| PIT-Tagged Wild Spring/Summer Chinook Query Parameters |
| Year | 2024 |
| Project | John Day |
| 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 (Mar 18 - Dec 18) |
| Total Number of Fish Observed | 863 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [863] |
| Tailrace TDG Percent Exposure Index | 114.95 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 80% of Run Period (Apr 23 - Jun 6) |
| Number of Fish Observed | 702 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [702] |
| Tailrace TDG Percent Exposure Index | 114.95 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (Apr 29 - May 24) |
| Number of Fish Observed | 462 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [462] |
| Tailrace TDG Percent Exposure Index | 115.06 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Run Dates |
| First Day of Run | Mar 18 |
| 5% of Run passed | Apr 19 |
| 10% of Run passed | Apr 23 |
| 50% of Run passed | May 8 |
| 90% of Run passed | Jun 6 |
| 95% of Run passed | Jun 15 |
| Last Day of Run | Dec 18 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Jul 17, Jul 18, Oct 9, Oct 11
|
