1. Department of Civil & Environmental Engineering, University of Iowa, 4105 Seamans Center, Iowa City, Iowa 52242, United States
2. IIHR-Hydroscience & Engineering, 100 C. Maxwell Stanley Hydraulics Laboratory, Iowa City, Iowa 52242, United States
3. U.S. Geological Survey, Central Midwest Water Science Center, 400 S. Clinton Street, Rm 269 Federal Building, Iowa City, Iowa 52240, United States
4. University of Wisconsin-Milwaukee, School of Freshwater Sciences, 600 E. Greenfield Avenue, Milwaukee, Wisconsin 53204, United States
5. U.S. Geological Survey, Leetown Science Center, 11649 Leetown Road, Kearneysville, West Virginia 25430, United States