| Adult Chinook Query Parameters | |
| Year | 2022 |
| Project | Lower Granite |
| 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 (Apr 1 - Jun 15) | |
| Total Number of Fish Observed | 57294 |
| Percent of Total Run Analyzed [Number Observed] | 99.07 % [56762]1 |
| Tailrace TDG Percent Exposure Index | 117.81 % |
| Percent of Fish Exposed [Number Exposed] | 3.7 % [2138] |
| Number of Days Fish Exposed | 3 |
| Middle 80% of Run Period (May 10 - Jun 4) | |
| Number of Fish Observed | 48211 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [48211] |
| Tailrace TDG Percent Exposure Index | 117.66 % |
| Percent of Fish Exposed [Number Exposed] | 3.5 % [1701] |
| Number of Days Fish Exposed | 2 |
| Middle 50% of Run Period (May 13 - May 27) | |
| Number of Fish Observed | 32505 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [32505] |
| Tailrace TDG Percent Exposure Index | 117.4 % |
| 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 9 |
| 10% of Run passed | May 10 |
| 50% of Run passed | May 19 |
| 90% of Run passed | Jun 4 |
| 95% of Run passed | Jun 8 |
| Last Day of Run | Jun 15 |
| Date(s) When Tailrace TDG Percent Crosses 120 % | |
| May 28, May 30, Jun 11, Jun 14 | |
