Mascot was a sternwheel-driven steamboat built in 1890 which operated primarily on a route running from Portland, Oregon down the Willamette and Columbia rivers to points on the Lewis and Lake rivers. Points served included the town of Woodland, Washington, on the main branch of the Lewis, and La Center, Washington on the east fork. This sternwheeler should not be confused with the small steamboat which operated at about the same time on the Alsea River and Yaquina Bay. Mascot was rebuilt in 1908 at Portland for the Lewis and Lake River Co. Mascot burned in 1911 on the Lewis River.