PIT-Tagged Wild Summer Steelhead Query Parameters | |
Year | 2018 |
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 (Feb 28 - Jun 23) | |
Total Number of Fish Observed | 4612 |
Percent of Total Run Analyzed [Number Observed] | 100 % [4612] |
Tailrace TDG Percent Exposure Index | 124.46 % |
Percent of Fish Exposed [Number Exposed] | 66.5 % [3068] |
Number of Days Fish Exposed | 29 |
Middle 80% of Run Period (Apr 26 - May 30) | |
Number of Fish Observed | 3791 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [3791] |
Tailrace TDG Percent Exposure Index | 125.97 % |
Percent of Fish Exposed [Number Exposed] | 76.8 % [2912] |
Number of Days Fish Exposed | 26 |
Middle 50% of Run Period (May 4 - May 22) | |
Number of Fish Observed | 2349 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [2349] |
Tailrace TDG Percent Exposure Index | 127.58 % |
Percent of Fish Exposed [Number Exposed] | 92.3 % [2170] |
Number of Days Fish Exposed | 18 |
Run Dates | |
First Day of Run | Feb 28 |
5% of Run passed | Apr 20 |
10% of Run passed | Apr 26 |
50% of Run passed | May 11 |
90% of Run passed | May 30 |
95% of Run passed | Jun 2 |
Last Day of Run | Jun 23 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 5, Jun 3 |