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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ROSSVILLE
IL1830800 · 1,331 served
ROSSVILLE PACK CO MIGRANTCAMP
IL3005629 · 25 served
ROSSVILLE PACK CO MIGRANTCAMP
IL0005629 · 25 served
ROST PKG STORE
IL0043513 · 25 served
ROST PKG STORE
IL3043513 · 25 served
ROTARY INTL PARK
IL3138545 · 25 served
ROTH, WALTER
IL0066803 · 25 served
ROTHWAY HATCHERY
IL0045344 · 25 served
ROTHWAY HATCHERY
IL3045344 · 25 served
ROTTMAN & HOKE ENTERPRISES
IL0050682 · 25 served
ROUND GROVE SPORTSMAN CLUB
IL3014753 · 25 served
ROUND GROVE SPORTSMEN CLUB
IL0014753 · 25 served
ROUND LAKE
IL0971500 · 18,430 served
ROUND LAKE ANIMAL HOSPITAL
IL3163924 · 25 served
ROUND LAKE AREA PARK DISTRICT
IL3106336 · 25 served
ROUND LAKE BEACH
IL0971550 · 27,200 served
ROUND LAKE HEIGHTS
IL0970260 · 2,622 served
ROUND LAKE PARK
IL0971600 · 4,900 served
ROUND LAKE PARK DISTRICT
IL3014167 · 40 served
ROUND PRAIRIE BAPTIST CHURCH
IL0054866 · 25 served
ROUND PRAIRIE BAPTIST CHURCH
IL3054866 · 25 served
ROUND PRAIRIE WATER COOP
IL1670090 · 813 served
ROUND UP
IL0045740 · 150 served
ROUND UP
IL3045740 · 150 served
ROUNDBOYS TAVERN
IL0087361 · 25 served
ROUNDBOYS TAVERN
IL3087361 · 25 served
ROUNDLAKE LAKE PARK DIST
IL0014167 · 25 served
ROUSCH OTTO
IL0066472 · 75 served
ROUSCH OTTO
IL3066472 · 75 served
ROUSONELOS BROS CAMP #1
IL0007120 · 25 served
ROUSONELOS FARMS INC CAMP #1
IL3007120 · 100 served
ROUSONELOS FARMS INC CAMP #2
IL3112516 · 35 served
ROUTE 20
IL0041046 · 30 served
ROUTE 20 BAR AND GRILL
IL3129981 · 100 served
ROUTE 30 MOTEL
IL3072991 · 25 served
ROUTE 30 SLOTS & COCKTAILS
IL3162602 · 25 served
ROUTE 50 REST AREA
IL3110619 · 25 served
ROUTE 51 GALLERIA
IL3127100 · 400 served
ROUTE 60 ROADHOUSE
IL3028662 · 54 served
ROVANCO
IL0075630 · 65 served
ROVANCO CORP
IL0082321 · 25 served
ROVANCO CORP
IL3075630 · 25 served
ROVANCO CORP
IL3082321 · 25 served
ROVANCO PIPING SYSTEM INC
IL3153569 · 80 served
ROXANA
IL1190900 · 1,509 served
ROXY'S SALOON
IL3116756 · 40 served
ROY GAYLE BASEBALL PARK
IL3130179 · 45 served
ROY HEUSOHN
IL0002287 · 40 served
ROY'S BLOOMINGDALE TAVERN
IL0041483 · 6,010,890 served
ROY'S FISHING PONDS
IL0016188 · 25 served