LEWISTON, Idaho – A formal public hearing about a proposed Port of Lewiston dock extension will be conducted by the U.S. Army Corps of Engineers Walla Walla District on October 19, 2011, beginning at 7:00 p.m. at Sacajawea Junior High School, 3610 12th Street in Lewiston. An open house will precede the hearing from 6:00 p.m. to 7:00 p.m. Corps representatives from Regulatory, Real Estate, Planning/Programs/Project Management, and Engineering and Construction offices will be available to answer questions at the open house.