1928: "We are planning to and have already done some work towards establishing a lookout on Boyer Peak in Southwestern Pend Oreille County. The work will be completed next spring. This will overlook a large area in Stevens, Pend Oreille and Spokane counties." (Division of Forestry Annual Report)
1929: "In eastern Washington three new lookouts were put into operation. One is Boyer Mountain in Pend Oreille county." (Division of Forestry Annual Report)
1937: A timber tower was erected. "A Model No. 4 Osborne Fire Finder was purchased to equip the new Boyer Mountain lookout in Pend Oreille County." (Division of Forestry Annual Report)
September 14, 1951: "State officials called in one lookout on Boyer mountain but, continued operation of five others. Fire patrol plane was being used to check lightning fires during the week." (The Statesman Examiner)
June 24, 1960: "Boyer mountain will not be manned this year and the money for its operation will be utilized for additional plane patrol after lightning storms, Wayne Rieper, district administrator for the department of natural resources, said." (Spokane Daily Chronicle)
1975: Vandals destroyed the tower. No replacement was erected.