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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CORNERSTONE FARMS-EAST WELL
IL3031229 · 250 served
CORNERSTONE RETREAT CENTER
IL3000604 · 200 served
CORNERSTONEELBETHELCHRIS CHRCH
IL3120436 · 25 served
CORNETT'S CHANA TAP LLC
IL3102913 · 100 served
CORNLAND CHRISTIAN CHURCH
IL0043208 · 25 served
CORNLAND CHRISTIAN CHURCH
IL3043208 · 25 served
CORNLAND COMM CENTER APTS
IL8073471 · 25 served
CORNLAND ELEVATOR
IL0043182 · 25 served
CORNLAND ELEVATOR
IL3043182 · 25 served
CORNWALL WELL ASSOC
IL0055293 · 25 served
CORNWALL WELL ASSOCIATION
IL3055293 · 25 served
CORPS OF ENGINEERS
IL0093310 · 25 served
CORPS OF ENGINEERS
IL3093310 · 25 served
CORPS OF ENGINEERS U. S. ARMY
IL3110148 · 30 served
CORRADO'S RESTAURANT
IL0092130 · 200 served
CORRADO'S RESTAURANT
IL3092130 · 200 served
CORRAL DRIVE-IN
IL0048660 · 300 served
CORRAL DRIVE-IN
IL3048660 · 300 served
CORSETTI STRUCTURAL STEEL
IL3111880 · 25 served
CORTLAND
IL0370051 · 4,398 served
CORTLAND CORNERS MHP
IL0375125 · 250 served
CORTLAND ELEM SCHOOL
IL0006767 · 25 served
CORTLAND ELEMENTARY SCHOOL
IL3006767 · 25 served
CORTLAND GROCERY STORE
IL3014019 · 25 served
CORTLAND GROCERY STORE
IL0014019 · 25 served
CORTLAND METHODIST CHURCH
IL3006239 · 25 served
CORTLAND METHODIST CHURCH
IL0006239 · 25 served
CORTLAND POST OFFICE
IL3006890 · 25 served
CORTLAND POST OFFICE
IL0006890 · 25 served
CORTLAND RESTAURANT
IL0034926 · 50 served
CORWIN PHARMACY
IL3125583 · 25 served
COSMAN BIKE TRAIL 1247
IL3134924 · 25 served
COSMAN BIKE TRAIL 1248
IL3134932 · 25 served
COSMAN BIKE TRAIL 1249
IL3134940 · 100 served
COSMAN BIKE TRAIL 1250
IL3134957 · 25 served
COST PLUS STORE
IL0087502 · 20 served
COSTAS FAMILY RESTAURANT
IL3152066 · 85 served
COTTAGE LOUNGE II
IL0028936 · 25 served
COTTAGE LOUNGE II
IL3105692 · 25 served
COTTINGHAM'S ROADSIDE INN
IL3092585 · 50 served
COTTONWOOD AIRPORT
IL3132167 · 25 served
COTTONWOOD COVE MHP
IL1670200 · 358 served
COTTONWOOD MHP
IL1195165 · 25 served
COUGAR CAMPGROUND
IL3138420 · 26 served
COUGAR CAMPGROUND NORTH WELL
IL3151399 · 100 served
COULTERVILLE
IL1570150 · 1,052 served
COUNCIL ALCOHOLISM NEW HOPE LO
IL0033159 · 25 served
COUNCIL COURTS MOTEL
IL0029793 · 30 served
COUNCIL COURTS MOTEL
IL3029793 · 52 served
COUNCIL HILL METHODIST CHURCH
IL0090431 · 50 served