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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WATER WERKS
IL1615130 · 43 served
WATERFALL GLEN
IL0041665 · 30 served
WATERFALL GLEN F P (HW-10)
IL3115923 · 50 served
WATERFALL GLEN F P (HW-9)
IL3005264 · 50 served
WATERFALL GLEN FOREST PRESERVE
IL3166157 · 25 served
WATERFALL GLEN HW-11
IL3041665 · 50 served
WATERFALL, THE
IL3007047 · 75 served
WATERFRONT LOUNGE
IL3131813 · 60 served
WATERGATE SUBDIVISION
IL1595150 · 101 served
WATERLOO
IL1330300 · 10,190 served
WATERLOO SPORTSMAN CLUB D RAHN
IL3002154 · 40 served
WATERLOO SPORTSMAN'S CLUB
IL0002154 · 40 served
WATERMAN
IL0370600 · 1,497 served
WATERMAN WINERY AND VINEYARDS INC
IL3160853 · 25 served
WATERMILL EXPRESS HARRISBURG
IL3160549 · 25 served
WATERMILL EXPRESS MARION
IL3160556 · 25 served
WATERS EDGE GOLF COURSE
IL3149906 · 25 served
WATERS EDGE SCHOOL
IL3130344 · 60 served
WATERSIDE INN
IL3062166 · 25 served
WATERTOWER MARINA INC
IL3062539 · 25 served
WATSEKA
IL0750900 · 5,500 served
WATSEKA PLUMBING & HEATING
IL0059923 · 25 served
WATSEKA PLUMBING & HEATING
IL3059923 · 25 served
WATSEKA SOFT WATER SER
IL0060103 · 50 served
WATSEKA SOFT WATER SER
IL3060103 · 50 served
WATSEKA TRIANGLE TRUCK PART IN
IL0059899 · 25 served
WATSEKA TRIANGLE TRUCK PART IN
IL3059899 · 25 served
WATSON PONTIAC BUICK
IL3038489 · 25 served
WATSON POPLAR ACRES
IL0010181 · 25 served
WATSON SEED FARMS
IL0050328 · 50 served
WATSON SEED FARMS
IL3050328 · 50 served
WATTS MARINA
IL0028373 · 100 served
WATTS MARINA
IL3028373 · 100 served
WAUBONSEE COLLEGE AUTOSHP WELL
IL3114751 · 50 served
WAUBONSEE COLLEGE-JOHN WAYNE
IL0071324 · 5,200 served
WAUBONSEE COMMUNITY COLLEGE
IL3071324 · 2,000 served
WAUBONSEE COMMUNITY COLLEGE #2
IL3115410 · 50 served
WAUCONDA
IL0971850 · 14,084 served
WAUCONDA AMERICAN LEGION
IL0030585 · 200 served
WAUCONDA AMERICAN LEGION
IL3030585 · 200 served
WAUCONDA BAPTIST CHURCH
IL0036855 · 200 served
WAUCONDA BAPTIST CHURCH
IL3036855 · 200 served
WAUCONDA CHEESE FACTORY
IL0028670 · 50 served
WAUCONDA CHEESE FACTORY
IL3028670 · 25 served
WAUCONDA MOTEL
IL0032524 · 25 served
WAUCONDA MOTEL
IL3032524 · 30 served
WAUCONDA ORCHARDS
IL3028548 · 410 served
WAUCONDA ORCHARDS APPLE FITCH
IL0028548 · 100 served
WAUCONDA SCHOOL DISTRICT #118
IL3027359 · 25 served
WAUKEGAN
IL0971900 · 87,149 served