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Ecology and salmon related articles

Projections of Low Spring Chinook Returns
Limit Columbia River Fishing Seasons

by Staff
Chinook Observer, February 21, 2019

"We have a responsibility to protect salmon runs listed under the federal Endangered Species Act
and get enough fish back to the spawning grounds and hatcheries to support future runs."

Graphic: Snake River Steelhead have triggered the Early Warning Indicator of the Federal Columbia River Power System's 2014 Supplemental Biological Opinion VANCOUVER, Wash. -- Fishery managers from Washington and Oregon today approved a sport fishery for spring Chinook salmon on the Columbia River that reflects a significant reduction in the number of fish available for harvest this year.

According to preseason projections, about 99,300 upriver spring Chinook will reach the Columbia this year, down 14 percent from last year and 50 percent below the 10-year average. Those fish return to hatcheries and spawning areas upriver from Bonneville Dam.

In addition, fishery managers are also expecting much lower returns than last year to several major lower Columbia River tributaries, particularly the Cowlitz and Lewis rivers. On the Cowlitz, this year's spring Chinook run is projected to reach just 11 percent of the 10-year average and fall short of meeting hatchery production goals.

Ryan Lothrop, Columbia River policy coordinator for the Washington Department of Fish and Wildlife, said those projections are largely the result of poor ocean conditions, which have complicated fisheries management in recent years.

"Anglers will still find some good fishing opportunities in the Columbia River Basin this spring, but conservation has to be our first concern," Lothrop said. "We have a responsibility to protect salmon runs listed under the federal Endangered Species Act and get enough fish back to the spawning grounds and hatcheries to support future runs."

Although salmon fishing is currently open from the mouth of the Columbia River to the Interstate-5 bridge, spring Chinook usually don't arrive in large numbers until mid-to-late March. The new fishing regulations approved today will take effect in the following areas:

In all open waters, only hatchery salmon and steelhead identified by a clipped adipose fin and healed scar may be retained.

Along with new area restrictions in the lower Columbia, fishery managers also reduced initial harvest limits for upriver spring Chinook returning to the upper Columbia and Snake rivers. If those fish return as projected, anglers in the Columbia and Snake rivers will be limited to a total of 4,548 fish, compared to 9,052 last year, prior to a run size updated in May.

Lothrop noted that this year's projected return of 99,300 upriver spring Chinook is the lowest since 2007, but still well above the record-low return of just 12,800 fish in 1995.

"Experience has shown that warm-water ocean conditions present a challenge to salmon survival," he said. "As in the 1990s, we have observed that cyclical warming effect during the past few years with similar results. During these times, we have to be especially cautious in how we manage the fishery."

Anglers are strongly advised to review the rules for the waters they plan to fish, available on the department's website at https://fortress.wa.gov/dfw/erules/efishrules/

Related Sites:
Chinook Season Proposals Limit Fishing Days by Eric Barker, Lewiston Tribune, 2/15/19
For 2019 Columbia/Snake Spring Chinook, Sockeye Returns Forecasted to be Well Below Average by Staff, Columbia Basin Bulletin, 2/1/19
Fisheries Managers Offer Grim Forecast by Eric Barker, Lewiston Tribune, 1/25/19
Projections of Low Spring Chinook Returns Limit Columbia River Fishing Seasons by Eric Barker, Lewiston Tribune, February 21, 2019
Poor Steelhead Returns will Likely Impact Small Towns that Bank on Anglers by Eric Barker, Coeur d'Alene Press, 9/6/18
Steelhead Fishing Closed on Large Section of Columbia River by Eric Barker, Coeur d'Alene Press, 9/6/18
States Slash Steelhead Bag Limits by Eric Barker, Lewiston Tribune, 9/2/18
States Close Columbia River to Steelhead Retention by Staff, Columbia Basin Bulletin, 8/30/18
Down to a Trickle; Steelhead Numbers Continue Descent by Eric Barker, Lewiston Tribune, 8/31/18
Oregon Closes Steelhead Sanctuary Off Mouth of Deschutes to All Fishing by Bill Monroe, The Oregonian, 8/8/18


Staff
Projections of Low Spring Chinook Returns Limit Columbia River Fishing Seasons
Chinook Observer, February 21, 2019

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