Consists primarily of tabulation of the annual peak stage and discharge at each of the gaging [sic.] stations. Objective of the program is to obtain sufficient basic hydrologic data to define magnitude and frequency of floods on a regional basis for the entire state of Montana.

This progress report consists primarily of a tabulation of the annual peak stage and discharge. It is the seventh of an annual series prepared to inform the cooperators and other interested parties of the status of the program. This report summarizes the activities and progress made during the 1961 water year which began October 1, 1960 and ended September 30, 1961.