December 1929: "A total of 671 people registered in 1929 on the Brundage Lookout on the Idaho Forest, of which number 10% were from Oregon. This lookout has a narrow, mountain road to its top and is located a few miles from the Payette Lakes." (Six Twenty-Six)
1930's: A two-story laced log 20 x 20 lookout structure was built with Civilian Conservation Corps labor. (Payette Valley Sentinel)
1982: A two-story cinder block and wood frame observation cabin, 20 x 20 feet was constructed.