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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CHE CHE PIN QUA GR1 HP3083
IL3161257 · 50 served
CHEBANSE
IL0754240 · 1,044 served
CHEBANSE CEMETERY
IL0059147 · 25 served
CHEBANSE CEMETERY
IL3059147 · 25 served
CHEBANSE GRAIN & LBR
IL0076109 · 25 served
CHEBANSE GRAIN & LBR
IL3076109 · 25 served
CHEBANSE REC AREA HAND PUMP
IL3015289 · 100 served
CHEBANSE REC CENTER
IL0015289 · 25 served
CHEBANSE RECREATION AREA MAIN
IL3120600 · 25 served
CHECKER GAS STATION
IL0039248 · 25 served
CHECKER GAS STATION
IL0032755 · 25 served
CHECKER GAS STATION
IL3032755 · 25 served
CHECKER OIL
IL0025254 · 100 served
CHECKER OIL
IL3025254 · 100 served
CHECKER OIL CO
IL0025262 · 350 served
CHECKER OIL CO
IL0046797 · 200 served
CHECKER OIL CO
IL0058354 · 50 served
CHECKER OIL CO
IL0078717 · 25 served
CHECKER OIL CO
IL0079699 · 25 served
CHECKER OIL CO
IL0080879 · 100 served
CHECKER OIL CO
IL3058354 · 50 served
CHECKER OIL CO
IL3080879 · 100 served
CHECKER OIL CO
IL3110791 · 100 served
CHECKER OIL COMPANY
IL3014217 · 25 served
CHECKER OIL COMPANY
IL0014217 · 25 served
CHECKER SELF SERVICE
IL3108159 · 25 served
CHECKER SERVICE STATION
IL3019844 · 25 served
CHECKERS
IL3033977 · 50 served
CHECKROW CHURCH
IL3124800 · 50 served
CHEEKO'S
IL3029892 · 250 served
CHEEKOS RESTAURANT
IL0029892 · 25 served
CHEERS SPORTS PUB
IL3118315 · 25 served
CHEESE CASTLE (INACTIVE)
IL3010421 · 25 served
CHEESE-TEK, INC
IL3076125 · 50 served
CHEESETEK
IL0076125 · 25 served
CHEETAH II
IL0027177 · 250 served
CHEF KLAUS COUNTRY COOKIN
IL3134197 · 150 served
CHEF'S CHOICE AT SEPTEMBERS
IL3063867 · 25 served
CHEKER GAS
IL0064709 · 25 served
CHEKER GAS
IL0062307 · 25 served
CHEKER GAS
IL3064709 · 25 served
CHEKER OIL CO
IL0058685 · 50 served
CHEKER OIL CO
IL3058685 · 50 served
CHELLINO CHEESE CO
IL0000224 · 25 served
CHELLINO CHEESE CO
IL3000224 · 25 served
CHEM LAWN BLUE WELL
IL3126151 · 40 served
CHEM LAWN ORANGE WELL
IL3126169 · 40 served
CHEMETCO
IL0022392 · 25 served
CHEMETCO
IL3005843 · 200 served
CHEMETCO ATT G FLANARY
IL0005843 · 75 served