Water Temperature and Emergence

• Water Temperature and Emergence
• Emergence and Catch Dates

Columbia River Water Temperature, Temperature Units and Emergence Dates -- Ives Island Surveys 2005 to 2006 TU Estimates for Ives Island Chinook and Chum 2004 to 2005 Last Catch Date of "newly emerged" fry (>40mm) at Ives island 2000-2004 Accumulated Gauge 1 Temperature Units from Oct 1st - March 28th, 2000-2004 2003 to 2004 2002 to 2003 or 2002 to 2003 with 2001 water temperatures 2001 to 2002 2000 to 2001 or 2000 to 2001 with Chum Redd Counts

Comparison of beginning emergence dates to catch dates of juvenile fall chinook and chum below Bonneville Dam First Catch 1999 to 2003 Peak Catch 1999 to 2002

Data Courtesy of ODFW

Return to Spawning Homepage

Page last updated on: September 12, 2008

This website designed for 1024 x 768 or higher resolution. Questions and comments to: webmaster@fpc.org

[ Home ] [ Adult ] [ Smolt ] [ Spawning ] [ River ] [ Hatchery] [ Survival] [ Travel times] [ Documents ]