Floods of June 1964 in Northwestern Montana

Includes discussion of antecedent hydrology and the meteorology of the storm, a description of the floods, information on flood damage, maps of principal urban inundation, flood profiles, discussions of storage regulation, previous floods, flood frequency, deposition and degradation of stream channels, and detailed information of stage, discharge, and reservoir contents for the May-June period, which led to the failure of Two Medicine Dam.