Honga River and Tar Bay, channel into Back Creek, Md. Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, United States Army, dated March 11, 1947, submitting a report, together with accompanying papers and an illustration, on a preliminary examination and survey of Honga River and Tar Bay, including channel into and harbor in Back Creek, Hooper Island, Md., authorized by the River and Harbor Act approved March 2, 1945.