| Adult Steelhead Query Parameters |
| Year | 2024 |
| Project | John Day |
| 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 (Jan 3 - Jul 1) |
| Total Number of Fish Observed | 2956 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [2956] |
| Temperature Tailrace Exposure Index | 15.67 C |
| Percent of Fish Exposed [Number Exposed] | 82.9 % [2451] |
| Number of Days Fish Exposed | 25 |
| Middle 80% of Run Period (Apr 2 - Jun 30) |
| Number of Fish Observed | 2432 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [2432] |
| Temperature Tailrace Exposure Index | 16.74 C |
| Percent of Fish Exposed [Number Exposed] | 91.2 % [2218] |
| Number of Days Fish Exposed | 24 |
| Middle 50% of Run Period (Jun 16 - Jun 28) |
| Number of Fish Observed | 1573 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [1573] |
| Temperature Tailrace Exposure Index | 17.16 C |
| Percent of Fish Exposed [Number Exposed] | 100 % [1573] |
| Number of Days Fish Exposed | 13 |
| Run Dates |
| First Day of Run | Jan 3 |
| 5% of Run passed | Feb 12 |
| 10% of Run passed | Apr 2 |
| 50% of Run passed | Jun 24 |
| 90% of Run passed | Jun 30 |
| 95% of Run passed | Jul 1 |
| Last Day of Run | Jul 1 |
| Date(s) When Temperature Tailrace Crosses 15 C |
|
Jun 7 |
