Studies to evaluate the effectiveness of extended-length screens at The Dalles Dam, 1993

Brege, Dean A.; Absolon, Randall F.; Sandford, Benjamin P.; Dey, Douglas B.

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Studies to evaluate the effectiveness of extended-length screens at The Dalles Dam, 1993

1994
By Brege, Dean A. ; Absolon, Randall F. ; Sandford, Benjamin P. ; ...

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Details:

Personal Author:

Brege, Dean A. ; Absolon, Randall F. ; Sandford, Benjamin P. ; Dey, Douglas B.

Brege, Dean A. ; Absolon, Randall F. ; Sandford, Benjamin P. ; Dey, Douglas B. Less -
Corporate Authors:

Northwest Fisheries Science Center (U.S.). Coastal Zone and Estuarine Studies Division. ; United States. Army. Corps of Engineers. Portland District.

Northwest Fisheries Science Center (U.S.). Coastal Zone and Estuarine Studies Division. ; United States. Army. Corps of Engineers. Portland District. 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:

The COE has proposed a juvenile fish bypass system for The Dalles Dam similar to those in use at other COE Columbia and Snake River projects. In 1985 and 1986, the National Marine Fisheries Service (NMFS) conducted research at The Dalles Dam to determine the potential fish guidance efficiency (FGE) for yearling chinook salmon (Oncorhynchus tshawytscha), sockeye salmon (O. nerka), and steelhead (O. mykiss) attainable with standard-length submersible traveling screens (STS) (Monk et al. 1986, 1987) . Additionally, the vertical distribution of fish entering the turbine intake was measured to determine theoretical fish guidance efficiency (TFGE, an estimate of the percentage of fish theoretically guidable based upon hydraulic model studies and the vertical distribution of fish).
Keywords:

[+]

Effect Of Dams On Evaluation Fish Screens Migratory Fishes
Format:

PDF
Document Type:

Non-series Report
Funding:

Contract no. E96930030
Place as Subject:

Dalles Dam (Or. and Wash.)
License:

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

CC0 Public Domain
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:391d501440059f78efd20079d963cc89d5c25f620c404c79ca1afad0ec74fd65
Download URL:

https://repository.library.noaa.gov/view/noaa/56352/noaa_56352_DS1.pdf
File Type:

Machine Readable Version (JSON)

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