1. OK Cooperative Fish and Wildlife Research Unit, Department of Natural Resource Ecology and Management, Oklahoma State University, Stillwater, Oklahoma, USA
2. U.S. Geological Survey, Oklahoma Cooperative Fish and Wildlife Research Unit, Department of Natural Resource Ecology and Management, Oklahoma State University, Stillwater, Oklahoma, USA
3. U.S. Army Corps of Engineers, Environmental Resources Section, Kansas City, Missouri, USA
4. NE Game and Parks Commission, Fisheries Division, Lincoln, Nebraska, USA
5. U.S. Geological Survey, Columbia Environmental Research Center, Fort Peck Project Office, Fort Peck, Montana, USA