Columbia River

Bonnevillle L & D 1937/81 / Bonnevillle L & D 58 ft

Mile 146.1 Both Bank

Source Data

Left bank: Bonnevillle L & D 1937/81

Right bank: Bonnevillle L & D 58 ft

Notes: Bon. Res.1928-10 1982-8 1227mw

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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