homeabout usprojectsreportsfundingpartnershipscommunicationsglossarysearchcontactlinks 

2005 Reports
2004 Reports
2003 Reports
2002 Reports
2001 Reports
2000 Reports
1999 Reports
1998 Reports
1997 Reports
1996 Reports
1995 Reports
1994 Reports
1993 Reports
1992 Reports
1991 or Before

Title: Koocanusa Reservoir Kokanee Spawner Index 2005

Authors: Harald Manson, updated by Louise Porto

Year: 2006

Report Abstract
This report summarizes results of the 2005 kokanee escapement survey conducted in Koocanusa Reservoir and its associated tributaries. Aerial counts were conducted on 3 and 5 October 2005. An estimated 115,760 spawning kokanee were enumerated in 11 index streams and rivers in the Koocanusa Reservoir drainage during the fall of 2005. The 2005 kokanee escapement index was 27% higher than the 2004 index, however, it was the second lowest recorded since 1996. It is recommended that kokanee escapement be monitored annually as a trend through time indicator of changes in adult kokanee abundance in Koocanusa Reservoir.

Download or Request Report
We are making efforts to make our frequently requested reports available online. If your report is available online, it will be as an Adobe Acrobat file. File sizes range from under 100kb to greater than 6Mb. The time required to view a report will depend on file size and your internet connection speed.

If you want to save a copy of the report to your local hard-drive, please "right-click" the link below and choose the "save-as" option.

Koocanusa Reservoir Kokanee Spawner Index 2005

In the event the report is not available, please send an email to beth.woodbridge@bchydro.bc.ca with the report's title, author, and date. We will do our best to get you a copy as quickly as possible. Thank you.


© 1999-2004 Columbia Basin Fish & Wildlife Compensation Program