Iowa River above Coralville Dam
Johnson County, Iowa
The past week
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What floods at each level
- 714 ft
Cottage Reserve Road NE is closed.
- 712.1 ft
The Emergency Spillway is overtopped.
- 711 ft
Boating is prohibited on the Coralville Lake Reservoir and Lake MacBride.
- 708 ft
The intersection of Cou Falls Road and Amana Road is closed.
- 707 ft
Low lying areas surrounding the lake and upstream of the lake become flooded. Amana Road is closed from Falcon Ave to Cou Falls.
- 702 ft
The west overlook boat ramp closes, including day use areas and beaches. Swan Lake Road is closed between Greencastle Ave and Half Moon Ave. Amana Road is closed between Falcon Ave and Blain Cemetary Road.
- 700 ft
Portions of Swan Lake Road, Amana Road and 140th St are closed.
- 693 ft
Road closure on 140th St west of Ely Road.
- 689 ft
Road closures along portions of Sandy Beach Road.
More on Iowa River
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