- Contours: 10'
- Scale: 1:55,550
- GPS Data: Yes
- Water Type: Fresh
- Region/State(s): Oregon, Washington
- Price: $10.95
- UPC: 761428 092090
COLUMBIA RIVER, LOWER – UPDATES JUNE 2017:
•AREA 1, mouth of the Columbia River: Major improvement to the underwater topography depths in this area.
•Satellite imagery used to update the outline of the river, shoals and sloughs throughout the map. COLUMBIA RIVER, LOWER - Bonneville Dam to Pacific Ocean, including Portland, Oregon
10 foot underwater depth contours
Suggested Fish Locations + Fishing Strategy
Multiple GPS coordinates provided.
MADE IN THE U.S.A.