Where do you find navigation charts for the columbia river?

Question

I just really want the water depths

Answer 1

call thegovernment pritting office toll free 866 512 1800http://www.lrp.usace.army.mil/nav/nav.ht...

you have to give them a better location thee are many columbia reivers  ok.

Answer 2

Most boat dealers in the area around the Columbia River will have them, along with places that sell maps. Water depths are shown on the charts. However, one of these is no substitute for a depth finder, if you are fishing.

Regards,

Dan

Answer 3

free authentic nautical maps here ...  

http://ocsdata.ncd.noaa.gov/OnLineViewer...