Open-file Report


Book Description










Effects of the Catastrophic Flood of December 1966, North Rim Area, Eastern Grand Canyon, Arizona


Book Description

Examines the results of the 1966 Grand Canyon flood, with sections on the physiographic setting, the hydrology of the flood, flood damage to modern structures, the relation of prehistoric and historic occupation to flooding, and the relation of the '66 flood to previous floods.




Reports for California


Book Description