(Clarkston, WA) Public crossings at Lower Granite Lock and Dam will experience potential delays of up to two hours from Dec. 9 through 21 while a new trash raking crane is installed.
Winter public crossing hours are from 7 a.m. to 5 p.m. daily. Crossing will be closed for federal holidays unless otherwise announced. Tour and school buses must contact the dam at 509-843-1493 at least 24 hours in advance for crossing authorization. Please call 1-888-DAM-INFO (1-888-326-4636) for the most up to date dam crossing information.
For more information about Lower Granite Lock and Dam visit them on Facebook: http://www.facebook.com/LowerGraniteDam or on the Walla Walla District’s website: www.nww.usace.army.mil/Missions/Recreation/Lower-Granite-Dam-and-Lake/