Velocimetric surveys were made by the U.S. Geological Survey in 2011 and 2012 to provide data for the U.S. Army Corps of Engineers’ ongoing study of bed degradation in the Lower Missouri River. Using Acoustic Doppler Current Profile technology, v
Armstrong, Daniel J. armstron@usgs.gov,Wilkison, Donald H. wilkison@usgs.gov,Norman, Richard D. rnorman@usgs.gov. A velocimetric survey of the Lower Missouri River from river mile 492.38 to 290.20, July-October 2011 and July 2012. 2014-01-01.