Fatigued and physically sick after crossing the Bitterroot Mountains, the expedition is aided by the Nez Perce. With their help, they find a location on the Clearwater River to build five dugout canoes and employ the Nez Perce method of burning out the Ponderosa pine logs.
The Nez Perce agree to take care of the expedition’s horses while they continue to the Pacific Ocean. Two Nez Perce chiefs volunteer to guide them down the Clearwater and Snake to the Columbia. The guides help scout the rapids and introduce the expedition to the various Nez Perce and Palouse bands fishing in the many rapids.
On 16 October 1805, they negotiate the last Snake River rapid and arrive at the Columbia River where many Yakamas and Wanapums are gathered. About two hundred men approach, singing and beating their drums.
September 1805
October 1805
Originally aired by Yellowstone Public Radio during the Lewis and Clark Bicentennial observance in 2004–2006, these 627 radio episodes parallel the expedition dates starting 14 May 1804 and ending 25 September 1806. They aired only on weekdays with four introductory vignettes and four episodes about events after the expedition. They are narrated by Hal Hansen, scripted by Whit Hansen and Ed Jacobson, and produced by Leni Holliman.








