Email Record: Fall River and Beaver Creek, S. Dak. Letter from the Secretary of War transmitting a letter from the Chief of Engineers, United States Army, dated July 5, 1939, submitting a report, together with accompanying papers and an illustration, on reexamination of Fall River and Beaver Creek, S. Dak., requested by resolution of the Committee on Flood Control, House of Representatives, adopted August 18, 1937.