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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CARNATION CO
IL0000679 · 25 served
CARNATION CO
IL3102848 · 50 served
CARNECERIA RIO GRANDE
IL3152967 · 25 served
CARNICERIA DEL SOL 2 DEKALB
IL3154203 · 25 served
CARNICERIA JIMENEZ
IL3142810 · 25 served
CARNICERIA JIMENEZ #1
IL3143347 · 25 served
CARNICERIA JIMENEZ #2
IL3143354 · 25 served
CARNICERIA LA ROSITA
IL3145516 · 25 served
CARNICERIA SAN LORENZO DBA SHERIDAN
IL3163709 · 25 served
CAROL PLUMBING
IL0027771 · 25 served
CAROL PLUMBING
IL3027771 · 25 served
CAROL STREAM
IL0430200 · 39,854 served
CAROUSEL INN MOTEL
IL0060111 · 50 served
CAROUSEL INN MOTEL
IL3060111 · 50 served
CARPENTER'S
IL0029363 · 25 served
CARPENTER'S
IL3029363 · 25 served
CARPENTER'S TRAINEE CENTER
IL3048512 · 50 served
CARPENTERSVILLE
IL0890200 · 37,983 served
CARPET CASTLE
IL0025197 · 25 served
CARPET CASTLE
IL3025197 · 25 served
CARPET WORLD
IL3032862 · 60 served
CARRIAGE CARPET
IL0082131 · 25 served
CARRIAGE CARPET
IL3082131 · 25 served
CARRIAGE GREENS COUNTRY CLUB
IL0041343 · 150 served
CARRIAGE HOUSE
IL0042184 · 75 served
CARRIAGE HOUSE
IL3042184 · 75 served
CARRIAGE SHOP OF BLOOMINGDALE
IL0039347 · 50 served
CARRIAGE TRADE INT
IL0019059 · 25 served
CARRIAGE TRADE INT
IL3019059 · 25 served
CARRIAGE WALK SBDV
IL0430020 · 25 served
CARRIE SHEAF SCHOOL
IL0091595 · 25 served
CARRIE SHEAF SCHOOL
IL3091595 · 25 served
CARRIER MILLS
IL1650050 · 2,085 served
CARRIGANS PUB
IL3110478 · 100 served
CARROLL COUNTY 4H FAIR
IL3006098 · 25 served
CARROLL COUNTY 4H FAIR
IL0006098 · 25 served
CARROLL FEED SERVICE
IL0090134 · 25 served
CARROLL FEED SERVICE
IL3090134 · 25 served
CARROLL HEIGHTS UTILITIES COMPANY
IL0155200 · 80 served
CARROLLTON
IL0610050 · 2,513 served
CARROT TOP & SABINE
IL3116962 · 300 served
CARSON GRAIN CO
IL0000257 · 25 served
CARSON GRAIN CO
IL3000257 · 25 served
CARSON INN-NORDIC COUNTRY CLUB
IL0015776 · 25 served
CARSON INN-NORDIC COUNTRY CLUB
IL3015776 · 25 served
CARTER DISTRIBUTION CENTER
IL3119826 · 30 served
CARTER LUMBER CO
IL0061507 · 1,000 served
CARTER LUMBER CO
IL0001313 · 25 served
CARTER LUMBER CO
IL0076216 · 50 served
CARTER LUMBER CO
IL3001313 · 25 served