Top Dams in Illinois

Dams

Dam

Water barrier or embankment built across the course of a stream or into a body of water to control and (or) impound the flow of water.
man-made Icon Man-made

Dams by County

There are 1,000 Dams in Illinois.

Popular Dams in Illinois

Lockport Locks in Will County, IL Man-made
Red Hills State Park Lake Dam in Lawrence County, IL Man-made
Walnut Point State Park Lake Dam in Douglas County, IL Man-made
Lincoln Trail State Park Lake Dam in Clark County, IL Man-made
Anna State Hospital Reservoir Dam in Union County, IL Man-made
Snake Trail Campground Lake Dam in Clark County, IL Man-made
National Petroleum Chemical Company Plant Dam in Douglas County, IL Man-made
Spring Valley Estates Lake Dam in Jersey County, IL Man-made
Chippewa Estates Dam in Peoria County, IL Man-made
Melvin Price Locks and Dam in Madison County, IL Man-made