| Adult Steelhead Query Parameters |
| Year | 2019 |
| 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 (Jan 1 - Oct 31) |
| Total Number of Fish Observed | 51086 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [51086] |
| Tailrace TDG Percent Exposure Index | 101.99 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [9] |
| Number of Days Fish Exposed | 2 |
| Middle 80% of Run Period (Jul 30 - Oct 18) |
| Number of Fish Observed | 41284 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [41284] |
| Tailrace TDG Percent Exposure Index | 101.01 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (Sep 11 - Oct 5) |
| Number of Fish Observed | 26229 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [26229] |
| Tailrace TDG Percent Exposure Index | 99.39 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Run Dates |
| First Day of Run | Jan 1 |
| 5% of Run passed | Jul 14 |
| 10% of Run passed | Jul 30 |
| 50% of Run passed | Sep 22 |
| 90% of Run passed | Oct 18 |
| 95% of Run passed | Oct 22 |
| Last Day of Run | Oct 31 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Apr 10, Apr 11, May 18, May 19, May 20, May 21
|
