Water over the dam works for salmon
April 7th, 2010
The Obama administration is being told by federal fish biologists and fishing groups to keep spilling water over dams in the Columbia and Snake river basins. Heed the advice.
Stick with what has been successful since 2006, when federal District Judge James Redden ordered the spills kept in place, even through a low-flow water year.
Science supports spilling water to help move juvenile salmon quickly and safely toward the Pacific Ocean. Better-than-expected returns have reinforced the decision to expedite fish passage at the dams.
The administration served notice it wants to eliminate spills next month, opting to transport young salmon and steelhead in barges and trucks past the dams. A recommendation is expected soon from the Independent Science Advisory Board of the Northwest Power and Conservation Council.