PIT-Tagged Wild Spring/Summer Chinook Query Parameters | |
Year | 2017 |
Project | Lower Granite |
River Parameter | Tailrace TDG Percent |
Critical Tailrace TDG Percent Value | 115 % |
Calculate Exposure | Above Critical Value |
River Parameter Data Fill | No |
Query Dates | 1/1 - 12/31 |
Total Run Period (Mar 21 - Jul 20) | |
Total Number of Fish Observed | 9462 |
Percent of Total Run Analyzed [Number Observed] | 100 % [9462] |
Tailrace TDG Percent Exposure Index | 120.73 % |
Percent of Fish Exposed [Number Exposed] | 98.3 % [9308] |
Number of Days Fish Exposed | 92 |
Middle 80% of Run Period (Apr 12 - May 23) | |
Number of Fish Observed | 7710 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [7710] |
Tailrace TDG Percent Exposure Index | 120.25 % |
Percent of Fish Exposed [Number Exposed] | 99.1 % [7645] |
Number of Days Fish Exposed | 41 |
Middle 50% of Run Period (Apr 16 - May 7) | |
Number of Fish Observed | 4925 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [4925] |
Tailrace TDG Percent Exposure Index | 119.45 % |
Percent of Fish Exposed [Number Exposed] | 98.6 % [4860] |
Number of Days Fish Exposed | 21 |
Run Dates | |
First Day of Run | Mar 21 |
5% of Run passed | Apr 9 |
10% of Run passed | Apr 12 |
50% of Run passed | Apr 24 |
90% of Run passed | May 23 |
95% of Run passed | May 28 |
Last Day of Run | Jul 20 |
Date(s) When Tailrace TDG Percent Crosses 115 % | |
May 4, May 5, Jun 16, Jun 17, Jun 23 |