LNM13-06569F
ArchivedReceived: 7 Oct 2026, 00:00Archived: 1 Nov 2026, 15:05Updated: 4 Nov 2026, 18:24
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SNAKE - SNAKE
General / Miscellaneous
The Little Goose navigation lock, Snake River (RM 70.3) will be removed from service from 0630 to 1700 on Wednesday, 14 October 2026 to allow maintenance personnel to perform work on powerhouse roof transmission components and restore transformer and generation units. Because the dam will be operating on limited emergency generator power during this work, the lock will be inoperable. For additional information, contact the NWW Operations Division at (509) 527-7364.
Position 46-34.93N 118-01.65W
USCG Northwest District Local Notice to Mariners 40/2026