Reply to comment


Thank you for sharing the video about Elwha, I know there were
Dramatic changes following Elwha Dam removal. The removal of two dams has freed the Elwha River on the Olympic Peninsula, but the most dramatic changes are being observed in the mass movement of silts, sands and gravels entrapped for decades behind the dams.


The content of this field is kept private and will not be shown publicly.
By submitting this form, you accept the Mollom privacy policy.