Chinook Salmon Spawning Ground Surveys Below Bonneville Dam, 2014-15.
Survey Area Date Lives* Dead** Redds***  
Ives/Pierce Island Complex 25-Sep-14 3 0 1 10 ft. vis.
2-Oct-14 2 0 0 10 ft. vis.
10-Oct-14 6 0 0 12.5 ft. vis.
17-Oct-14 2 0 0 10 ft. vis.
24-Oct-14 1 0 0 8 ft. vis.
31-Oct-14 9 0 0 12 ft. vis.
4-Nov-14 71 5 7 6 ft. vis.
6-Nov-14 NC 1 NC Carcass count only
10-Nov-14 333 21 67 10 ft. vis.
12-Nov-14 No Survey wind gust 60-80 mph.
14-Nov-14 235 20 NC 10 ft. vis.
18-Nov-14 457 23 17 3 ft. vis.
25-Nov-14 344 72 57 6 ft. vis.
2-Dec-14 No Survey wind gusts 60 mph.
5-Dec-14 60 39 82 2 ft. vis.
9-Dec-14 89 14 21 2 ft. vis.
12-Dec-14 NC 10 NC Carcass count only
16-Dec-14 14 4 NC 12 ft. vis.
23-Dec-14 0 0 0 0.5 ft vis.
29-Dec-14 0 0 0 0.5 ft vis.
6-Jan-15 0 0 0 4 ft. vis
*Lives may include jacks
**Dead are newly sampled fish only
***Redds are an instantaneous count for the day, not cumulative.
NC = No count