Email Record: Cooper River, South Carolina (Shoaling in Charleston Harbor). Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, Department of the Army, dated December 29, 1967, submitting a report, together with accompanying papers and illustrations, on an interim report on Cooper River, South Carolina (Shoaling in Charleston Harbor), requested by a resolution of the Committee on Public Works, United States Senate, adopted June 6, 1960.