Adult Steelhead Query Parameters | |
Year | 2017 |
Project | The Dalles |
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 1 - Dec 31) | |
Total Number of Fish Observed | 96803 |
Percent of Total Run Analyzed [Number Observed] | 100 % [96803] |
Tailrace TDG Percent Exposure Index | 103.76 % |
Percent of Fish Exposed [Number Exposed] | 1.5 % [1525] |
Number of Days Fish Exposed | 102 |
Middle 80% of Run Period (Aug 19 - Oct 4) | |
Number of Fish Observed | 77810 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [77810] |
Tailrace TDG Percent Exposure Index | 102.95 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Middle 50% of Run Period (Sep 7 - Sep 24) | |
Number of Fish Observed | 49560 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [49560] |
Tailrace TDG Percent Exposure Index | 101.7 % |
Percent of Fish Exposed [Number Exposed] | 0 % [0] |
Number of Days Fish Exposed | 0 |
Run Dates | |
First Day of Run | Mar 1 |
5% of Run passed | Jul 26 |
10% of Run passed | Aug 19 |
50% of Run passed | Sep 18 |
90% of Run passed | Oct 4 |
95% of Run passed | Oct 12 |
Last Day of Run | Dec 31 |
Date(s) When Tailrace TDG Percent Crosses 115 % | |
Mar 16, Jul 3, Jul 5, Jul 6, Aug 2, Aug 3, Aug 9, Aug 10 |