Columbia River

Alder Creek

Mile 258.0 Right Bank River Junction

Lewis & Clark Event

Lunch · October 20, 1805

Source Data

Right bank: Alder Creek

Notes: Lunch 10/20/1805 camp 4/25/06

Memorial Contribution Documented by Robert Heacock (1957–2025), from Wind Hard from the West: The Lewis and Clark Expedition on the Snake and Columbia Rivers (2015), used by permission of his family.

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