![]() ![]() Pacific Lamprey also use the ladders but are not counted. The primary species of anadromous fish counted at Willamette Falls are summer and winter steelhead, spring and fall Chinook salmon, and coho salmon. ![]() A video camera records fish passage 24 hours/day and the video is reviewed by ODFW staff to provide daily counts by species, size, and origin (e.g., hatchery or wild). Biologists use the fish counts to monitor populations over time and make management decisions. The Oregon Department of Fish and Wildlife (ODFW) maintains a fish counting station at Willamette Falls, located on the West Linn side near the PGE Sullivan Power Plant. As currently constructed, the Willamette Falls Fishway is composed of three individual fish ladders that come together before exiting above Willamette Falls. ![]() Watch premium and official videos free online. It has been replaced multiple times since initial construction to improve fish passage including 1893, 19. Fishing Planet MAP Falcon Lake - Oregon Waterfall Cascade Upload, share, download and embed your videos. The first fish ladder at Willamette Falls was constructed in 1885. ![]()
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