Adult Chinook Query Parameters | |
Year | 2019 |
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 6 - Jun 15) | |
Total Number of Fish Observed | 22590 |
Percent of Total Run Analyzed [Number Observed] | 100 % [22590] |
Tailrace TDG Percent Exposure Index | 120.16 % |
Percent of Fish Exposed [Number Exposed] | 43 % [9734] |
Number of Days Fish Exposed | 23 |
Middle 80% of Run Period (May 10 - Jun 7) | |
Number of Fish Observed | 18750 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [18750] |
Tailrace TDG Percent Exposure Index | 120.5 % |
Percent of Fish Exposed [Number Exposed] | 44.8 % [8401] |
Number of Days Fish Exposed | 15 |
Middle 50% of Run Period (May 13 - May 28) | |
Number of Fish Observed | 12415 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [12415] |
Tailrace TDG Percent Exposure Index | 120.63 % |
Percent of Fish Exposed [Number Exposed] | 45.7 % [5685] |
Number of Days Fish Exposed | 7 |
Run Dates | |
First Day of Run | Apr 6 |
5% of Run passed | May 9 |
10% of Run passed | May 10 |
50% of Run passed | May 18 |
90% of Run passed | Jun 7 |
95% of Run passed | Jun 11 |
Last Day of Run | Jun 15 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
Apr 9, Apr 13, Apr 21, Apr 30, May 8, May 10, May 15, May 22, May 30, Jun 7 |