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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MC DONALD SYSTEMS
IL0065508 · 500 served
MC DONALD'S OF DWIGHT
IL3051821 · 500 served
MC DONALD'S OF ELK GROVE
IL0080424 · 500 served
MC DONALD'S OF ELK GROVE
IL3080424 · 500 served
MC DONALD'S RESTAURANT
IL0065490 · 500 served
MC DONALD'S RESTAURANT
IL3065490 · 1,000 served
MC DONALD'S SHELL STATION
IL0096396 · 25 served
MC DONALD'S SHELL STATION
IL3096396 · 25 served
MC DONALDS
IL0045708 · 1,500 served
MC DONALDS
IL3045708 · 1,100 served
MC DONALDS REST 302
IL3124503 · 100 served
MC DONOUGH COUNTY 4-H CTR
IL0032987 · 50 served
MC DONOUGH FARM SER
IL0034017 · 50 served
MC DONOUGH FARM SER
IL3034017 · 50 served
MC DONOUGH FARM SERVICE
IL3022269 · 50 served
MC DOWELL GROVE
IL0041632 · 30 served
MC DOWELL GROVE F P (HW-1)
IL3041632 · 50 served
MC FUELS, INC
IL3131599 · 53 served
MC GARRY'S HARVARD BOWL
IL3107573 · 500 served
MC GARYS HARVARD BOWL
IL3109496 · 25 served
MC GINNIS SLOUGH 5152
IL3101196 · 25 served
MC GINNIS SLOUGH 5152
IL0101196 · 25 served
MC GRAW SCOUT RESERVATION
IL0017764 · 25 served
MC GRAW WILDLIFE FOUNDATION
IL0015529 · 25 served
MC GRAW WILDLIFE FOUNDATION
IL0095356 · 25 served
MC GRAW WILDLIFE FOUNDATION
IL0095364 · 25 served
MC GRAW WILDLIFE FOUNDATION
IL0095372 · 25 served
MC GRAW WILDLIFE FOUNDATION
IL0095380 · 25 served
MC GRAW WILDLIFE FOUNDATION
IL3095356 · 25 served
MC HENRY CO COLLEGE
IL3064824 · 502 served
MC HENRY COUNTRY CLUB
IL0016147 · 200 served
MC HENRY COUNTRY CLUB
IL0095455 · 200 served
MC HENRY COUNTRY CLUB
IL0095463 · 200 served
MC HENRY COUNTRY CLUB #12
IL3095455 · 25 served
MC HENRY COUNTRY CLUB #16
IL3095463 · 25 served
MC HENRY COUNTY COLLEGE
IL0064824 · 25 served
MC HENRY COUNTY PISTAKEE HIG
IL1115550 · 2,156 served
MC HENRY COUNTY SUNSET VIEW
IL1115165 · 110 served
MC HENRY DAM STATE PARK
IL0016139 · 25 served
MC HENRY DAM STATE PARK
IL3016139 · 25 served
MC HENRY DAM STATE PARK CONCES
IL0064097 · 25 served
MC HENRY DAM STATE PARK CONCES
IL3064097 · 25 served
MC HENRY F S INC
IL0071092 · 25 served
MC HENRY FS
IL3071092 · 15 served
MC HENRY HOSPITAL
IL0064089 · 25 served
MC HENRY HOSPITAL
IL3064089 · 25 served
MC HENRY MANUFACTURING CO
IL0062521 · 25 served
MC HENRY MANUFACTURING CO
IL3062521 · 25 served
MC HENRY METHODIST CHURCH
IL0043943 · 40 served
MC HENRY METHODIST CHURCH
IL3043943 · 40 served