See more fish at the Bonneville Fish Hatchery. Visitors can feed rainbow ... Don’t miss: The most impressive thing to see is the dam itself. The power of Mother Nature slamming into human ...

The spring season for spring Chinook salmon and hatchery steelhead has been extended by nine days in the Columbia River upriver to The Dalles Dam, the Washington Department of Fish and Wildlife announ ...

Scientists have even found that some hatchery fish prey on wild fish. The study was published July 28 in the journal PLOS One. A file, aerial view of the Bonneville Dam. Bonneville Power ...

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 Tongue Point to the dam and for two days, Saturday and Tuesday (May 10 and 13) from Bonneville upriver. All previous rules remain in effect; hatchery fish only and one salmon per day.

But 56% of them were hatchery-raised fish which, in the eyes of the region ... and steelhead swam past the newly constructed Bonneville Dam, according to the Northwest Power and Conservation ...

But studies suggest that about half of the lamprey that approach the channel below the Bonneville Dam never go through a fish ...

but annual adult returns at Bonneville Dam averaged less than 1.5 million in the 2010s. And while hatchery production has helped with overall numbers of adult fish, Jaeger added, it has also ...

Oregon and Washington managers met Wednesday and approved an extension of spring salmon fishing from its previous closure on ...

The Umatilla River also remains open to hatchery steelhead fishing ... Snake River Basins totals 53,116 fish (marked and unmarked) since July 1 per Bonneville Dam counts. While still poor, the ...

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 ...