It’s been less than a year since the world’s largest dam removal project ... From top: Before the removal of Copco No. 2, and after. [Photos: Shane Anderson/Swiftwater Films/courtesy American ...

Surveys show there is 10 to 20 feet of sediment at the bottom of the dam pool, extending about 1 mile upriver. After the sediment is remediated and stored, removal of the dam will begin.

The potential removal of Pickpocket Dam in Exeter, New Hampshire has ignited a community debate, becoming a central issue for the upcoming March 11 vote. The Exeter Select Board and River Advisory ...

After four dams were recently removed, in the largest dam removal project in United States ... You float through the Copco Valley (a former reservoir site) and there's fish moving upstream.

The removal of JC Boyle and the ... Already, he’s scouted Wards Canyon, a stunning 1.7-mile chasm of columnar basalt that had been dried up by Copco Two dam. Future flows there may range ...

Now, less than a month after those dams came down in the largest dam removal project in U.S. history ... between the former Iron Gate and Copco dams, a hopeful sign for the newly freed waterway.

Less than a month after four ... the top of a dam on the Lower Klamath River known as Copco 1 near Hornbrook, Calif. (AP Photo/Gillian Flaccus, File) FILE - The water level has dropped significantly ...

A group of residents in Siskiyou county say dam removal on the Klamath River is impacting their ability to get to and from their homes. The main access-way to both Copco 1 and Iron Gate Dam ... the ...

The nonprofit Klamath River Renewal Corp. recently completed the removal of four dams — the Iron Gate, Copco 1, Copco 2 and J.C. Boyle structures — restoring more than 400 miles of free ...

Collectively, Iron Gate, Copco 1 ... four dams on the Klamath River in Southern Oregon and Northern California were taken out in the nation’s largest dam removal project. Before and after ...

Largest dam removal ever ... an estimated 30,000 to 70,000 salmon died when PacifiCorp withheld water behind the Iron Gate Dam, ... the four lower Klamath hydroelectric dams have been ...