Spawning Surveys

for Coho, Chum & Fall Chinook

• Hardy & Hamilton Cr
• Columbia R (Ives)
• WA Trib
• Snake River
• Misc

Hardy & Hamilton Creeks Chum Report - Count of live chum in Hardy and Hamilton Creek (USFWS) Nov 2006 to Jan 2007 Nov to Dec 2005 Nov to Dec 2004 Nov to Dec 2003

Ives and Pierce Islands and Mainstem Columbia Spawning Surveys Spawning Ground Surveys for Chinook, Coho, Chum - includes map of survey area (ODFW & WDFW) Ives Island   2008 2007 2006 2005 2004 2003 Mainstem Columbia 2002 2001 2000 1999 1998

Washington Lower Columbia River Tributary Stream Surveys WA tribs from the Washougal River to Dog Creek, excluding Hardy Creek and the Hamilton Springs spawning channel (WDFW) - October to December 2008 Chum Surveys 2006 Chum Surveys 2005 Chum Surveys 2004 Chum, Chinook and Coho Surveys 2004 Surveys 2004 Tributary Surveys 2003 Chum Surveys Duncan Creek Project Progress Report (pdf file)

Snake River surverys Snake River fall chinook redd count summaries 2008

Miscellaneous Ives Island Live Chum counts 1998 to present Comparison of live chum and Bonneville tailwater 1998 to 2002 Hanford Reach aerial fall Chinook salmon redd estimates (PNNW) 2005

Data Courtesy of ODFW, USFWS, WDFW & PNNW (Pacific NW National Lab)

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