PIT-Tagged Wild Spring/Summer Chinook Query Parameters | |
Year | 2024 |
Project | Ice Harbor |
River Parameter | Tailrace TDG Percent |
Critical Tailrace TDG Percent Value | 120 % |
Calculate Exposure | Above Critical Value |
River Parameter Data Fill | No |
Query Dates | 1/1 - 12/31 |
Total Run Period (Apr 1 - Dec 13) | |
Total Number of Fish Observed | 223 |
Percent of Total Run Analyzed [Number Observed] | 100 % [223] |
Tailrace TDG Percent Exposure Index | 115.93 % |
Percent of Fish Exposed [Number Exposed] | 2.6 % [6] |
Number of Days Fish Exposed | 4 |
Middle 80% of Run Period (Apr 15 - Jun 20) | |
Number of Fish Observed | 185 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [185] |
Tailrace TDG Percent Exposure Index | 116.6 % |
Percent of Fish Exposed [Number Exposed] | 3.2 % [6] |
Number of Days Fish Exposed | 4 |
Middle 50% of Run Period (Apr 18 - May 12) | |
Number of Fish Observed | 127 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [127] |
Tailrace TDG Percent Exposure Index | 116.23 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Apr 1 |
5% of Run passed | Apr 12 |
10% of Run passed | Apr 15 |
50% of Run passed | Apr 24 |
90% of Run passed | Jun 20 |
95% of Run passed | Jul 6 |
Last Day of Run | Dec 13 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 15, May 19, Jun 4, Jun 5, Jun 7, Jun 8, Jun 9, Jun 10 |