| Adult Chinook Query Parameters | |
| Year | 2022 |
| 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 | 3/15 - 6/15 |
| Total Run Period (Mar 16 - Jun 15) | |
| Total Number of Fish Observed | 173733 |
| Percent of Total Run Analyzed [Number Observed] | 92.11 % [160033]1 |
| Tailrace TDG Percent Exposure Index | 119.58 % |
| Percent of Fish Exposed [Number Exposed] | 48.8 % [78135] |
| Number of Days Fish Exposed | 32 |
| Middle 80% of Run Period (Apr 26 - Jun 6) | |
| Number of Fish Observed | 145997 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [145997] |
| Tailrace TDG Percent Exposure Index | 119.81 % |
| Percent of Fish Exposed [Number Exposed] | 51.8 % [75636] |
| Number of Days Fish Exposed | 31 |
| Middle 50% of Run Period (May 1 - May 22) | |
| Number of Fish Observed | 92833 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [92833] |
| Tailrace TDG Percent Exposure Index | 119.65 % |
| Percent of Fish Exposed [Number Exposed] | 51.9 % [48263] |
| Number of Days Fish Exposed | 16 |
| Run Dates | |
| First Day of Run | Mar 16 |
| 5% of Run passed | Apr 24 |
| 10% of Run passed | Apr 26 |
| 50% of Run passed | May 9 |
| 90% of Run passed | Jun 6 |
| 95% of Run passed | Jun 9 |
| Last Day of Run | Jun 15 |
| Date(s) When Tailrace TDG Percent Crosses 120 % | |
| May 7 | |
