| Adult Chinook Query Parameters |
| Year | 2024 |
| Project | The Dalles |
| River Parameter | Tailrace TDG Percent |
| Critical Tailrace TDG Percent Value | 120 % |
| Calculate Exposure | Above Critical Value |
| River Parameter Data Fill | No |
| Query Dates | 3/15 - 6/15 |
| Total Run Period (Apr 1 - Jun 15) |
| Total Number of Fish Observed | 87334 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [87334] |
| Tailrace TDG Percent Exposure Index | 117.1 % |
| Percent of Fish Exposed [Number Exposed] | 1.6 % [1431] |
| Number of Days Fish Exposed | 2 |
| Middle 80% of Run Period (Apr 28 - Jun 10) |
| Number of Fish Observed | 72030 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [72030] |
| Tailrace TDG Percent Exposure Index | 116.97 % |
| Percent of Fish Exposed [Number Exposed] | 1.9 % [1431] |
| Number of Days Fish Exposed | 2 |
| Middle 50% of Run Period (May 5 - May 24) |
| Number of Fish Observed | 46350 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [46350] |
| Tailrace TDG Percent Exposure Index | 116.71 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Run Dates |
| First Day of Run | Apr 1 |
| 5% of Run passed | Apr 25 |
| 10% of Run passed | Apr 28 |
| 50% of Run passed | May 11 |
| 90% of Run passed | Jun 10 |
| 95% of Run passed | Jun 13 |
| Last Day of Run | Jun 15 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Jun 6, Jun 8
|
