PIT-Tagged Wild Spring/Summer Chinook Query Parameters | |
Year | 2022 |
Project | Lower Granite |
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 (Mar 23 - Nov 24) | |
Total Number of Fish Observed | 12496 |
Percent of Total Run Analyzed [Number Observed] | 99.4 % [12422]1 |
Tailrace TDG Percent Exposure Index | 116.49 % |
Percent of Fish Exposed [Number Exposed] | 3.1 % [391] |
Number of Days Fish Exposed | 4 |
Middle 80% of Run Period (Apr 26 - May 30) | |
Number of Fish Observed | 10216 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [10216] |
Tailrace TDG Percent Exposure Index | 116.74 % |
Percent of Fish Exposed [Number Exposed] | 3.5 % [358] |
Number of Days Fish Exposed | 2 |
Middle 50% of Run Period (Apr 30 - May 18) | |
Number of Fish Observed | 6636 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [6636] |
Tailrace TDG Percent Exposure Index | 116.61 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Mar 23 |
5% of Run passed | Apr 20 |
10% of Run passed | Apr 26 |
50% of Run passed | May 7 |
90% of Run passed | May 30 |
95% of Run passed | Jun 6 |
Last Day of Run | Nov 24 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 28, May 30, Jun 11, Jun 14, Nov 15, Nov 18 |