The U.S. Geological Survey (USGS), in cooperation with the North Dakota Department of Transportation and the North Dakota State Water Commission, completed hydrographic surveys at six Missouri River bridges and one Yellowstone River bridge during the 2011
Densmore, Brenda K. bdensmore@usgs.gov,Strauch, Kellan R. kstrauch@usgs.gov,Dietsch, Benjamin J. bdietsch@usgs.gov. Hydrographic surveys of the Missouri and Yellowstone Rivers at selected bridges and through Bismarck, North Dakota, during the 2011 flood. 2013-01-01.