| 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
|
