Calmer and Broader Waters
The Willamette-Columbia River Confluence
Autumn 1805: November 1-5 • Spring 1806: March 29-April 10

Some of the Expedition’s significant events in this region are listed below:
The "Great Rapid or Shute"
A Mark of Distinction
Cascades
Laying in Supplies for the Trip Back to Nez Perce Country
A Mountain Named for the Expedition's Visionary
Heavily Populated Region
Delicious Wapato