Increased spill levels at Snake and Columbia river dams, along with lower water flow in the rivers, hampered the ability of scientists to tag and detect juvenile salmon and steelhead as they migrated downstream in 2024.
The U.S. Forest Service is proposing an amendment to the land management plans guiding parts or all of 17 national forests within the Northwest Forest Plan areas of Oregon, Washington and Northern California.
The number of gray whale calves migrating with their mothers along the California Coast this year was one of the lowest on record.
The Oregon Department of Fish and Wildlife has developed an update to the Statewide Fish Passage Barrier Priority List, which is revised every five years.
NOAA Fisheries has awarded more than $9.2 million in grants funded by the Inflation Reduction Act to academic partners that will help recover threatened and endangered Pacific salmon.
Threatened Chum salmon are arriving at spawning grounds downstream of Bonneville Dam, prompting the interagency Technical Management Team to begin operations at the dam designed to maintain a certain level of water over the fish as they spawn now and through emergence in April.
Oregon State University researchers have received a $1 million grant to study the impact of adding seaweed to the diets of beef cattle as a way to reduce greenhouse gas emissions.
Offshore wind energy may represent the most significant new commercial use of the ocean seen in many decades. As new offshore wind technology emerges off the U.S. West Coast, NOAA Fisheries has developed a strategic science plan identifying both opportunities and challenges for advancing the agency’s research and understanding of offshore wind in the region.
U.S. Army Corps of Engineers has awarded to a contractor $657 million for the the “Howard A. Hanson Dam Additional Water Storage Fish Passage Facility Project,” intended to increase the ability of Endangered Species Act - listed Chinook salmon to access substantially more spawning and rearing area – 221 square miles of undeveloped watershed. The earthen dam is on the Green River, 35 miles southeast of Seattle.
The U.S. Department of the Interior and U.S. Fish and Wildlife Service this week announced nearly $46 million in investments from President Biden’s Infrastructure Law for ecosystem restoration activities that “address high-priority Klamath Basin water-related challenges in southern Oregon and northern California.”
On October 16, a fall-run Chinook salmon was identified by Oregon Department Fish and Wildlife fish biologists in a tributary to the Klamath River above the former J.C. Boyle Dam, becoming the first anadromous fish to return to the Klamath Basin in Oregon since 1912 when the first of four hydroelectric dams was constructed, blocking migration.
There are more salmon in the North Pacific Ocean than at any time in the past 100 years, according to a study released this month. The increase is due to changes in the marine ecosystems caused by warming seas -- changes that mostly benefit pink salmon, industrial-scale hatchery production, and commercial fishing.
Tribal, federal, and state leaders gathered at the Tulalip Reservation earlier this month to celebrate $240 million in federal funding for tribal hatcheries. The Inflation Reduction Act investment will help 27 tribes from Northern California to Southeast Alaska meet maintenance and modernization needs of tribal Pacific salmon and steelhead hatcheries.
All four lower Klamath River hydropower dams have been removed. Kiewit, the dam removal contractor hired by the Klamath River Renewal Corporation to complete the construction elements of the project, finished all work this month in the river.
The latest draft annual survival study by the Fish Passage Center confirms what the organization has found each year since 2019, that recovery of salmon and steelhead in the Snake River will not occur without breaching the four lower Snake River dams.
Twenty years of habitat improvements in the Columbia River estuary have yielded 80 projects and 11,100 acres of reconnected tidally influenced flood plain habitat, according to two presentations by estuary scientists at a recent Northwest Power and Conservation Council meeting.
A lawsuit contending that lower Columbia River hatcheries downstream of Bonneville Dam are a threat to wild salmon and steelhead listed under the federal Endangered Species Act was settled in part last week.
Oregon and Washington opened the entire mainstem Columbia River to fall Chinook and coho salmon fishing from Buoy 10 to the Oregon and Washington state border last week. The change by the two-state Columbia River Compact came at its Sept. 18 hearing and was based on an increase in expected fall Chinook returns, as well as higher than average returns of coho.
The Department of the Interior has announced it will hold an offshore wind energy lease sale off southern Oregon. The two areas to be auctioned on October 15, 2024, by the Bureau of Ocean Energy Management could generate more than 3.1 gigawatts of clean, renewable energy if fully developed, which could power approximately one million homes.
Removing the Elwha and Glines Canyon dams on Washington's Elwha River presented an opportunity to study the ecological response of a river ecosystem to large-scale disturbance and subsequent restoration.
A new study co-authored by scientists from the U.S. Geological Survey and Montana Fish, Wildlife & Parks helps to identify where in the Bitterroot Ecosystem grizzly bears could call home through reintroduction or recolonization.
The Bureau of Reclamation and partners of the Yakima Basin Integrated Plan completed a new fish passage facility at the Cle Elum Dam in July that will allow juvenile sockeye salmon to naturally pass downstream. Once all parts of the Integrated Plan are in place, annual adult sockeye returns to the Cle Elum River are projected to rise from 20,000 fish to 100,000 fish.
NOAA’s Office of Habitat Conservation is investing $9.5 million through the Infrastructure Law and Inflation Reduction Act to restore salmon habitat for South Fork Nooksack River Spring Chinook. Projects led by the Lummi Nation and Nooksack Indian Tribe will install engineered log jams in the river.
The North Santiam River is a high priority for the recovery of threatened Upper Willamette River spring Chinook and winter steelhead. Large dams upriver impaired natural stream processes, decimating fish populations. Development, shoreline armoring, and the disconnection of floodplains from the river damaged habitat key for salmon spawning and rearing juvenile fish.
The Department of the Interior announced this week the establishment of the Willamette Valley Conservation Area in Oregon as the 572nd unit of the U.S. Fish and Wildlife Service-managed National Wildlife Refuge System.
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