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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INVERNESS COUNTRY CLUB
IL0072827 · 500 served
INVERNESS COUNTRY CLUB
IL3072827 · 100 served
INVERNESS THE SHIRES
IL0311440 · 800 served
IOLA
IL0250010 · 158 served
IOLA CAFE
IL0021444 · 25 served
IOLA CAFE
IL3021444 · 25 served
IOLA STONE & MATERIAL
IL0053785 · 25 served
IOLA STONE & MATERIAL
IL3053785 · 25 served
IOLA STONE & MATERIAL CO
IL0021451 · 25 served
IOOF RECREATIONAL AREA
IL3103259 · 30 served
IOWA-ILLINOIS GAS & ELECTRIC
IL0049189 · 63 served
IPAVA
IL0570550 · 447 served
IPSEN COMMERCIAL HEAT TREATING
IL3110056 · 125 served
IPSEN INDUSTRIES
IL0091785 · 100 served
IPSEN INTERNATIONAL
IL3091785 · 100 served
IRIQUOIS CO CRESTVIEW SUBD
IL0755140 · 40 served
IRIQUOIS CO KELLART LAKE ASSN
IL0755226 · 40 served
IRIQUOIS CO PRICES BREEZY ACRE
IL0755420 · 25 served
IRISH GROVE PRES CHURCH
IL0054130 · 25 served
IRISH GROVE PRES CHURCH
IL3054130 · 25 served
IRISH MILL INN
IL3028738 · 98 served
IRISH MILL INN
IL0028738 · 38 served
IRO DAN DO ACRES LTD
IL0048157 · 25 served
IRONWOOD ON THE VERMILLION
IL3165449 · 25 served
IROQUOIS CAFE
IL3059113 · 90 served
IROQUOIS CAFE
IL0059113 · 150 served
IROQUOIS CNTY CNSRVTN AREA
IL0759010 · 25 served
IROQUOIS CNTY CONSERVATION ARE
IL0059352 · 150 served
IROQUOIS CO SWA HAND PUMP
IL3148122 · 32 served
IROQUOIS COUNTY BROADCASTING C
IL0059980 · 25 served
IROQUOIS COUNTY BROADCASTING C
IL3059980 · 25 served
IROQUOIS COUNTY FAIR BOARD
IL3008516 · 15,000 served
IROQUOIS COUNTY FAIR BOARD
IL0008516 · 15,000 served
IROQUOIS COUNTY FAIRGROUNDS
IL3149476 · 200 served
IROQUOIS COUNTY FARM & HOME
IL0059295 · 30 served
IROQUOIS COUNTY FARM & HOME
IL3059295 · 30 served
IROQUOIS COUNTY HWY DEPT
IL0059261 · 25 served
IROQUOIS COUNTY HWY DEPT
IL3059261 · 25 served
IROQUOIS EGG FARM
IL3009472 · 23 served
IROQUOIS EGG FARM
IL0009472 · 50 served
IROQUOIS FARMERS ELEVATOR
IL0059121 · 25 served
IROQUOIS FARMERS ELEVATOR
IL3059121 · 25 served
IROQUOIS FARMERS STATE BANK
IL0059089 · 100 served
IROQUOIS FARMERS STATE BANK
IL3059089 · 100 served
IROQUOIS MEMORIAL PARK
IL0059212 · 25 served
IROQUOIS MEMORIAL PARK
IL3059212 · 25 served
IROQUOIS MOBILE ESTATES, INC.
IL0755185 · 105 served
IROQUOIS UNITED METHODIST CHUR
IL0059063 · 25 served
IROQUOIS UNITED METHODIST CHUR
IL3059063 · 25 served
IROQUOIS WDS 1077
IL3100222 · 25 served