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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WOODFORD CO CONSERVATION AREA
IL3104125 · 100 served
WOODFORD CO CONSERVATION AREA
IL3057752 · 25 served
WOODFORD CO CONSERVATION AREA
IL3057760 · 100 served
WOODFORD CO WOODFORD HETS SUBD
IL2035500 · 27 served
WOODFORD COUNTY CONSERVATION A
IL0058362 · 25 served
WOODFORD COUNTY IZAAK WALTON
IL3115287 · 200 served
WOODFORD COUNTY RIVERVIEW H
IL2035250 · 25 served
WOODFORD COUNTY SEED CO
IL0070763 · 25 served
WOODFORD COUNTY SEED CO
IL3070763 · 25 served
WOODFORD FS
IL0058669 · 25 served
WOODFORD FS
IL3058669 · 25 served
WOODFORD STATE FISH & WILDLIFE (0058362)
IL3058362 · 0 served
WOODFORD STATE FISH & WILDLIFE (349)
IL3000349 · 100 served
WOODFORD STATE FISH & WILDLIFE AREA
IL3150557 · 25 served
WOODHAVEN
IL1035100 · 4,100 served
WOODHULL
IL0730750 · 771 served
WOODLAND
IL0751000 · 319 served
WOODLAND #200
IL0037259 · 173 served
WOODLAND A AND B MHP
IL1617925 · 490 served
WOODLAND ACRES MHC
IL0195310 · 230 served
WOODLAND ACRES MHP
IL1675185 · 464 served
WOODLAND ESTATES WATER SYSTEM
IL8159706 · 25 served
WOODLAND ESTATES WATER SYSTEM
IL8159714 · 25 served
WOODLAND HEIGHTS ESTATES SUBDIVISION
IL1435760 · 0 served
WOODLAND HILLS CAMPING & RECREATION
IL3116160 · 25 served
WOODLAND LUMBER
IL3037341 · 200 served
WOODLAND LUMBER CO
IL0039669 · 25 served
WOODLAND LUMBER CO
IL3039669 · 25 served
WOODLAND MHP
IL2015845 · 200 served
WOODLAND SHORES MARINA
IL3006049 · 25 served
WOODLAND VALLEY
IL0855145 · 4 served
WOODLAND WINDOWS & DOORS
IL3149138 · 60 served
WOODLAWN
IL0810450 · 3,587 served
WOODLAWN ALTERNAT SCHOOL
IL3035352 · 25 served
WOODLAWN CHURCH
IL0054361 · 40 served
WOODLAWN CHURCH
IL3054361 · 40 served
WOODLAWN MIDDLE/COUNTRY MEADOW ELEM
IL3138792 · 1,100 served
WOODLAWN SCHOOL
IL0035352 · 200 served
WOODLAWN SHORES MARINE
IL0006049 · 25 served
WOODMANS
IL3148965 · 100 served
WOODMANS (152587)
IL3152587 · 25 served
WOODMANS FOOD MARKET
IL3150912 · 125 served
WOODRIDGE
IL0431250 · 33,566 served
WOODRIDGE ESTATES 1 EAST
IL1770030 · 0 served
WOODRIDGE ESTATES 1 WEST
IL1770010 · 0 served
WOODRIDGE ESTATES 2
IL1770020 · 1 served
WOODRIDGE GOLF CLUB
IL0041210 · 250 served
WOODRIDGE GOLF CLUB INC
IL3037226 · 100 served
WOODRIDGE GOLF CLUB INC
IL3041210 · 250 served
WOODRIDGE-FARMINGDALE
IL0435370 · 2,865 served