Adult Chum Timing Data
Return Year  Date of First Chum in Grays System Date of First Chum in Commercial Fishery Date of First Live Chum at Ives Date of Fist Chum at BON Total Chum at BON* 10% Passage Date at BON
1998 26-Oct 16-Oct 6-Nov   0  
1999 13-Oct 6-Oct 2-Nov 1-Nov 43  
2000 27-Oct 26-Sep 6-Nov 2-Nov 38  
2001 16-Oct 26-Sep 5-Nov 1-Nov 58  
2002 3-Oct 24-Sep 5-Nov 7-Nov 72 13-Nov
2003   17-Sep 4-Nov 31-Oct 326 7-Nov
2004   29-Sep 9-Nov 1-Nov 77 7-Nov
2005 19-Oct 18-Oct 28-Oct 13-Sep 128 28-Oct
2006 18-Oct 2-Oct 14-Nov 3-Sep 121 21-Oct
2007   3-Oct   18-Jul 95 20-Oct
2008   16-Oct   5-Jul 66 22-Oct
2009 20-Oct 21-Oct 23-Oct 28-Jun 98**  
*Annual totals at Bonneville Dam are based on the historical Adult dam counting date schedule of 3/15 to 11/15.
**2009 adult chum count at Bonneville Dam is through 11/20/2009