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About the Bonneville fish cameras. Virtual visitors can watch salmon and other fish migrate up the Columbia River from cameras inside the fish-counting stations at the fish ladders at...
Pacific lampreys pass through Bonneville Lock & Dam using fish ladders and special ramp-like lamprey passage structures (seen here through viewing windows at the Bradford Island Visitor’s...
Robin Norris, a U.S. Army Corps of Engineers Park Ranger at the Bonneville Lock and Dam, narrated this video summarizing fish passage along the Columbia Rive...
29 Σεπ 2023 · You can visit Bonneville Dam anytime throughout the year, but the best time to see fish in the underwater viewing windows is when adult Chinook and coho salmon are migrating up the Columbia River from August - October, particularly September.
19 Ιουν 2020 · These fish are passing by a "fish window" at Bonneville Lock and Dam, which the U.S. Army Corps of Engineers, Portland district built and still operates.
4 Ιουν 2007 · An up-close-and-personal view of fish working their way up the fish ladder at the Bonneville Dam on the Columbia River.
20 Απρ 2010 · Dark Mode; Light Mode; Menu Log in
