Assessing the Impacts of Hydrologic and Geomorphic Alteration of Minnesota Rivers on Riverine Turtle Habitat Final Report to the Minnesota DNR for Species of Greatest Conservation Need (SGCN) State Wildlife Grants Program research grant T-27-R-1 April 2010 - August 2011 December 2, 2011 University of Minnesota, Department of Bioproducts & Biosystems Engineering and Emmons & Olivier Resources, Inc. Christian Lenhart, John Nieber and Jason Naber