Simons, Daryl B., authorRichardson, E. V. (Everett V.), 1924-, authorColorado State University, publisher2017-12-112017-12-111959https://hdl.handle.net/10217/185440CER59DBS48.November 1959.Includes bibliographical references.Presented at the New York ASCE Convention, October, 1958.This paper presents the initial results of a flume study of alluvial channels currently being conducted by the U.S. Geological Survey at Colorado State University. A detailed classification of the regimes of flow, the forms of bed roughness, and the basic concepts pertaining to resistance to now are discussed.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Stream measurementsFluid dynamicsRiver channelsText