Adult Steelhead 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 | 1/1 - 12/31 |
Total Run Period (Jan 1 - Oct 31) | |
Total Number of Fish Observed | 31824 |
Percent of Total Run Analyzed [Number Observed] | 98.65 % [31397]1 |
Tailrace TDG Percent Exposure Index | 100.03 % |
Percent of Fish Exposed [Number Exposed] | 0.9 % [299] |
Number of Days Fish Exposed | 17 |
Middle 80% of Run Period (Aug 17 - Oct 21) | |
Number of Fish Observed | 25782 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 98.34 % [25355] |
Tailrace TDG Percent Exposure Index | 98.65 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Middle 50% of Run Period (Sep 20 - Oct 10) | |
Number of Fish Observed | 16068 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [16068] |
Tailrace TDG Percent Exposure Index | 97.58 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Jan 1 |
5% of Run passed | Jul 16 |
10% of Run passed | Aug 17 |
50% of Run passed | Sep 28 |
90% of Run passed | Oct 21 |
95% of Run passed | Oct 25 |
Last Day of Run | Oct 31 |
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 |