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 123 of 543 (27,127 systems)
DEAN'S FIRST ADDN SUBDIVISION
IL8159763 · 25 served
DEAN'S FOOD ICE CREAM PLANT
IL3000018 · 150 served
DEANS ILLINOIS DAIRIES
IL3152850 · 110 served
DEARBORN MHP
IL0895185 · 24 served
DEARLOVE COMPLEX
IL3118273 · 25 served
DEATON KENNEDY COMPANY
IL3082255 · 55 served
DEATON-KENNEDY CO
IL0082255 · 52 served
DEBBIE'S PIZZA
IL3106401 · 50 served
DEBS DAILY GRIND
IL3159905 · 100 served
DECAL WORKS
IL3160713 · 25 served
DECATUR
IL1150150 · 76,122 served
DECATUR FORD TRACTOR INC
IL0026419 · 25 served
DECATUR FORD TRACTOR INC
IL3026419 · 25 served
DECATUR MHP, LLC
IL1150160 · 500 served
DECATUR PARK DIST BIG CREEK PK
IL0026179 · 25 served
DECATUR PARK DIST BIG CREEK PK
IL3026179 · 25 served
DECATUR PARK DISTRICT
IL0026161 · 25 served
DECATUR PARK DISTRICT
IL3026161 · 25 served
DECATUR TRAILOR RANCH MHP
IL1150010 · 25 served
DECKERS HOG MARKET
IL0079434 · 25 served
DECKERS HOG MARKET
IL3079434 · 25 served
DECOMA DAY CAMP
IL3018341 · 200 served
DECOMA DAY CAMP
IL0018341 · 290 served
DECOR GIFT HOUSE
IL0082461 · 25 served
DECOR GIFT HOUSE
IL3082461 · 25 served
DEE-N-W-LAKE
IL0014860 · 25 served
DEEP END
IL0023481 · 25 served
DEEP ROCK GAS
IL0034991 · 25 served
DEEP ROCK GAS
IL3034991 · 25 served
DEEP ROCK SERVICE STATION
IL0033639 · 25 served
DEEP ROCK SERVICE STATION
IL3033639 · 25 served
DEEP/END
IL3023481 · 30 served
DEER CREEK
IL1794320 · 647 served
DEER CREEK AMERICAN LEGION
IL3010223 · 25 served
DEER CREEK AMERICAN LEGION
IL0010223 · 25 served
DEER CREEK CAMPGROUND
IL3149484 · 25 served
DEER CREEK CONS STATION
IL0045187 · 25 served
DEER CREEK CONS STATION
IL3045187 · 25 served
DEER CREEK RECREATIONAL CLUB
IL3022327 · 100 served
DEER CREEK UPPER WELL#2
IL3156448 · 25 served
DEER GROVE 1003
IL3100123 · 25 served
DEER GROVE 1144
IL3100339 · 25 served
DEER GROVE 1003
IL0100123 · 400 served
DEER GROVE 1144
IL0100339 · 400 served
DEER GROVE EAST HP 1004
IL3121061 · 100 served
DEER GROVE EAST HP 1005
IL3121079 · 25 served
DEER GROVE EAST HP 1008
IL3121053 · 100 served
DEER GROVE HGTS HOUSE HP 118
IL0100099 · 25 served
DEER GROVE HGTS HOUSE HP 118
IL3100099 · 25 served
DEER GROVE SOUTH 1002
IL3074112 · 25 served