Adult Steelhead Query Parameters | |
Year | 2022 |
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 | 1/1 - 12/31 |
Total Run Period (Mar 1 - Dec 30) | |
Total Number of Fish Observed | 103534 |
Percent of Total Run Analyzed [Number Observed] | 100 % [103534] |
Tailrace TDG Percent Exposure Index | 106.4 % |
Percent of Fish Exposed [Number Exposed] | 1.7 % [1823] |
Number of Days Fish Exposed | 45 |
Middle 80% of Run Period (Jul 13 - Oct 9) | |
Number of Fish Observed | 83722 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [83722] |
Tailrace TDG Percent Exposure Index | 105.71 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Middle 50% of Run Period (Aug 4 - Sep 26) | |
Number of Fish Observed | 53595 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [53595] |
Tailrace TDG Percent Exposure Index | 103.54 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Mar 1 |
5% of Run passed | Jul 7 |
10% of Run passed | Jul 13 |
50% of Run passed | Sep 12 |
90% of Run passed | Oct 9 |
95% of Run passed | Oct 18 |
Last Day of Run | Dec 30 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 12, May 13, May 14, May 16, May 18, May 19, May 20, Jul 1 |