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.
i
Post-construction evaluation of the juvenile bypass collection channel, transportation flume, and fish-monitoring facilities at Bonneville Dam second powerhouse, 1999-2000
-
2004
[PDF-22.82 MB]
Details:
-
Personal Author:
-
Corporate Authors:
-
Conference Authors:
-
NOAA Program & Office:
-
Description:In 1999, we conducted an initial reconnaissance-level study to determine if the rebuilt system components provided safe juvenile passage conditions. In 2000, we completed a second, more thorough evaluation of the completed system. Major objectives of the studies were to determine detection and separation efficiencies, assess physical effects, and evaluate passage timing ofjuvenile salmonids. We conducted tests using juvenile yearling and subyearling chinook salmon Oncorhynchus tshawytscha, juvenile steelhead O. mykiss, and juvenile sockeye salmon O. nerka. Test fish were obtained directly from hatcheries or from juvenile fish-monitoring facilities (river-run test fish).
-
Keywords:
-
Format:
-
Document Type:
-
Funding:
-
Name as Subject:
-
License:
-
Rights Information:CC0 Public Domain
-
Compliance:Library
-
Main Document Checksum:
-
Download URL:
-
File Type:
