Slower Lockages at Ice Harbor Navigation Lock

Notice Number: 201264/22-25

Date: 09/09/2022 07:00 thru 09/09/2022 17:00

River users will experience slower lockages at the Ice Harbor navigation lock from 0700 to 1700 on 9 September 2022. Project staff will be performing work on one of the lock’s drain valves during this period, and lockages will require an additional 10-15 minutes to perform.

Project Affected: Ice Harbor Lock and Dam Snake River Mile 9.7

For additional information contact the Ice Harbor Operator at 509-543-3231, Call sign WUJ42 or NWW Operations Division at (509) 527-7364.



Navigation Business Line Manager
Walla Walla District, USACE