STARBUCK, Wash. – The navigation lock at Little Goose Dam, located at Snake River Mile 70.3 near Starbuck, Washington, requires additional work to address an unexpected issue that recently was identified while installing the downstream lock gate leaves back into their positions, U.S. Army Corps of Engineers officials in the Walla Walla District announced, today. The Corps will require an additional nine calendar days at Little Goose to complete repairs on the downstream navigation lock gate, delaying return to service of the lock until 11:59 p.m. on April 11.