8 Apr 2019

19-031 Lower Monumental Dam’s navigation lock temporarily changes hours of operation April 9-12

KAHLOTUS, Wash. – Lower Monumental Dam’s navigation lock, located at Snake River Mile 41.6 near Kahlostus, Washington, will temporarily be closed to vessel traffic from 6 a.m. to 6 p.m. on April 9-12, according to operations officials with the U.S. Army Corps of Engineers’ Walla Walla District.

26 Feb 2019

19-018 Ice Harbor navigation lock returns to service Feb. 27

BURBANK, Wash. – Ice Harbor Dam's navigation will reopen to provide limited operations for commercial vessel traffic Feb. 27 through March 1, from 6 a.m. to 5 p.m.

26 Feb 2019

19-017 Navigation locks on Columbia, Snake rivers to close March 2 for annual maintenance; Ice Harbor lock currently remains temporarily out of service for urgent machinery repairs

COLUMBIA & SNAKE RIVERS, Ore. & Wash. – The U.S. Army Corps of Engineers will conduct routine annual inspections, preventative maintenance and repairs at all navigation locks on the Columbia and Snake rivers during March.

25 Feb 2019

19-016 Ice Harbor Dam’s navigation lock temporarily closed

BURBANK, Wash. – Ice Harbor Dam’s navigation lock, located at Snake River Mile 9.7 near Burbank, Wash., closed to all river traffic on Saturday, Feb. 23, according to operations officials with the U.S. Army Corps of Engineers’ Walla Walla District.

23 Sep 2016

16-069 Ice Harbor navigation lock repairs to temporarily slow lockage times

BURBANK, Wash. – Work on a tainter valve in Ice Harbor Dam’s navigation lock will temporarily cause increased lockage times Sept. 26 to Dec. 12, according to U.S. Army Corps of Engineers navigation officials at the Walla Walla District.