Survival Estimates for the Passage of Spring‑Migrating Juvenile Salmonids Through Snake and Columbia River Dams and Reservoirs, 2023

Widener, Daniel L.; Faulkner, James R.; Smith, Steven G.

doi:10.25923/tn7y-6b23

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Survival Estimates for the Passage of Spring‑Migrating Juvenile Salmonids Through Snake and Columbia River Dams and Reservoirs, 2023

2024
By Widener, Daniel L. ; Faulkner, James R. ; Smith, Steven G.
Series: NOAA contract report NMFS-NWFSC ; CR-2024-05

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Personal Author:

Widener, Daniel L. ; Faulkner, James R. ; Smith, Steven G.

Widener, Daniel L. ; Faulkner, James R. ; Smith, Steven G. Less -
Corporate Authors:

Northwest Fisheries Science Center (U.S.) ; United States. National Marine Fisheries Service. Office of Science and Technology. ; United States. Office of Sustainable Fisheries.

Northwest Fisheries Science Center (U.S.) ; United States. National Marine Fisheries Service. Office of Science and Technology. ; United States. Office of Sustainable Fisheries. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; NWFSC (Northwest Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; NWFSC (Northwest Fisheries Science Center) Less -
Description:

In 2023, we completed the 31st year of a study to estimate survival and travel time for juvenile Pacific salmon Oncorhynchus spp. passing dams and reservoirs on the Snake and Columbia Rivers. All estimates were derived from detections of fish tagged with passive integrated transponder (PIT) tags.
Keywords:

[+]

Effect Of Dams On Estimates Fish Tagging Fishways Mortality Pacific Salmon
Series:

NOAA contract report NMFS-NWFSC ; CR-2024-05
DOI:

https://doi.org/10.25923/tn7y-6b23
Format:

PDF
Publisher:

NOAA National Marine Fisheries Service ; NOAA National Marine Fisheries Service Northwest Fisheries Science Center

NOAA National Marine Fisheries Service ; NOAA National Marine Fisheries Service Northwest Fisheries Science Center Less -
Document Type:

Contract Report
Funding:

Contract no. 83639 REL 44
Place as Subject:

Snake River (Wyo.-Wash.) ; Columbia River

Snake River (Wyo.-Wash.) ; Columbia River Less -
License:

https://creativecommons.org/publicdomain/zero/1.0/
Rights Information:

CC0 Public Domain
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha-512:e0453b6760ca11dd5ae5b8d051a2c31a5e9d083261cf776489b15351e5c73b84fbb0816e82b07963bf6bd29dc71c15bdde248c7442471635b7fbee62a46835f4
Download URL:

https://repository.library.noaa.gov/view/noaa/61914/noaa_61914_DS1.pdf
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Survival Estimates for the Passage of Spring‑Migrating Juvenile Salmonids Through Snake and Columbia River Dams and Reservoirs, 2023

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