Yevjevich, Vujica M., 1913-, authorDhyr-Nielsen, M., authorSchulz, Edmund F., authorEnvironmental Resources Center, Colorado State University, publisher2020-04-172020-04-171972-08-31https://hdl.handle.net/10217/204908CER72-73VY-MD-EFS3.August 31, 1972.Includes bibliographical references (pages 38-39).Submitted to the Office of Water Research and Technology, U. S. Department of the Interior.Circulating copy deaccessioned 2020.Multivariate analysis was used to make a selection of some of the more meaningful physical parameters dealing with the response of a small watershed to flood producing rainfall. Factor Analysis, Principal Component Analysis and a Correlation Coefficient Matrix was utilized. The list of 24 parameters was reduced to a list of 8 parameters. This reduction results in a very material economy in the encoding of relevant geomorphological data in flood analysis.technical 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.Hydrology -- Mathematical modelsWatersheds -- Mathematical modelsText