The alewife spawning season that begins this month across Long Island will be helped by several fish passages constructed over the past two years to provide the feeder fish access to spawning waters ...

The lower half of a fish ladder at Bonneville Lock & Dam in Cascade Locks remains unchanged as upgrades focus on the upper section. A new $8 million project at the Bonneville Lock & Dam aims to make ...

BONNEVILLE DAM — The U.S. Army Corps of Engineers is gutting and rebuilding a large section of Bonneville Dam’s fish ladder to make it easier for Pacific lamprey to pass the dam as they return from ...

Environmental advocates allege in a lawsuit that the Eugene Water and Electric Board failed to implement legally required fish passage measures and instead opted for a less effective method. Cascadia ...

Another small dam has been removed in Southern Oregon to improve fish habitat. The 150-foot-wide, 5-foot-high Williams-Whalen Dam on Evans Creek was demolished last week about 12.7 miles upriver from ...

In dark and murky water, what warns fish when they are about to be swallowed? What physically tells fish, in advance and at a distance, that a predator is closing fast? Along with hearing, fish have ...

HOLYOKE, Mass. (WWLP) – The Robert E. Barrett Fishway at the Holyoke Dam is open to the public after being closed for upgrades. The Robert E. Barrett Fishway allows migrating fish to make it over the ...

A news tidbit from the Portland District, U.S. Army Corps of Engineers Facebook page: “We’re rebuilding our Bonneville Dam, Washington, fish ladder for Pacific lamprey! They’re stoked, we assume.

The federal government has granted nearly $2 million for two projects in rural Oregon to restore habitat for endangered runs of salmon and other native fish. Build in the 1940s, the Pomeroy Dam lacks ...