Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 193 of 543 (27,127 systems)
GRAND TOWER
IL0770400 · 559 served
GRAND TRIANGLE MOTEL
IL0060681 · 50 served
GRAND TRIANGLE MOTEL
IL3060681 · 50 served
GRAND VALLEY VILLAGE MHP
IL1670070 · 912 served
GRANDMA'S ATTIC
IL0019000 · 25 served
GRANDMA'S ATTIC
IL3019000 · 25 served
GRANDMA'S HOUSE
IL0030411 · 25 served
GRANDMA'S HOUSE
IL3030411 · 25 served
GRANDMA'S MEXICAN KITCHEN
IL3063982 · 100 served
GRANDMOTHERS CUPBOARD
IL3118737 · 25 served
GRANDSTAND
IL3125690 · 150 served
GRANDVIEW
IL1670500 · 1,405 served
GRANDVIEW COUNTRY PRESCHOOL
IL0039917 · 25 served
GRANDVIEW COUNTRY PRESCHOOL
IL3039917 · 25 served
GRANDWOOD PARK SUBDIVISION - LAKE CO PW
IL0975600 · 5,751 served
GRANGE HALL ELEM SCHOOL
IL0005512 · 25 served
GRANGER JR HIGH #204
IL0037242 · 130 served
GRANGER JR HIGH #204
IL3037242 · 300 served
GRANNYS TRUCKSTOP
IL3054270 · 160 served
GRANT AFFLERBAUGH SITE MGR
IL0093559 · 25 served
GRANT AFFLERBAUGH SITE MGR
IL0094706 · 25 served
GRANT FOREST PRESERVE/HANDPUMP
IL3134601 · 25 served
GRANT HANDPUMP #15
IL3130567 · 25 served
GRANT HILLS MOTEL
IL0090670 · 25 served
GRANT HILLS MOTEL - OFFICE
IL3090670 · 25 served
GRANT HILLS MOTEL - POOL
IL3111807 · 50 served
GRANT PARK
IL0910400 · 1,400 served
GRANT PARK PACKING CO
IL0075986 · 25 served
GRANT PARK PACKING CO.
IL3075986 · 80 served
GRANT TOWNSHIP CENTER
IL3141515 · 25 served
GRANT'S INN
IL0020123 · 175 served
GRANTFORK
IL1190350 · 1,766 served
GRANTS INN
IL3020123 · 75 served
GRANVILLE
IL1550050 · 1,359 served
GRANVILLE FOODS MACHINE LEFT
IL3136721 · 25 served
GRANVILLE FOODS MACHINE RIGHT
IL3136713 · 25 served
GRAPE CREEK BAPTIST CHURCH
IL0052274 · 120 served
GRAPE CREEK BAPTIST CHURCH
IL3052274 · 125 served
GRAPEVINE TRAIL CAMPGROUND
IL3131003 · 30 served
GRAPHIC LABEL
IL0083295 · 25 served
GRAPHIC LABEL
IL3083295 · 25 served
GRASS LAKE LANDING
IL3095257 · 77 served
GRASS LAKE MARINA
IL3120782 · 100 served
GRASS LAKE MARINA INC
IL0048884 · 25 served
GRASS LAKE MARINA SHOWER HOUSE WELL
IL3164046 · 50 served
GRASS LAKE SCHOOL
IL3019638 · 300 served
GRASS LK SCH'L
IL0019638 · 150 served
GRASSY RIDGE MEADOW HP 1148
IL3161331 · 0 served
GRATE SIGNS
IL3126300 · 45 served
GRATE SIGNS INC
IL0082230 · 60 served