Saving Seafood

OREGON: Oregon fisheries try old technology to boost salmon returns

December 8, 2025 — On a tributary of the Clatskanie River, near Astoria, the Oregon Department of Fish and Wildlife has set up a “hatchbox.”

It’s basically six large barrels: three that filter the stream water and three that carry trays of salmon eggs so the water can flow over them.

Tom Stahl, with the Oregon Department of Fish and Wildlife, said hatchboxes can be useful tools in the attempt to restore salmon to local waterways.

When salmon eggs in the barrels turn into tiny fish, usually around January, they’ll be swept into the stream. Essentially, the hatchbox protects the eggs from predators while they grow. Hatchboxes can also be used to bring fish eggs from other locations and introduce them into a new stream.

Older Oregonians may remember hatchboxes from school, where they were used to illustrate the salmon’s lifecycle. But over the years hatchboxes have fallen out of favor, largely because the fish they release compete with wild salmon.

Read the full article at the OPB

Congress tackles growing sea lion population in Columbia River

December 8, 2025 — The U.S. House of Representatives’ Committee on Natural Resources took on the Columbia River’s salmon-eating sea lion problem in a nearly 2½-hour hearing Wednesday.

After establishing the scale of the sea lion population explosion around the Pacific Northwest, the meeting looked at the effectiveness of legislative efforts to address the problem — mostly centering around killing them.

The killings had largely faded from controversy as other proposed solutions to salmon extinction have floundered, leaving sea lions as an obvious target. That culminated earlier this year when the federal permit that allows Northwest states and some Native nations to trap and kill sea lions in the Columbia River was reapproved without almost any opposition.

The reapproved permit allowed hundreds of sea lions that weren’t killed under a 2020 approval to be killed by 2030. During the hearing, Rep. Marie Gluesenkamp Perez, D-Skamania, questioned why more of the 716 that were initially approved to be killed had not been.

Read the full article at The Columbian

Most Threatened and Endangered Pacific Coast Salmon Populations Increased After Listings

December 5, 2025 — Most Pacific Coast salmon and steelhead listed under the Endangered Species Act have increased in abundance over the past 25 years, arresting earlier declines. These findings were published in new research by NOAA Fisheries scientists who have studied the species.

The scientists examined trends in 28 population groups, called distinct population segments, within five species of salmon and steelhead listed from 1989 to 2007. These groups represent specific geographic areas and genetic characteristics, and are the smallest units that can be listed under the Act. The scientists found that a majority of the population groups protected as threatened or endangered increased in abundance. None disappeared into extinction. Protected population groups also increased faster than unprotected populations of the same species.

“At the time of the salmon listings, there was a path toward recovery and a path toward extinction,” said Michael Ford, lead author of the new research published in Fish and Fisheries. Ford recently retired as a research scientist at NOAA’s Northwest Fisheries Science Center. “So far, we have avoided extinction and even succeeded in moving many populations in the right direction, but most are still far from complete recovery.”

Read the full article at NOAA Fisheries

Natural Resources plans hearings on energy, parks, fisheries

December 2, 2024 — The House Natural Resources Committee is planning a trio of hearings this week as it ramps up its activity following the extended recess during the government shutdown.

The Oversight and Investigations Subcommittee, headed by Rep. Paul Gosar (R-Ariz.), will hold a hearing titled “Unleashing American Energy Dominance and Exploring New Frontiers.” It’s the latest in a string of hearings focused on the new administration’s pro-development energy posture.

The Water, Wildlife and Fisheries Subcommittee, led by Rep. Harriet Hageman (R-Wyo.), will question witnesses on sea lions eating salmon in the Pacific Northwest. Congress approved legislation in 2018 making it easier for states and tribes to kill sea lion that congregate near dams and other areas to eat the salmon.

Read the full article at E&E News

Oregon takes salmon protections back to court after Trump-era reversal

October 20, 2025 — Oregon and environmental groups filed an emergency injunction in federal court Tuesday seeking to restore protections for Columbia River salmon after the Trump administration reversed a 2023 agreement aimed at helping the fish population recover.

The State of Oregon, along with organizations including the National Wildlife Federation, filed the preliminary injunction in U.S. District Court, arguing the Trump administration’s reversal of the previous agreement puts salmon at risk of extinction.

Read the full article at KTVB

Oregon, environmental groups ask courts to help Columbia Basin fish

October 15, 2025 — Environmental groups and the state of Oregon asked a judge Tuesday to OK a suite of changes to dam operations in the Columbia Basin to reduce harm to endangered salmon and steelhead.

The requests are the first major development in a decadeslong legal battle in the basin since the Trump administration blew up a 2023 agreement that had provided a path to dam removal on the lower Snake River.

