Adult 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 | 3/15 - 6/15 |
Total Run Period (Apr 1 - Jun 15) | |
Total Number of Fish Observed | 47097 |
Percent of Total Run Analyzed [Number Observed] | 100 % [47097] |
Tailrace TDG Percent Exposure Index | 117.9 % |
Percent of Fish Exposed [Number Exposed] | 26.7 % [12585] |
Number of Days Fish Exposed | 7 |
Middle 80% of Run Period (May 6 - Jun 4) | |
Number of Fish Observed | 38452 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [38452] |
Tailrace TDG Percent Exposure Index | 118.06 % |
Percent of Fish Exposed [Number Exposed] | 30.8 % [11844] |
Number of Days Fish Exposed | 5 |
Middle 50% of Run Period (May 11 - May 21) | |
Number of Fish Observed | 24143 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [24143] |
Tailrace TDG Percent Exposure Index | 118.94 % |
Percent of Fish Exposed [Number Exposed] | 46.8 % [11321] |
Number of Days Fish Exposed | 4 |
Run Dates | |
First Day of Run | Apr 1 |
5% of Run passed | May 3 |
10% of Run passed | May 6 |
50% of Run passed | May 15 |
90% of Run passed | Jun 4 |
95% of Run passed | Jun 9 |
Last Day of Run | Jun 15 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 15, May 19, Jun 4, Jun 5, Jun 7, Jun 8, Jun 9, Jun 10 |