PIT-Tagged Wild Spring/Summer Chinook 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 (Feb 25 - Dec 1) | |
Total Number of Fish Observed | 738 |
Percent of Total Run Analyzed [Number Observed] | 100 % [738] |
Tailrace TDG Percent Exposure Index | 117.71 % |
Percent of Fish Exposed [Number Exposed] | 2 % [15] |
Number of Days Fish Exposed | 3 |
Middle 80% of Run Period (May 3 - Jun 20) | |
Number of Fish Observed | 621 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [621] |
Tailrace TDG Percent Exposure Index | 118.23 % |
Percent of Fish Exposed [Number Exposed] | 2.4 % [15] |
Number of Days Fish Exposed | 3 |
Middle 50% of Run Period (May 8 - Jun 1) | |
Number of Fish Observed | 384 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [384] |
Tailrace TDG Percent Exposure Index | 118.03 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Feb 25 |
5% of Run passed | May 2 |
10% of Run passed | May 3 |
50% of Run passed | May 16 |
90% of Run passed | Jun 20 |
95% of Run passed | Jul 14 |
Last Day of Run | Dec 1 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
Jun 5, Jun 8 |