Category:Steamboats of the Pacific Northwest Subcategories This category has the following 5 subcategories, out of 5 total. A Steamboats of Alaska (14 P)B Steamboats of British Columbia (2 C, 6 P)C Steamboats of the Columbia River (7 C, 109 P)O Steamboats of Oregon (6 C, 122 P)W Steamboats of Washington (state) (10 C, 161 P)
