Elwha River Survey
![Image: Elwha River Survey](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/P1000060.jpeg?itok=R4Oux3pB)
Detailed Description
USGS Research Geologist, Guy Gelfenbaum, drives a surveying personal watercraft offshore of the Elwha River delta to map changes to the seafloor.
Sources/Usage
Public Domain.
USGS Research Geologist, Guy Gelfenbaum, drives a surveying personal watercraft offshore of the Elwha River delta to map changes to the seafloor.
Public Domain.