| PIT-Tagged Wild Spring/Summer 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 | 1/1 - 12/31 |
| Total Run Period (Feb 16 - Aug 27) | |
| Total Number of Fish Observed | 1973 |
| Percent of Total Run Analyzed [Number Observed] | 95.18 % [1878]1 |
| Tailrace TDG Percent Exposure Index | 121.26 % |
| Percent of Fish Exposed [Number Exposed] | 92 % [1729] |
| Number of Days Fish Exposed | 41 |
| Middle 80% of Run Period (May 11 - Jun 10) | |
| Number of Fish Observed | 1605 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 97.13 % [1559] |
| Tailrace TDG Percent Exposure Index | 121.64 % |
| Percent of Fish Exposed [Number Exposed] | 100 % [1559] |
| Number of Days Fish Exposed | 28 |
| Middle 50% of Run Period (May 15 - May 30) | |
| Number of Fish Observed | 1028 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [1028] |
| Tailrace TDG Percent Exposure Index | 121.47 % |
| Percent of Fish Exposed [Number Exposed] | 100 % [1028] |
| Number of Days Fish Exposed | 16 |
| Run Dates | |
| First Day of Run | Feb 16 |
| 5% of Run passed | May 8 |
| 10% of Run passed | May 11 |
| 50% of Run passed | May 22 |
| 90% of Run passed | Jun 10 |
| 95% of Run passed | Jul 3 |
| Last Day of Run | Aug 27 |
| Date(s) When Tailrace TDG Percent Crosses 120 % | |
| May 7, Jul 1 | |
