Management Strategies for Flood Protection in the Lower Illinois River Phase II: Real-Time Simulation of Flooding with UNET Model by Yanqing Lian, Misganaw Demissie, and Karla Andrew Prepared for the Office of Water Resources Illinois Department of Natural Resources December 2001 Contract Report 2001-16 Illinois State Water Survey Watershed Science Section Champaign, Illinois A Division of the Illinois Department of Natural Resources