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Coho salmon are
adapted to the cold water of the Little White Salmon River. Willard NFH
is currently an integral component of the Yakama Nation Mid-Columbia
coho salmon reintroduction effort aimed at reestablishing self sustaining
populations of coho salmon in the Wenatchee River Basin of north central
Washington.
Coho salmon eggs, derived from a stock of fish returning to and spawned on the
Wenatchee River in north central Washington, are transported to Willard during
December at the eyed-up stage. They continue their incubation, are moved into
indoor tanks, and then to outdoor raceways that are designed to provide shade
to the growing young fish. When the fish are 16 months old they are loaded into
tanker trucks and transferred back to the Wenatchee River for release by biologists
from the Yakama Nation.
A majority of the Willard NFH project funding is supported
by the Yakama Nation using Bonneville Power Administration funds. This
is a cooperative effort by the U.S. Fish & Wildlife Service and the Yakama Nation to assist with the
development of locally adapted, naturally spawning populations of fish in the
Wenatchee River watershed. Due to NOAA-Fisheries Mitchell Act budget reductions,
the Yakama Nation agreed to cover 60% of Willard NFH operational costs with
remaining costs supplemented by Mitchell Act appropriations. The Willard
National Fish Hatchery program also includes the production of spring Chinook
salmon for release into the Little White Salmon River. Returning adult
fish resulting from the Willard releases contribute to a popular sport and
tribal fishery in Drano Lake. Future plans for Willard National Fish
Hatchery include the construction of an effluent treatment system to convert
the Willard nursery building into a quarantine facility. Funded by Public
Utility District No. 2 of Grant County, this quarantine area will be essential
for the early rearing of future Endangered White River spring Chinook captive
broodstock collected as eggs from redds in the White River located in North
Central Washington. |
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