List of steamboats on the Columbia River
Early Oregon Steam Navigation Company boats
Columns: Name | Type | Year Built | Where Built | Initial Owners
Mountain Buck | side | 1857 | Portland | Ruckle & Olmstead | Hassaloe | stern | 1858 | Cascades, Washington | Bradford Bros. | Carrie Ladd | stern | 1858 | Oregon City | Jacob Kamm & John C. Ainsworth | Julia(Barclay) | stern | 1858 | Port Blakely | Oregon Steam Navigation Co. | Wasco | stern | 1858 | Port Blakeley | Oregon Steam Navigation Co.