This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Tugboat with sawdust on barge making its way up Columbia RiverColumbia River Gorge National Scenic Area trees plants water weather clouds washington commerce unitedstatesofamerica scenic environmental columbiariver watershed tugboat railroadtracks facilities usforestservice naturalresources columbiarivergorgenationalscenicarea filecode