The Times - Serving Waitsburg, Dayton and the Touchet Valley

WALLA WALLA—The U.S. Army Corps of Engineers (USACE) announced on March 1 that all USACE navigation locks on the Columbia and Snake Rivers would be closed for preventative maintenance and annual inspections on March 6 at 6 a.m.

Columbia River navigation locks are located at Bonneville Dam at river mile 145, the Dalles Dam at river mile 191, John Day Dam at river mile 126, and McNary Dam at river mile 292.

Snake River navigation locks are located at Ice Harbor Dam, at river mile 10, Lower Monumental Dam at river mile 41, Little Goose Dam located at river mile 70, and Lower Granite Dam at...