| Adult Steelhead Query Parameters | |
| Year | 2024 |
| Project | Bonneville |
| 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 (Jan 1 - Jul 1) | |
| Total Number of Fish Observed | 11754 |
| Percent of Total Run Analyzed [Number Observed] | 86.6 % [10179]1 |
| Tailrace TDG Percent Exposure Index | 117.36 % |
| Percent of Fish Exposed [Number Exposed] | 15.8 % [1616] |
| Number of Days Fish Exposed | 21 |
| Middle 80% of Run Period (Mar 15 - Jun 30) | |
| Number of Fish Observed | 9921 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 95.76 % [9501] |
| Tailrace TDG Percent Exposure Index | 117.42 % |
| Percent of Fish Exposed [Number Exposed] | 17 % [1616] |
| Number of Days Fish Exposed | 21 |
| Middle 50% of Run Period (May 26 - Jun 26) | |
| Number of Fish Observed | 6107 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [6107] |
| Tailrace TDG Percent Exposure Index | 117.82 % |
| Percent of Fish Exposed [Number Exposed] | 20.1 % [1231] |
| Number of Days Fish Exposed | 12 |
| Run Dates | |
| First Day of Run | Jan 1 |
| 5% of Run passed | Feb 13 |
| 10% of Run passed | Mar 15 |
| 50% of Run passed | Jun 18 |
| 90% of Run passed | Jun 30 |
| 95% of Run passed | Jul 1 |
| Last Day of Run | Jul 1 |
| Date(s) When Tailrace TDG Percent Crosses 120 % | |
| May 15, May 22, May 23, May 25, May 31, Jun 2, Jun 4, Jun 14 | |
