the film
Economic and dam related articles

Corps Proposes
New Snake River Dredging Plan

by Associated Press
Seattle Post-Intelligencer, March 10, 2005

LEWISTON, Idaho -- The Army Corps of Engineers has released a draft plan for dredging the silt-clogged shipping channel of the lower Snake River, including the berthing areas of the ports of Lewiston and Clarkston.

Dredging is needed to maintain navigation and public berthing areas, said corps spokeswoman Nola Conway at Walla Walla. The corps proposes moving 450,000 cubic yards of sediment for use in creating a shallow water habitat in other areas of the river.

The agency has been trying to dredge the river since 2000, when the National Oceanic and Atmospheric Administration stopped operations to await more information on the impact on threatened and endangered salmon and steelhead runs.

A federal judge in Seattle ordered the corps to delay a $2.7 million dredging plan last winter after hearing environmentalists' concerns that the work would hurt the fish.

Environmental groups say they will file a lawsuit unless the plan released Tuesday does better by fish.

"The problem for the corps in general is they continue to look through the short-term lens and do long-term damage to salmon and steelhead fisheries," said John Kober of the National Wildlife Federation at Seattle.

Congress has mandated the channel be 14 feet deep. According to the corps,, the berthing area at Clarkston is as shallow as 8.5 feet and the turning basin at Lewiston, on the other side of the river is 10.6 feet.

The corps considered but dismissed plans to limit sediments that reach the river, saying that would not solve the problem, and considered using drawdowns to flush sediment from the shipping channel but found that would not deepen the channel sufficiently.

Corps officials plan to open public comment on a draft environmental impact statement.

Associated Press
Corps Proposes New Snake River Dredging Plan
Seattle Post-Intelligencer, March 10, 2005

See what you can learn

learn more on topics covered in the film
see the video
read the script
learn the songs
discussion forum
salmon animation