Read the full article at Tri-City Herald

eDNA uncovers salmon winter habitat usage in Northeast Pacific Ocean

July 29, 2025 — An international team of fisheries scientists studying data gathered during the oceanic winter of 2022 in the Northeast Pacific Ocean has identified distinct ocean biomes impacting the marine survival of Pacific salmon species.

Their report, based on an ecosystem-wide environmental DNA (eDNA) survey across 2.2 million square kilometers of open ocean habitat, found that salmon exhibited species-specific distribution across the Northeast Pacific. These distributions were associated with swirling ocean currents known as mesoscale anticyclonic eddies—currents that rotate clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere, characterized by a high-pressure center. These eddies play a significant role in ocean circulation by transporting heat, salt, and other properties, and by influencing biological activity.

Ocean biomes are aquatic ecosystems characterized by saltwater and include the Pacific Ocean, the largest and deepest of the world’s oceans, known for its diverse marine life and volcanic activity.

The voyages, part of the International Year of the Salmon initiative, began in 2017 and concluded in 2022, though analysis of the collected data continues. These voyages were a collaborative effort involving the North Pacific Anadromous Fish Commission (based in Vancouver, Canada), the North Atlantic Salmon Conservation Organization (based in Edinburgh, Scotland), and various other organizations across multiple countries. Their goal was to raise awareness about the importance of salmon conservation.

This latest research report was published on July 8 in the ICES (International Council for the Exploration of the Sea) Journal of Marine Science.

Researchers concluded that salmon displayed species-specific positive associations with potential prey species and competitors. However, some salmon were negatively associated with specific cnidarians and harmful algae. Cnidaria are a group of aquatic invertebrates found in both freshwater and marine environments, ranging from jellyfish, sea anemones, and corals to some of the smallest marine parasites.

Read the full article at the National Fisherman

Trump revokes agreement to protect salmon

July 28, 2025 —A September 2023 presidential memorandum of understanding (MOU) from the Biden administration called for the elimination of four Snake River dams that the MOU said contributed to the near extinction of 13 salmon and steelhead fish populations that return each year to the Columbia Basin from the Pacific Ocean to spawn.

Supporters of the Biden MOU say the fish are important to local tribal health and sovereignty and to basin ecosystems, and the declines are affecting southern resident orcas off the coasts of British Columbia, Washington, and Oregon. The orcas eat the salmon.

The 2023 agreement was between the federal government and four Lower Columbia River tribes — Confederated Tribes and Bands of the Yakama Nation, Confederated Tribes of the Umatilla Indian Reservation, Confederated Tribes of the Warm Springs Reservation of Oregon, and the Nez Perce Tribe, as well as the states of Oregon and Washington. The tribes want the dams removed.

Opponents argue that the dams support river navigation for maritime barge operations, passenger vessels, irrigation, and emissions-free hydropower for nearby communities and should be maintained.

Read the full article at WorkBoat

Trump Withdraws From Agreement With Tribes to Protect Salmon

June 13, 2025 — President Trump moved on Thursday to withdraw from a Biden administration agreement that had brokered a truce in a decades-long legal battle with tribes in the Pacific Northwest.

The federal government has been mired in legal battles for decades over the depletion of fish populations in the Columbia River Basin, caused by four hydroelectric dams in the lower Snake River. Native American tribes have argued in court that the federal government has violated longstanding treaties by failing to protect the salmon and other fish that have been prevented by the dams from spawning upstream of the river. That legal fight is now expected to resume, with no brokered agreement in place.

In its statement announcing the withdrawal, the White House made no mention of the affected tribes and portrayed the issue falsely as revolving around “speculative climate change concerns.”

The tribes had called for the dams to be breached as a way to restore the salmon population, a proposal that has faced intense pushback because of the potential costs. A study found that removing the four dams was the most promising approach to restoring the salmon population, but also reported that replacing the electricity generated by the dams, shipping routes and irrigation water would cost between $10.3 billion and $27.2 billion.

Read the full article at The New York Times

OREGON: Oregon lawmakers urge Trump administration to declare fishery disaster

April 16, 2025 — A group of Oregon Democratic lawmakers are urging the Trump administration to declare a fishery disaster in the state after a drop in the salmon population.

In an April 11 letter to Commerce Secretary Howard Lutnick, the lawmakers asked the administration to approve Governor Tina Kotek’s disaster declaration request after Oregon’s troll salmon fishery struggled from the worsening effects of climate change in 2024 — from increased drought to shifting ocean conditions and to other impacts leading to poor salmon returns.

Struggling fisheries pose an economic and cultural threat to Oregon, the lawmakers said, noting the state’s commercial fishing industry garners more than $640 million in economic activity every year.

Read the full article at KOIN