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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 ...
The Daily Astorian

Pacific lamprey struggle to migrate past the Bonneville Dam. A new fish ladder will help

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 ...
tdn

Bonneville Dam fish ladder gutted and renovated in time for salmon passage

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 ...
The Spokesman-Review

Early B-run steelhead numbers are low; A-run beating the 10-year average

An early, in-season prediction based on detections of Idaho-bound steelhead at Bonneville Dam indicates 9,000 to 13,000 hatchery B-run fish may pass the Columbia River dam this year. The prediction ...
Oregonian

Visitors to Bonneville express views on sea lions

The mysterious deaths of six sea lions who were killed in open traps near Bonneville Dam over the weekend brought a wide range of visitors to the dam on Monday. Some came to protest the event; others ...