Columbia River

Green Creek -Flume Cr. / Willow Grove Park

Mile 57.9 Both Bank River Junction

Source Data

Left bank: Green Creek -Flume Cr.

Right bank: Willow Grove Park

Notes: Houses

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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