Adult Steelhead Query Parameters | |
Year | 2024 |
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 (Jan 3 - Oct 31) | |
Total Number of Fish Observed | 127116 |
Percent of Total Run Analyzed [Number Observed] | 100 % [127116] |
Tailrace TDG Percent Exposure Index | 105.46 % |
Percent of Fish Exposed [Number Exposed] | 2.1 % [2758] |
Number of Days Fish Exposed | 3 |
Middle 80% of Run Period (Aug 2 - Oct 9) | |
Number of Fish Observed | 102523 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [102523] |
Tailrace TDG Percent Exposure Index | 104.46 % |
Percent of Fish Exposed [Number Exposed] | 1.4 % [1478] |
Number of Days Fish Exposed | 1 |
Middle 50% of Run Period (Sep 1 - Sep 26) | |
Number of Fish Observed | 67970 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [67970] |
Tailrace TDG Percent Exposure Index | 103.29 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Jan 3 |
5% of Run passed | Jul 11 |
10% of Run passed | Aug 2 |
50% of Run passed | Sep 16 |
90% of Run passed | Oct 9 |
95% of Run passed | Oct 18 |
Last Day of Run | Oct 31 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
Jul 17, Jul 18, Oct 9, Oct 11 |