August 4, 1918: "R.S. Shelley, supervisor of the Siuslaw national forest, has announced the employment of the first woman lookout in that forest. Miss Jennie Walker, a school teacher, has been assigned to a post on dean's Mountain, south of the Umpqua. Miss Walker is experienced in outdoor life and has taught school in that region. She will attend school at Monmouth during the coming Winter." (The Oregonian)
November 1, 1930: "Later in the spring a modern lookout station will be constructed on the summit of Deans mountain. The present cabin is in such a bad state of repairs that it is inadvisable to put any additional money into it." (The Forest Log)
June 1931: "Word has been received from District Warden J.A. Walsh, of Coos County, that the material for the new lookout cabin on the summit of Deans Mountain in the Elliott State Forest has been hauled to the western edge of the forest and is now being transported over ten miles of trail on horse back. The total weight of the material is approximately 11,000 pounds and it will take several weeks to pack it all in to the summit of the mountain. When completed the station will be one of the finest in that section of the country." (Six Twenty-Six)
July 1,1931: "A full day was spent on Dean's mountain where a new lookout house has just been completed. The new house is a modern glass enclosed building 16 by 16 feet in size with a 6 by 6 foot cupola. It is fully equipped with fire-finder, bed, stove, chairs, built-in cupboards and sink, and a set of white enameled kitchen equipment. A novel feature is the installation of four steel cots with mattresses in the attic, which, with the bed below, gives modern sleeping accommodations for six persons. The station is located near the center of the forest enabling prompt lookout service to be given the entire forest and surrounding country." (Forest Log)
April 17, 1934: Panorama photos were taken by Cooper.
July 17, 1936: Panorama photos were taken.
June 19, 1942: "Visited this post on June 8, observers on duty are Mr. and Mrs. George Miller. Improvements consist of a 16x16 cupola cabin, built in 1930. A new three room guard cabin is nearing completion. In addition there is a 20x20 combination garage. The new dwelling will be used for living quarters while the cupola will serve for fire detection and airplane spotting. The only winterization needed is the winter's wood supply which is to be cut by an emergency fire crew." (Inspection Report from W.N. Parke, AWS Inspector, to James Frankland, USFS)
1946: A 20-foot tower was constructed at Deans Mountain to replace the old lookout. Total cost $477.40, labors - $370.00, materials - $107.40.(Oregon Department of Forestry Annual Report - 1946)
1952: "An 8 x 8 lookout cabin was constructed on the Deans Mtn lookout tower." (Oregon Department of Forestry Annual Report - 1952)
September 1966: "With apprehension of six teenage boys, a severe case of vandalism at Deans Mountain Lookout within the Coos Forest Protective Association, was cleared up recently. Damage to the station was extensive. It had been shot up and besmeared with paint. Ernie Labart, forest warden 2, at Reedsport first got a lead on the boys and then, through the investigation of Norris Joyce, chief investigator for the department who was ably assisted by Labart, the boys were brought to justice. Several days were consumed in the process. A confession was obtained from one, who in turn, implicated the others. They were bound over to justice court." (The Forest Log)
2008: The Coos FPA erected an 80-foot steel tower for the base of a smoke detection camera system