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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MARATHON SERVICE STATION
IL3075556 · 25 served
MARATHON SPEEDWAY
IL3125682 · 75 served
MARCEL'S HOUSE OF BEAUTY
IL0049817 · 25 served
MARCEL'S HOUSE OF BEAUTY
IL3049817 · 25 served
MARCINKOWSKI RAY
IL0066431 · 36 served
MARCY-RATH AUCTION SERVICE
IL3068106 · 100 served
MARE BARN LN FARM ARABIAN SHOW
IL0079137 · 25 served
MARE BARN LN FARM ARABIAN SHOW
IL3079137 · 25 served
MARENGO
IL1110650 · 7,572 served
MARENGO CENTER
IL3134783 · 50 served
MARENGO DEEP ROCK STATION
IL0064683 · 25 served
MARENGO ELEMENTARY SCHOOL
IL3064790 · 400 served
MARENGO ESTS SBDV
IL1110020 · 4,360 served
MARENGO FLEA MARKET
IL3062778 · 50 served
MARENGO LOUNGE
IL0063370 · 25 served
MARENGO PACKING CO
IL0065334 · 25 served
MARENGO RIDGE - FOLEY SHELTER (1592244)
IL3159244 · 25 served
MARENGO RIDGE (16162)
IL3016162 · 50 served
MARENGO RIDGE (16170)
IL3016170 · 50 served
MARENGO RIDGE (26583)
IL3026583 · 25 served
MARENGO RIDGE GOLF CLUB
IL3130773 · 100 served
MARENGO RIDGE GOLF CLUB
IL0063388 · 25 served
MARENGO RIDGE GOLF CLUB
IL3063388 · 50 served
MARENGO RIDGE-THOM. WDS. SITE 42 (59251)
IL3159251 · 25 served
MARGARETS HI-ACRE MHP
IL0895285 · 300 served
MARGARETS PARK VIEW ESTATES MHP
IL0895545 · 300 served
MARGES LOUNGE
IL0087411 · 127 served
MARGES TAVERN
IL0023879 · 105 served
MARGIE'S COUNTRY KITCHEN
IL3116251 · 50 served
MARIAH COUNTRY CLUB
IL0034488 · 25 served
MARIAN LAKE SHOWER HOUSE
IL3126177 · 103 served
MARIANJOY INC
IL3037143 · 200 served
MARIANJOY REHAB HOSPITAL
IL3155804 · 500 served
MARIANNOS 8504 CHICAGO
IL3155481 · 25 served
MARIANO'S 8539 MLK DR CHICAGO
IL3160382 · 25 served
MARIANOS #8502
IL3155432 · 25 served
MARIANOS 529 WESTER SPRINGS
IL3162834 · 25 served
MARIANOS 8506 HOFFMAN ESTATES
IL3156612 · 25 served
MARIANOS 8507 N ELSTON CHICAGO
IL3156679 · 25 served
MARIANOS 8511
IL3157354 · 25 served
MARIANOS 8513 WHEATON
IL3157826 · 25 served
MARIANOS 8514 LAKE ZURICH
IL3158089 · 25 served
MARIANOS 8516 ON ASHLAND
IL3158402 · 25 served
MARIANOS 8517 OAK LAWN
IL3145144 · 25 served
MARIANOS 8519 AURORA
IL3148460 · 25 served
MARIANOS 8521 BUFFALO GROVE
IL3128033 · 25 served
MARIANOS 8523 GURNEE
IL3136473 · 25 served
MARIANOS 8526 SHOREWOOD
IL3140392 · 40 served
MARIANOS 8530 EVERGREEN PARK
IL3158857 · 25 served
MARIANOS 8531 SKOKIE
IL3158980 · 25 served