| Adult Steelhead 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 1 - Dec 30) |
| Total Number of Fish Observed | 74275 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [74275] |
| Tailrace TDG Percent Exposure Index | 100.1 % |
| Percent of Fish Exposed [Number Exposed] | 0.3 % [253] |
| Number of Days Fish Exposed | 4 |
| Middle 80% of Run Period (Aug 28 - Oct 27) |
| Number of Fish Observed | 59681 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [59681] |
| Tailrace TDG Percent Exposure Index | 98.78 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (Sep 21 - Oct 14) |
| Number of Fish Observed | 38624 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [38624] |
| Tailrace TDG Percent Exposure Index | 98.71 % |
| 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 28 |
| 10% of Run passed | Aug 28 |
| 50% of Run passed | Oct 3 |
| 90% of Run passed | Oct 27 |
| 95% of Run passed | Nov 3 |
| Last Day of Run | Dec 30 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
May 28, May 30, Jun 11, Jun 14, Nov 15, Nov 18
|
