Email Record: Bear Creek Basin, South Platte River and tributaries, Colorado, Wyoming, and Nebraska. Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, Department of the Army, dated January 15, 1968, submitting a report, together with accompanying papers and illustrations, on an interim report on Bear Creek Basin, South Platte River and tributaries, Colorado, Wyoming and Nebraska, requested by a resolution of the Committee on Public Works, United States Senate, adopted June 14, 1956.