So, a disaster?

The Elwhas Living Laboratory: Lessons From the Worlds Largest Dam-removal Project

By most accounts the dam removal and river restoration on the Elwha has been a success, or its headed that way. Its still too early to tell how large the rebound will be for salmon populations, and scientists will spend years studying the long-term impacts. But initial results are encouraging.

How eager they are to be slaves - Tiberius Caesar

Coulda tripped out easy, but I've changed my ways - Donovan