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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INGLESIDE CITGO
IL3104398 · 54 served
INGLESIDE CURVES
IL3024067 · 35 served
INGLESIDE HEADSTART
IL3127498 · 120 served
INGMIRE LARGE ANIMAL CLINIC
IL3046342 · 25 served
INGRAHAM CAFE
IL3116269 · 25 served
INGRAHAM CHRISTIAN CHURCH
IL3021279 · 90 served
INGRAHAM POST OFFICE
IL0021436 · 25 served
INGRAHAM POST OFFICE
IL3021436 · 25 served
INGRAM HILL BAPTIST CHURCH
IL0037101 · 25 served
INGRAM HILL BAPTIST CHURCH
IL3037101 · 25 served
INGRID
IL3106526 · 100 served
INLAND ARTS & GRAPHICS
IL3111211 · 25 served
INLAND HARBOR
IL3049122 · 300 served
INLAND HARBOR
IL0049122 · 150 served
INLANDER STEINDLER PAPER CO
IL0096461 · 100 served
INLANDER STEINDLER PAPER CO
IL3096461 · 25 served
INRYCO INC
IL0091397 · 30 served
INRYCO INC
IL3091397 · 30 served
INSIGHT HOSPITAL AND MEDICAL CENTER CHIC
IL3162412 · 400 served
INSTANT REPLAY
IL3024760 · 60 served
INSUL-MAR
IL0091009 · 60 served
INSUL-MAR
IL3091009 · 60 served
INTEGRATED AGRI-INC
IL3088898 · 40 served
INTERMATIC INC
IL0062208 · 25 served
INTERNATIONAL CASE CO
IL0039701 · 25 served
INTERNATIONAL CASE CO
IL3039701 · 25 served
INTERNATIONAL HOUSE OF WINE
IL3063149 · 50 served
INTERNATIONAL HOUSE WINE&CHEES
IL0063149 · 25 served
INTERNATIONAL MINERALS CHEM CO
IL0067439 · 1,000 served
INTERNATIONAL MOTOR CARS
IL3108035 · 50 served
INTERNATIONAL ORDER OF VIKINGS
IL0016899 · 3,000 served
INTERNATIONAL ORDER OF VIKINGS
IL0000489 · 3,000 served
INTERNATIONAL PORTS INC
IL0063891 · 25 served
INTERNATIONAL PORTS INC
IL3063891 · 25 served
INTERNATIONAL SPORTS
IL3133025 · 300 served
INTERPACE CORP
IL0046318 · 210 served
INTERSERVE PACKAGING
IL0065268 · 25 served
INTERSERVE PACKAGING/STUBING
IL3065268 · 25 served
INTERSTATE BRANDS
IL3020297 · 200 served
INTERSTATE BRANDS CORP
IL0020297 · 200 served
INTERSTATE ELECTRIC
IL0075754 · 25 served
INTERSTATE ELECTRIC
IL3075754 · 25 served
INTERSTATE PRODUCERS LIVESTOCK
IL0035691 · 25 served
INTERSTATE PRODUCERS LIVESTOCK
IL3035691 · 25 served
INTERSTATE REST AREA EASTBOUND
IL0058412 · 25 served
INTERSTATE REST AREA WESTBOUND
IL0058420 · 25 served
INTERSTATE RESTAURANT
IL3110411 · 80 served
INTERSTATE SHELL
IL3045997 · 70 served
INTERVENTION HOUSE
IL3126326 · 40 served
INVANHOE SHOPPES
IL3028761 · 333 served