According to the Johnson County Board of Supervisors, Coralville Lake’s management plan is in need of an update. They have requested funding from the Army Corps of Engineers in order to research and write a new plan.
The reservoir’s current plan has been in place since 1995, and the Supervisors say that it does not account for new conditions due to climate change. Ideally, local Corps officials would be able to make decisions about water levels without having to wait for federal approval. The discretion to make such decisions without waiting for bureaucracy might have prevented some of the damage done by the flood events of the last decade.
The County Supervisors rely heavily on information provided by the University of Iowa Flood Center (IFC), which monitors local flood conditions. If the management plan is successfully rewritten, the Supervisors could act quickly on IFC information during any future flood situation, and more efficiently handle an emergency situation.