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Feb. 6, 2023

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National report details ways to boost fish recovery in Columbia, Snake rivers

Hatcheries, better water quality among recommendations

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LONGVIEW — Local leaders and researchers are finding new solutions to an old problem: helping endangered salmon and steelhead species across the Columbia River Basin.

Improving fish hatcheries, reintroducing young fish into dam-blocked areas and better water quality were listed as first-step solutions to fish recovery in the Columbia and Snake rivers, according to a report published last month from the National Oceanic and Atmospheric Association.

“This is a crucial time for the Columbia Basin’s salmon and steelhead. They face increasing pressure from climate change and other longstanding stressors including water quality and fish blockages caused by dams,” said Janet Coit, assistant administrator for NOAA Fisheries and acting assistant secretary of commerce for oceans and atmosphere at NOAA, in a news release. “The report identifies goals for the recovery of salmon and steelhead that will require a sustained commitment over many decades.”

Columbia River salmon and steelhead populations remain “far below” historic levels, according to NOAA’s report. On average, the yearly fish stock levels reach about 33 percent of its goal.

Some species are faring worse than others, according to the report. The Snake River coho and sockeye species would need an 80 percent generational growth rate to meet recovery goals; Upper Columbia steelhead would need about 70 percent.

Salmon recovery in Cowlitz County

Tribes and indigenous communities along the river basin have for centuries relied on the abundance of the cold-water fish, fish that find themselves in ever-warming rivers, NOAA said.

Recovery efforts have recently gotten financial help, with four Cowlitz County projects last month granted a total of $5.7 million in funding from the Washington State Salmon Recovery Funding Board.

The Lower Columbia Fish Enhancement Group has also focused efforts on education of local lakes and rivers, encouraging students to learn about how salmon contributes to a healthy ecosystem.

In September, the group got $5 million from the state salmon recovery board, the largest of Cowlitz County grants, to continue restoration projects on the South Fork of the Toutle River.

“Returning a river to more natural character and behavior that is hospitable for wild salmon is something that has been funded in the hopes that dwindling wild stock of salmon and steelhead would increase,” said Brian Davern, board chair of the Lower Columbia Fish Enhancement Group.

In 2020, ecologists with the Cowlitz Indian Tribe led a watershed and habitat restoration project at Abernathy Creek, partnering with the Washington Department of Fish and Wildlife, the state Department of Ecology and the Lower Columbia Fish Recovery Board.

The dam question

The Pacific Northwest economy also leans on the commercial success of salmon.

The NOAA report comes as the discussion over whether to remove the four Lower Snake River dams sparked once again, gaining the attention of the White House.

Gov. Jay Inslee and U.S. Sen. Patty Murray, D-Wash, in June released a report that acknowledged the dams likely stood in the way of a sweeping fish recovery.

But getting rid of the dams remains a distant aspiration. In the same report, Inslee and Murray recognized the dams’ important role in local economies, helping to support jobs and transport key products throughout the basin.

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