALL
IL0089870 · 25 served
HAMLET COMMUNITY HALL
IL3089870 · 25 served
HAMM'S BOAT CLUB
IL3105312 · 50 served
HAMM'S HOLIDAY HARBOR
IL0032292 · 25 served
HAMMEL WOODS
IL0015974 · 25 served
HAMMEL WOODS - SHOREWOOD
IL3110171 · 25 served
HAMMEL WOODS CRUMBY
IL3022111 · 25 served
HAMMEL WOODS DUPAGE
IL3015974 · 25 served
HAMMEL WOODS GRINTON
IL3022129 · 25 served
HAMMEL WOODS HIDDEN
IL3108860 · 725 served
HAMMOND
IL1470250 · 478 served
HAMMOND HENRY HOSPITAL - COLONA CLINIC
IL3165944 · 50 served
HAMMOND SALES
IL0027144 · 50 served
HAMMOND SALES
IL3027144 · 50 served
HAMPSHIRE
IL0890450 · 7,758 served
HAMPSHIRE FOR PRES SHELTER 2
IL3103549 · 50 served
HAMPSHIRE FOR PRESERVE SHELTER 1
IL3015438 · 25 served
HAMPSHIRE FOREST PRESERVE
IL0015438 · 25 served
HAMPSTEN GROCERY
IL0054288 · 35 served
HAMPSTEN GROCERY
IL0003012 · 25 served
HAMPSTEN GROCERY
IL3003012 · 25 served
HAMPSTEN GROCERY
IL3054288 · 35 served
HAMPTON
IL1610300 · 1,863 served
HAMPTON PARK ANIMAL HOSPITAL
IL0025577 · 25 served
HAMPTON PARK ANIMAL HOSPITAL
IL3025577 · 25 served
HANAFORD
IL0550250 · 883 served
HANDY FOODS NORTH
IL3129429 · 40 served
HANDY FOODS WEST
IL3132845 · 40 served
HANDY MKT
IL0004754 · 25 served
HANDY MKT
IL3004754 · 25 served
HANDY SPOT LIQUOR
IL3113506 · 140 served
HANG IT ALL
IL0019042 · 25 served
HANG IT ALL
IL3019042 · 25 served
HANK AND LILLYS FOUNTAIN INN LLC
IL3163212 · 50 served
HANK'S CATTAIL CAFE
IL3013813 · 100 served