| PIT-Tagged Wild Spring/Summer Chinook Query Parameters |
| Year | 2024 |
| Project | Ice Harbor |
| 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 (Apr 1 - Jul 1) |
| Total Number of Fish Observed | 199 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [199] |
| Tailrace TDG Percent Exposure Index | 116.45 % |
| Percent of Fish Exposed [Number Exposed] | 3 % [6] |
| Number of Days Fish Exposed | 4 |
| Middle 80% of Run Period (Apr 15 - May 21) |
| Number of Fish Observed | 164 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [164] |
| Tailrace TDG Percent Exposure Index | 116.6 % |
| Percent of Fish Exposed [Number Exposed] | 3 % [5] |
| Number of Days Fish Exposed | 3 |
| Middle 50% of Run Period (Apr 18 - May 3) |
| Number of Fish Observed | 108 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [108] |
| Tailrace TDG Percent Exposure Index | 116.22 % |
| 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 | Apr 11 |
| 10% of Run passed | Apr 15 |
| 50% of Run passed | Apr 22 |
| 90% of Run passed | May 21 |
| 95% of Run passed | May 30 |
| Last Day of Run | Jul 1 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
May 15, May 19, Jun 4, Jun 5, Jun 7, Jun 8, Jun 9, Jun 10
|
