PIT-Tagged Wild Spring/Summer Chinook Query Parameters | |
Year | 2019 |
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 25 - Jul 2) | |
Total Number of Fish Observed | 7224 |
Percent of Total Run Analyzed [Number Observed] | 100 % [7224] |
Tailrace TDG Percent Exposure Index | 118.61 % |
Percent of Fish Exposed [Number Exposed] | 27.9 % [2018] |
Number of Days Fish Exposed | 10 |
Middle 80% of Run Period (Apr 10 - May 19) | |
Number of Fish Observed | 6080 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [6080] |
Tailrace TDG Percent Exposure Index | 119.39 % |
Percent of Fish Exposed [Number Exposed] | 32.3 % [1966] |
Number of Days Fish Exposed | 9 |
Middle 50% of Run Period (Apr 20 - May 11) | |
Number of Fish Observed | 3666 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [3666] |
Tailrace TDG Percent Exposure Index | 119.54 % |
Percent of Fish Exposed [Number Exposed] | 36.9 % [1356] |
Number of Days Fish Exposed | 6 |
Run Dates | |
First Day of Run | Mar 25 |
5% of Run passed | Apr 8 |
10% of Run passed | Apr 10 |
50% of Run passed | Apr 28 |
90% of Run passed | May 19 |
95% of Run passed | May 30 |
Last Day of Run | Jul 2 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
Apr 10, Apr 12, Apr 21, Apr 27, May 18, May 19, Jun 2, Jun 3 |