The U.S. Army Corps of Engineers is preparing to restore erosion-control barriers needed to maintain a navigable channel near Cottonwood Island in the Columbia River just south of Longview.

On the lower Columbia River from Rocky Point/Tongue Point line upstream to Bonneville Dam there were 32 salmonid boats and ...

Explore the Columbia River: its map, rich history from Native Americans to pioneers, impressive length, and facts about its ...