Top Dams in Iowa

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 111 Dams in Iowa.

Popular Dams in Iowa

Coralville Dam in Johnson County, IA Man-made
Saylorville Dam in Polk County, IA Man-made
Anamosa State Reformatory Dam in Jones County, IA Man-made
Red Rock Dam in Marion County, IA Man-made
Lock and Dam No in Clayton County, IA Man-made
Keokuk Dam in Lee County, IA Man-made
Lock and Dam No in Allamakee County, IA Man-made
Tama County Lake Dam in Tama County, IA Man-made
Hickory Hills Recreation Dam in Benton County, IA Man-made
Pilot Knob Lake Dam in Hancock County, IA Man-made