Snake River

Fishhook HMU / Big Flat HMU

Mile 18.0 Both Bank

Source Data

Left bank: Fishhook HMU

Right bank: Big Flat HMU

Notes: Fishhook Rapids

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.

Our Partners

Follow the research

New findings, additions, and corrections from the archive. One email a month, no noise.