Navigation Notices: Pacific Rivers
Slower Lockages at Little Goose
Notice Number: 212820 / 26-8 Effective: 01/09/2026 06:30 thru 01/15/2026 17:00 PST With the planned replacement of drain valve #1 scheduled to begin in January 2026, the Little Goose Lock…
Read MoreLarge Lock Emergency Closure-Update
Notice Number: 212703-1 Effective: 12/17/2025 10:00 thru 12/18/2025 08:00 PST //signed// Hand, Michael R, Lock and Dam Equipment Operator Supervisor (Lock Master) (more…)
Read MoreLarge Lock Emergency Closure
Notice Number: 212703 Effective: 12/17/2025 10:00 thru UNTIL FURTHER NOTICE PST ________________________________________________________________________________________________________________________ Large Lock Emergency Closure //signed// Hand, Michael R, Lock and Dam Equipment Operator Supervisor (Lock Master) (more…)
Read MoreScheduled Lock Outage At McNary Navigation Lock
Notice Number: 212686 / 26-7 Effective: 12/16/2025 12:00 thru 12/16/2025 17:00 PST The McNary navigation lock will be removed from service on Tuesday, 16 December 2025, from 1200 to 1700.…
Read MoreAuxiliary Lock Annual Maintenance Period
Notice Number: 211009-3 Effective: 03/02/2026 06:00 thru 03/13/2026 16:00 PST Auxiliary (small) Lock annual maintenance period and pump out. W912P925R0001_Attachment_2___Plans – Dredging Limits (1) //signed// Hand, Michael R, Lock and…
Read MoreAmendment To Navigation Notice 212582, 26-6: Scheduled Lock Outage at McNary Navigation Lock
Notice Number: 212582-1 / 26-6a Effective: 12/08/2025 08:00 thru 12/08/2025 18:00 PST The McNary navigation lock will be removed from service on Monday, 8 December 2025, from 0800 to 1600…
Read MoreScheduled Lock Outage At McNary Navigation Lock
Notice Number: 212582 / 26-6 Effective: 12/08/2025 08:00 thru 12/08/2025 16:00 PST The McNary navigation lock will be removed from service on Monday, 8 December 2025, from 0800 to 1600.…
Read MoreLower Monumental Navigation Lock Out of Service
Notice Number: 212412-1 / 26-4 Effective: 11/24/2025 07:00 thru 11/25/2025 13:00 PST Due to commissioning issues, this outage is delayed. As soon as we have specific dates, we will post…
Read MoreScheduled Lock Outage at McNary Navigation Lock
Notice Number: 212519-1 Effective: 12/03/2025 07:30 thru 12/03/2025 16:30 PST The McNary navigation lock will be removed from service on Wednesday, 3 December 2025, from 0730 to 1630. The outage…
Read MoreScheduled Lock Outage at McNary Navigation Lock
Notice Number: 212519 Effective: 12/03/2025 07:30 thru 12/03/2025 16:30 PST The McNary navigation lock will be removed from service on Wednesday, 3 December 2025, from 0730 to 1630. The outage…
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