| Adult Chinook Query Parameters |
| Year | 2019 |
| Project | McNary |
| 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 | 37618 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [37618] |
| Tailrace TDG Percent Exposure Index | 118.87 % |
| Percent of Fish Exposed [Number Exposed] | 9.1 % [3449] |
| Number of Days Fish Exposed | 4 |
| Middle 80% of Run Period (May 9 - Jun 11) |
| Number of Fish Observed | 30984 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [30984] |
| Tailrace TDG Percent Exposure Index | 118.98 % |
| Percent of Fish Exposed [Number Exposed] | 8.2 % [2554] |
| Number of Days Fish Exposed | 3 |
| Middle 50% of Run Period (May 12 - Jun 3) |
| Number of Fish Observed | 21531 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [21531] |
| Tailrace TDG Percent Exposure Index | 119.09 % |
| Percent of Fish Exposed [Number Exposed] | 4.7 % [1030] |
| Number of Days Fish Exposed | 1 |
| Run Dates |
| First Day of Run | Apr 1 |
| 5% of Run passed | May 8 |
| 10% of Run passed | May 9 |
| 50% of Run passed | May 19 |
| 90% of Run passed | Jun 11 |
| 95% of Run passed | Jun 14 |
| Last Day of Run | Jun 15 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
May 18, May 19, Jun 10, Jun 13
|
