14 Jan 2022

22-005 Columbia and Snake river navigation locks will close in February for annual maintenance

COLUMBIA & SNAKE RIVERS, Ore. & Wash. – The U.S. Army Corps of Engineers’ Walla Walla District will close the District’s navigation locks on the Columbia and Snake rivers in February for regularly-scheduled annual inspections, preventative maintenance and repairs.

1 Mar 2021

21-006 Columbia and Snake river navigation locks will close March 6 for annual maintenance

COLUMBIA & SNAKE RIVERS, Ore. & Wash. – The U.S. Army Corps of Engineers’ Portland and Walla Walla districts will close all Corps navigation locks on the Columbia and Snake rivers March 6 at 6 a.m. for regularly-scheduled annual inspections, preventative maintenance and repairs.

15 May 2019

Joint-District News Release -- Summer recreational vessel lockage schedule begins today

COLUMBIA & SNAKE RIVERS, Ore. & Wash. -- May 15 marks the start of the summer schedule for recreational boaters using navigation locks to travel past U.S. Army Corps of Engineers dams on the Columbia and Snake rivers, according to Corps navigation planners.