Thompson's Creek, Missouri River, United States (Google Maps ⧉, OpenStreetMap ⧉)
Referenced In
History of the Expedition under the Command of Captains Lewis and Clark / To the Sources of the Missouri, Thence Across the Rocky Mountains and Down the River Columbia to the Pacific Ocean
by Meriwether Lewis, William Clark"At about fifteen miles we reached a large creek on the north, thirty‐five yards wide, discharging some water, and named after one of our men Thompson's creek."