Letter from the Secretary of the Army transmitting a letter from the Acting Chief of Engineers, Department of the Army, dated January 22, 1962, submitting a report, together with accompanying papers and an illustration, on an interim report on the Gila River, Arizona, Camelsback Reservoir, requested by a resolution of the Committee on Public Works, United States Senate, adopted on August 7, 1956, and authorized by the Flood Control Act approved on June 28, 1938.