| PIT-Tagged Wild Spring/Summer Chinook Query Parameters |
| Year | 2024 |
| Project | Lower Monumental |
| 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 21 - May 16) |
| Total Number of Fish Observed | 120 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [120] |
| Tailrace TDG Percent Exposure Index | 118.15 % |
| Percent of Fish Exposed [Number Exposed] | 16.6 % [20] |
| Number of Days Fish Exposed | 7 |
| Middle 80% of Run Period (Apr 9 - Apr 25) |
| Number of Fish Observed | 97 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [97] |
| Tailrace TDG Percent Exposure Index | 118.45 % |
| Percent of Fish Exposed [Number Exposed] | 9.2 % [9] |
| Number of Days Fish Exposed | 2 |
| Middle 50% of Run Period (Apr 15 - Apr 22) |
| Number of Fish Observed | 68 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [68] |
| Tailrace TDG Percent Exposure Index | 118.57 % |
| Percent of Fish Exposed [Number Exposed] | 13.2 % [9] |
| Number of Days Fish Exposed | 2 |
| Run Dates |
| First Day of Run | Mar 21 |
| 5% of Run passed | Mar 30 |
| 10% of Run passed | Apr 9 |
| 50% of Run passed | Apr 20 |
| 90% of Run passed | Apr 25 |
| 95% of Run passed | Apr 28 |
| Last Day of Run | May 16 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Apr 16, Apr 18, Apr 27, May 1, May 13
|
