Chinook Spawning Ground Surveys Below Bonneville Dam, 2009.  
   
Survey Area   Date Lives* Dead** Redds***  
Ives/Pierce Island Complex 2-Oct 3 2 0  
  9-Oct 0 0 0  
  16-Oct 2 0 0  
  23-Oct 8 0 1  
  29-Oct 22 0 1  
  3-Nov 44 2 6  
  10-Nov 172 12 40  
  12-Nov 141 24 NC  
  17-Nov 50 42 11  
  24-Nov 52 27 NC  
  1-Dec 18 17 NC  
  9-Dec 1 0 NC  
  15-Dec 1 0 NC  
  16-Dec 0 2 NC  
  17-Dec 0 1 NC  
  22-Dec 0 0 NC  
   
*Lives may include jacks  
**Dead are newly sampled fish only  
***Redds are an instantaneous count for the day, not cumulative.