The Walla Walla (Wash.) Engineer District closed navigation locks on the Columbia and Snake rivers beginning January 14 for a scheduled 11-week outage. The extended closure will allow the district… Read More
Portland Engineer District
Leadership from the Ports of Longview and Kalama, Wash., and the Portland Engineer District have agreed to fund an estimated $2.1 million study of potential improvements to lower Columbia River… Read More
A broken portion of John Day Lock and Dam’s upstream navigation lock gate has slowed river traffic through that portion of the Columbia River. U.S. Army Corps technicians found the… Read More
Unexpected damage to concrete structures at the Bonneville navigation lock shut down commercial traffic on the Columbia River. The navigation lock was closed September 5 after lock operators detected problems… Read More
