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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AUTO WAY FILLING STATION
IL3084772 · 100 served
AUTOBAHN COUNTRY CLUB
IL3148981 · 70 served
AUTOGAS
IL3134874 · 100 served
AUTOMATIC TRANSMISSION SERVICE
IL3000794 · 25 served
AUTOTROL CORP
IL0064584 · 25 served
AUTUMN ACCOLADE SENIOR HOME
IL1790060 · 16 served
AUTUMN COUNTRY CLUB
IL3139824 · 25 served
AUTUMN OAKS
IL0029744 · 25 served
AUTUMN RIDGE ESTATES
IL1235125 · 68 served
AUX SABLE
IL3157164 · 50 served
AUX SABLE LIQUID PRODUCTS INC
IL3139097 · 50 served
AUX SABLE PRESBYTERIAN CHURCH
IL0032912 · 60 served
AUX SABLE PRESBYTERIAN CHURCH
IL3032912 · 60 served
AVA
IL0770050 · 1,053 served
AVALON MHP
IL0975125 · 73 served
AVALON PETROLEUM COMPANY
IL0069187 · 25 served
AVALON PETROLEUM COMPANY
IL3069187 · 25 served
AVANTARA LONG GROVE
IL0971110 · 200 served
AVANTI RISTORANTI
IL3105791 · 25 served
AVAS PLACE
IL3151175 · 25 served
AVERVILLE BAPTIST CHURCH
IL0055939 · 25 served
AVERY GRAVEL CO
IL3023283 · 30 served
AVERY GRAVEL CO.
IL3023622 · 25 served
AVERYVILLE BAPTIST CHURCH
IL3055939 · 100 served
AVISTON
IL0270100 · 2,545 served
AVON
IL0570100 · 920 served
AVON MOBILE HOME PARK
IL3111757 · 25 served
AVON TWP YOUTH BASEBALL
IL3141846 · 300 served
AVONDALE COUNTRY CLUB
IL0000372 · 25 served
AVONDALE COUNTRY CLUB
IL3000372 · 25 served
AXEHEAD L 3090
IL3073767 · 25 served
AXEHEAD L 3073
IL0073759 · 25 served
AXEHEAD L 3090
IL0073767 · 25 served
AXEHEAD LAKE 3073
IL3073759 · 25 served
AXLE EQUIPMENT SALES
IL3017475 · 1 served
AYERCO CONVENIENCE CENTER #17
IL3136812 · 200 served
AYERS LANDING
IL3019604 · 25 served
AYERS LANDING
IL0019604 · 25 served
AZ ALL PURPOSE RENTAL CENTER
IL0037861 · 25 served
AZTEC STEEL PRODUCTS
IL3116517 · 34 served
AZZ GALVANIZING
IL3157990 · 50 served
AZZARELLI CONST CO
IL0067702 · 30 served
AZZARELLI CONST CO
IL3067702 · 30 served
B & B BODY SHOP
IL0026062 · 25 served
B & B BODY SHOP
IL3026062 · 25 served
B & B ELECTRONICS
IL0046581 · 25 served
B & B ELECTRONICS
IL3046581 · 25 served
B & B MFG CO
IL0035501 · 25 served
B & B MFG CO
IL3035501 · 25 served
B & B PARK BOWL & BAR
IL3132142 · 100 served