| Adult Steelhead 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 (Apr 1 - May 17) |
| Total Number of Fish Observed | 424 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [424] |
| Tailrace TDG Percent Exposure Index | 117.96 % |
| Percent of Fish Exposed [Number Exposed] | 17.2 % [73] |
| Number of Days Fish Exposed | 11 |
| Middle 80% of Run Period (Apr 3 - May 2) |
| Number of Fish Observed | 343 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [343] |
| Tailrace TDG Percent Exposure Index | 118.42 % |
| Percent of Fish Exposed [Number Exposed] | 18.9 % [65] |
| Number of Days Fish Exposed | 6 |
| Middle 50% of Run Period (Apr 9 - Apr 24) |
| Number of Fish Observed | 226 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [226] |
| Tailrace TDG Percent Exposure Index | 118.47 % |
| Percent of Fish Exposed [Number Exposed] | 15 % [34] |
| Number of Days Fish Exposed | 2 |
| Run Dates |
| First Day of Run | Apr 1 |
| 5% of Run passed | Apr 2 |
| 10% of Run passed | Apr 3 |
| 50% of Run passed | Apr 15 |
| 90% of Run passed | May 2 |
| 95% of Run passed | May 7 |
| Last Day of Run | May 17 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Apr 16, Apr 18, Apr 27, May 1, May 13
|
