| Adult Steelhead Query Parameters |
| Year | 2022 |
| Project | McNary |
| River Parameter | Temperature Tailrace |
| Critical Temperature Tailrace Value | 15 C |
| Calculate Exposure | Above Critical Value |
| River Parameter Data Fill | No |
| Query Dates | 1/1 - 12/31 |
| Total Run Period (Mar 1 - Dec 31) |
| Total Number of Fish Observed | 87179 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [87179] |
| Temperature Tailrace Exposure Index | 18.99 C |
| Percent of Fish Exposed [Number Exposed] | 94.4 % [82329] |
| Number of Days Fish Exposed | 127 |
| Middle 80% of Run Period (Jul 23 - Oct 19) |
| Number of Fish Observed | 69898 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [69898] |
| Temperature Tailrace Exposure Index | 19.79 C |
| Percent of Fish Exposed [Number Exposed] | 100 % [69898] |
| Number of Days Fish Exposed | 89 |
| Middle 50% of Run Period (Aug 28 - Oct 4) |
| Number of Fish Observed | 44834 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [44834] |
| Temperature Tailrace Exposure Index | 19.72 C |
| Percent of Fish Exposed [Number Exposed] | 100 % [44834] |
| Number of Days Fish Exposed | 38 |
| Run Dates |
| First Day of Run | Mar 1 |
| 5% of Run passed | Jul 14 |
| 10% of Run passed | Jul 23 |
| 50% of Run passed | Sep 23 |
| 90% of Run passed | Oct 19 |
| 95% of Run passed | Oct 27 |
| Last Day of Run | Dec 31 |
| Date(s) When Temperature Tailrace Crosses 15 C |
|
Jun 24, Oct 29
|
