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 ...
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'Lampreypalooza' at Bonneville Dam celebrates fish's cultural and scientific importance
It’s a “Lampreypalooza” in the Columbia River Gorge. The U.S. Army Corp of Engineers and the Columbia River Inter-Tribal Fish Commission hosted a free, family-oriented event at the Bonneville Dam on ...
Pacific lamprey cling to a fish-viewing window at Bonneville Lock & Dam on June 28. This year, adult Pacific lamprey returns are lower than in 2023. So far, fish counters estimate only 22,021 (as of ...
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.
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