Illinois Basin (entire)

    
Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map Watershed Map

Click on a watershed to view detailed information.

Watershed Profile

Name: Illinois Basin (entire)

Watersheds

Chicago/Calumet
Des Plaines
Fox
IL River Valley
Iroquois
Kankakee
La Moine
Mackinaw
Macoupin
Sangamon
Spoon
Vermilion