Columbia River Canyon
Advanced drift dive with moderate visibility. Even with bright daylight, it is dark and a good dive light is always recommended. Boat traffic at the marina can be a hazard and divers need to watch carefully. The exit is near the base of the 182 bridge.
Channel catfish and white sturgeon are common in this canyon, often juveniles. In the shallows bass, shad, walleye, and carp may be seen.
Dive Activity
Potential Wildlife Sightings
Wildlife Sightings are Based on User Generated Content
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 19
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 3000
Catfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 600
Crayfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 30
Carp
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 5
Walleye
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 7
Salmon
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 27