Adult Chinook Query Parameters | |
Year | 2021 |
Project | The Dalles |
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 | 73921 |
Percent of Total Run Analyzed [Number Observed] | 100 % [73921] |
Tailrace TDG Percent Exposure Index | 118.66 % |
Percent of Fish Exposed [Number Exposed] | 22.5 % [16679] |
Number of Days Fish Exposed | 10 |
Middle 80% of Run Period (Apr 30 - Jun 10) | |
Number of Fish Observed | 61171 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [61171] |
Tailrace TDG Percent Exposure Index | 118.86 % |
Percent of Fish Exposed [Number Exposed] | 27.2 % [16679] |
Number of Days Fish Exposed | 10 |
Middle 50% of Run Period (May 4 - May 30) | |
Number of Fish Observed | 38472 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [38472] |
Tailrace TDG Percent Exposure Index | 119.25 % |
Percent of Fish Exposed [Number Exposed] | 37.1 % [14308] |
Number of Days Fish Exposed | 7 |
Run Dates | |
First Day of Run | Apr 1 |
5% of Run passed | Apr 27 |
10% of Run passed | Apr 30 |
50% of Run passed | May 14 |
90% of Run passed | Jun 10 |
95% of Run passed | Jun 13 |
Last Day of Run | Jun 15 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 6, May 7, May 11, May 17, May 31, Jun 3 |