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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ENNENS MACHINE SHOP
IL3059006 · 25 served
ENRON LIQUIDS PIPELINE
IL3021725 · 13 served
ENRON LIQUIDS PIPELINE
IL3021741 · 25 served
ENTERPRISE READY MIX
IL3106732 · 100 served
ENTERPRISE RENT A CAR
IL3108969 · 25 served
ENTERPRISE STORE
IL0054494 · 25 served
ENTERPRISE STORE
IL3054494 · 25 served
ENVIROFIL OF ILLINOIS
IL3140210 · 31 served
ENZO & LUCIA RISTORANTE
IL3141218 · 250 served
EP MEYER INDUSTRIAL PARK
IL3001735 · 50 served
EPIC FITNESS LLC
IL3141820 · 250 served
EPWORTH POLLING PLACE
IL0044032 · 25 served
EPWORTH POLLING PLACE
IL3044032 · 25 served
EPWORTH SPRINGS
IL3119834 · 110 served
EPWORTH SPRINGS CAMP
IL0086058 · 100 served
EQUALITY
IL0590050 · 652 served
EQUESTRIAN PARKING HP5306
IL3161299 · 100 served
EQUIP TRUCKING CO IL VALLEY PA
IL0065615 · 35 served
EQUIP TRUCKING CO IL VALLEY PA
IL3065615 · 35 served
EQUISTAR CHEMICALS LP
IL3034314 · 600 served
ERB LUMBER
IL3082883 · 100 served
ERI LYNN THEATRE
IL0035451 · 25 served
ERI LYNN THEATRE
IL3035451 · 25 served
ERICKSON AUTO PARTS
IL0047423 · 25 served
ERICKSON AUTO PARTS
IL3047423 · 25 served
ERICKSON RACHAEL
IL8116449 · 25 served
ERICKSON WOODS 2055
IL3069682 · 25 served
ERICKSON WOODS 2057
IL3002394 · 25 served
ERICKSON WOODS 2060
IL3069690 · 0 served
ERICKSON WOODS 2061
IL3100529 · 25 served
ERICKSON WOODS 2078
IL3102715 · 25 served
ERICKSON WOODS 2079
IL3102723 · 25 served
ERICKSON WOODS 2055
IL0069682 · 25 served
ERICKSON WOODS 2060
IL0069690 · 25 served
ERICKSON WOODS 2061
IL0100529 · 400 served
ERIE
IL1950200 · 1,600 served
ERIE BOAT CLUB INC
IL0017079 · 25 served
ERIE BOAT CLUB INC
IL3017079 · 25 served
ERIE CAMPGROUND
IL3097931 · 100 served
ERIENNA GRADE SCHOOL
IL0030791 · 25 served
ERIENNA GRADE SCHOOL
IL3030791 · 50 served
ERIN BOELKENS BAKERY
IL3156497 · 25 served
ERNIES GAS STATION
IL0027250 · 225 served
ERNIES GAS STATION
IL3027250 · 225 served
ERWIN DAHM M L C
IL0007153 · 25 served
ERWIN DAHM MLC
IL3007153 · 25 served
ESMEN SCHOOL
IL3005363 · 45 served
ESMOND ELEM SCHOOL
IL0006726 · 25 served
ESMOND ELEVATOR
IL3035030 · 25 served
ESMOND GRADE SCHOOL
IL3006726 · 25 served