Adult Steelhead Query Parameters | |
Year | 2021 |
Project | John Day |
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 (Apr 1 - Oct 31) | |
Total Number of Fish Observed | 54780 |
Percent of Total Run Analyzed [Number Observed] | 100 % [54780] |
Tailrace TDG Percent Exposure Index | 103.13 % |
Percent of Fish Exposed [Number Exposed] | 0 % [4] |
Number of Days Fish Exposed | 1 |
Middle 80% of Run Period (Aug 26 - Oct 11) | |
Number of Fish Observed | 44278 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [44278] |
Tailrace TDG Percent Exposure Index | 102.25 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Middle 50% of Run Period (Sep 4 - Sep 27) | |
Number of Fish Observed | 27906 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [27906] |
Tailrace TDG Percent Exposure Index | 101.56 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Apr 1 |
5% of Run passed | Jul 24 |
10% of Run passed | Aug 26 |
50% of Run passed | Sep 16 |
90% of Run passed | Oct 11 |
95% of Run passed | Oct 18 |
Last Day of Run | Oct 31 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
Jun 5, Jun 8 |