Biological design criteria for juvenile fish passage, 1998: high-velocity flume development and improved wet-separator efficiency

Columbia River; McNary Dam (Or. and Wash.)

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The NOAA IR serves as an archival repository of NOAA-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by NOAA or funded partners. As a repository, the NOAA IR retains documents in their original published format to ensure public access to scientific information.

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Biological design criteria for juvenile fish passage, 1998: high-velocity flume development and improved wet-separator efficiency

2001
By Columbia River ; McNary Dam (Or. and Wash.)

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Personal Author:

Columbia River ; McNary Dam (Or. and Wash.)

Columbia River ; McNary Dam (Or. and Wash.) Less -
Corporate Authors:

McComas, R. L. ; Gessel, Michael H. ; Sandford, Benjamin P. ; Dey, Douglas B.

McComas, R. L. ; Gessel, Michael H. ; Sandford, Benjamin P. ; Dey, Douglas B. Less -
Conference Authors:

Northwest Fisheries Science Center (U.S.). Fish Ecology Division. ; United States. Army. Corps of Engineers. Walla Walla District.

Northwest Fisheries Science Center (U.S.). Fish Ecology Division. ; United States. Army. Corps of Engineers. Walla Walla 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:

During the 1998 spring and summerjuvenile salmonid migrations, we continued research to provide biological design criteria for the improvement of conventional juvenile salmonid wet separators, which are currently in use in fish passage facilities at hydroelectric dams on the Snake and Columbia Rivers. In addition, we conducted evaluations to develop the high-velocity flume (HVF) wet separator and tested a preliminary adult and debris separator designed to remove large fish and debris before they reach the juvenile wet separator. Both the conventional and HVF separator units were used to trap river-run smolts from Gatewell 6B at McNary Dam.
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Biological design criteria for juvenile fish passage, 1998: high-velocity flume development and improved wet-separator efficiency
Format:

PDF
Document Type:

Non-series Report
Funding:

Contract no. E86910060
Name as Subject:

During the 1998 spring and summerjuvenile salmonid migrations, we continued research to provide biological design criteria for the improvement of conventional juvenile salmonid wet separators, which are currently in use in fish passage facilities at hydroelectric dams on the Snake and Columbia Rivers. In addition, we conducted evaluations to develop the high-velocity flume (HVF) wet separator and tested a preliminary adult and debris separator designed to remove large fish and debris before they reach the juvenile wet separator. Both the conventional and HVF separator units were used to trap river-run smolts from Gatewell 6B at McNary Dam.
License:

https://creativecommons.org/publicdomain/zero/1.0/
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CC0 Public Domain
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Library
Main Document Checksum:

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urn:sha256:87ba6c9917e7d06b5dfd86e1ca14802fed52836fa4fc2c0b69ac5318e9e4f10d
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https://repository.library.noaa.gov/view/noaa/50194/noaa_50194_DS1.pdf
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Biological design criteria for juvenile fish passage, 1998: high-velocity flume development and improved wet-separator efficiency

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