Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, Department of the Army, dated September 9, 1954, submitting an interim report, together with accompanying papers and illustrations, on Weber River Basin and Willard Mountain area, Utah. This report is submitted under the authority for a preliminary examination and survey of streams draining into the Great Salt Lake, and the Great Basin, Utah and Nevada, authorized by the Flood Control Act approved on June 28, 1938.