US Army Corps of Engineers
Rock Island District

Click the link below for up-to-date information on flood related topics in the Rock Island District.
The U.S. Army Corps of Engineers, Rock Island District is in the process of revising the Coralville Lake Water Control Plan and is asking for public input until March 15.
To facilitate major repairs, the U.S. Army Corps of Engineers, Rock Island District will be closing six of the eight locks and dams on the Illinois Waterway in the year 2020. The closures are scheduled to take place simultaneously to lessen impact to commercial navigation as much as possible. For more information click the link below.