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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SOHIGRO SERVICE CO
IL3051417 · 25 served
SOHIGRO SERVICE CO
IL3052498 · 25 served
SOHIGRO SERVICE CO
IL3059071 · 25 served
SOHIGRO SERVICE COMPANY
IL0081794 · 25 served
SOHIGRO SERVICE COMPANY
IL3081794 · 25 served
SOHIRIGRO
IL0089409 · 25 served
SOI BISHOP HILL ST MEM
IL0093641 · 25 served
SOI BISHOP HILL ST MEM
IL3093641 · 25 served
SOI CONS DEPT TRAINING CTR
IL0093724 · 25 served
SOI CONS DEPT TRAINING CTR
IL3093724 · 25 served
SOI MARKET HOUSE ST MEM
IL0093575 · 25 served
SOI MARKET HOUSE ST MEM
IL3093575 · 25 served
SOI NIU LORADO TAFT FIELD CMPU
IL0094060 · 25 served
SOI NIU LORADO TAFT FIELD CMPU
IL3094060 · 25 served
SOI SALINE COUNTY CONS AREA
IL0022244 · 45 served
SOI SANGAMON ST UNIV
IL0094144 · 25 served
SOI SANGAMON ST UNIV
IL3094144 · 25 served
SOI SANGCHRIS LK LOCUST POINT
IL0095919 · 25 served
SOI SCH OF TECHNICAL CAREERS
IL0094193 · 25 served
SOI SCH OF TECHNICAL CAREERS
IL3094193 · 25 served
SOI SHAWNEETOWN HISTORICAL SIT
IL0094169 · 25 served
SOI SHAWNEETOWN HISTORICAL SIT
IL3094169 · 25 served
SOI STATE WEIGHT STATION
IL3010793 · 25 served
SOI STATE WEIGHT STATION
IL0010793 · 25 served
SOI U OF I DRUG & HORTICLT
IL0094268 · 25 served
SOI U OF I DRUG & HORTICLT
IL3094268 · 25 served
SOI U/I DIXON SPRINGS AGR CTR
IL0094243 · 25 served
SOI U/I DIXON SPRINGS AGR CTR
IL3094243 · 25 served
SOI ULYSSES S GRANT ST MEM
IL0094276 · 25 served
SOI ULYSSES S GRANT ST MEM
IL3094276 · 25 served
SOI ULYSSES S GRANT STATE MEM
IL0093609 · 25 served
SOI ULYSSES S GRANT STATE MEM
IL3093609 · 25 served
SOI UNION CO CONSERVATION AREA
IL0034827 · 25 served
SOI UNION CO CONSERVATION AREA
IL0097956 · 100 served
SOI UNION CO CONSERVATION AREA
IL3034827 · 25 served
SOI UNION CO CONSERVATION AREA
IL3097956 · 100 served
SOI VANDALIA STATE HOUSE ST ME
IL0094284 · 25 served
SOI VANDALIA STATE HOUSE ST ME
IL3094284 · 25 served
SOLAR PRESS INC
IL3017624 · 125 served
SOLLEY'S TROLLEY
IL0037606 · 75 served
SOLLITT TAP
IL3102327 · 34 served
SOLLITT TAP
IL3057679 · 25 served
SOLSTICE ADVANCED MATERIALS US, INC
IL3042127 · 470 served
SOMEPLACE ELSE CAFE
IL3142547 · 25 served
SOMER TWP BUILDING AND PARK
IL3074989 · 40 served
SOMETHING GOOD
IL0022806 · 25 served
SOMETHING GOOD
IL3022806 · 25 served
SOMME WDS 2065
IL3079525 · 25 served
SOMME WDS 2066
IL3079517 · 25 served
SOMME WDS 2065
IL0079525 · 25 served