| Adult Steelhead 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 | 1/1 - 12/31 |
| Total Run Period (Apr 1 - Jul 1) |
| Total Number of Fish Observed | 3784 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [3784] |
| Tailrace TDG Percent Exposure Index | 115.76 % |
| Percent of Fish Exposed [Number Exposed] | 0.3 % [12] |
| Number of Days Fish Exposed | 2 |
| Middle 80% of Run Period (Jun 14 - Jul 1) |
| Number of Fish Observed | 3418 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [3418] |
| Tailrace TDG Percent Exposure Index | 115.65 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (Jun 21 - Jun 29) |
| Number of Fish Observed | 2168 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [2168] |
| Tailrace TDG Percent Exposure Index | 115.84 % |
| 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 | May 31 |
| 10% of Run passed | Jun 14 |
| 50% of Run passed | Jun 25 |
| 90% of Run passed | Jul 1 |
| 95% of Run passed | Jul 1 |
| Last Day of Run | Jul 1 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Jun 6, Jun 8
|
