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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COMMONWEALTH EDISON CO
IL0093062 · 25 served
COMMONWEALTH EDISON CO
IL0093070 · 25 served
COMMONWEALTH EDISON CO
IL0093088 · 25 served
COMMONWEALTH EDISON CO
IL0093096 · 25 served
COMMONWEALTH EDISON CO
IL0093112 · 25 served
COMMONWEALTH EDISON CO
IL3020453 · 215 served
COMMONWEALTH EDISON CO
IL3062349 · 25 served
COMMONWEALTH EDISON CO
IL3082198 · 25 served
COMMONWEALTH EDISON CO
IL3084475 · 15 served
COMMONWEALTH EDISON CO
IL3093070 · 25 served
COMMONWEALTH EDISON CO
IL3093088 · 25 served
COMMONWEALTH EDISON CO
IL3093096 · 25 served
COMMONWEALTH EDISON COMP
IL0082206 · 25 served
COMMONWEALTH EDISON COMPANY
IL3006882 · 35 served
COMMONWEALTH EDISON SAYBROOKE
IL3110858 · 25 served
COMMUNITY
IL8115375 · 25 served
COMMUNITY ALLIANCE CHURCH
IL3006320 · 25 served
COMMUNITY ALLIANCE CHURCH
IL0006320 · 25 served
COMMUNITY BIBLE CHURCH
IL3147512 · 60 served
COMMUNITY BIBLE CHURCH
IL3077495 · 84 served
COMMUNITY BLDG
IL0021311 · 25 served
COMMUNITY BLDG
IL0052761 · 25 served
COMMUNITY BLDG
IL3021311 · 25 served
COMMUNITY BLDG
IL3052761 · 25 served
COMMUNITY CARE SERVICES
IL3116145 · 75 served
COMMUNITY CHAPEL CHURCH
IL0054791 · 25 served
COMMUNITY CHAPEL CHURCH
IL3054791 · 25 served
COMMUNITY DAY TREATMENT CENTER
IL3129759 · 40 served
COMMUNITY FELLOWSHIP CHURCH
IL3147629 · 800 served
COMMUNITY FREE CHURCH
IL3132662 · 100 served
COMMUNITY HALL
IL0021329 · 25 served
COMMUNITY LIVING FACILITY
IL3109488 · 25 served
COMMUNITY PARK DIST
IL0016402 · 25 served
COMMUNITY PARK DIST
IL3016402 · 25 served
COMMUNITY PRESBYTERIAN CHURCH
IL0051425 · 25 served
COMMUNITY PRESBYTERIAN CHURCH
IL3051425 · 25 served
COMMUNITY SCHOOL DIST #303
IL0067330 · 125 served
COMMUNITY SCHOOL DIST 205 GARA
IL0079251 · 25 served
COMMUNITY SCHOOL DIST 205 GARA
IL3079251 · 25 served
COMMUNITY SCHOOL UNIT 3
IL0051722 · 200 served
COMMUNITY SCHOOL UNIT 3
IL3051722 · 200 served
COMMUNITY WELL
IL0050625 · 25 served
COMMUNITY WELL
IL3050625 · 25 served
COMMUNITY WELL
IL8118809 · 25 served
COMO BAPTIST
IL0030239 · 25 served
COMO BAPTIST
IL3030239 · 25 served
COMO PROCESSING/GALLOWAY MEATS
IL3138123 · 25 served
COMO SCHOOL
IL0035220 · 138 served
COMO SCHOOL
IL3035220 · 138 served
COMOTOP FISHERIES
IL3008474 · 25 served