The ladder is a series of tiered concrete walls, spanning about 800 feet along the side of the dam, that fish can use to go upstream. The troublesome part of the ladder, at least for the lamprey ...

Alewife spawning season on Long Island may benefit from a new fish ladder, though initial results show fewer fish than ...

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 ...

Last year, tribal nations in Oregon and California won a decades-long fight for the largest dam removal in U.S. history. This ...

According to your friends at the U.S. Army Corps of Engineers, there's a way to keep the dam without killing the salmon. You can do this by building fish ladders. Fish ladders look like a series ...

but the flume and dam have not been operational since the 1930s, according to the university. Stanford added a fish ladder in 1954 to help the steelhead move over the structure, but the ladder was ...

Columbia River Mental Health Services announced an immediate pause to several of its care programs on Monday. A grand jury found an Oregon State Police officer was justified in shooting and ...

Brookfield sells this energy for profit on the grid. While the construction of the dam in 1983 included a fish ladder to support the movement of migratory fish, the ladder is alarmingly inadequate ...

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, ...

The project, under construction on the Washington side of the dam, involves demolishing and redesigning the upper part of the fish ladder. Intro subscription only $1.99 ...

According to your friends at the U.S. Army Corps of Engineers, there's a way to keep the dam without killing the salmon. You can do this by building fish ladders. Fish ladders look like a series ...