| PIT-Tagged Wild Summer Steelhead Query Parameters |
| Year | 2017 |
| Project | John Day |
| River Parameter | Tailrace TDG Percent |
| Critical Tailrace TDG Percent Value | 115 % |
| Calculate Exposure | Above Critical Value |
| River Parameter Data Fill | No |
| Query Dates | 1/1 - 12/31 |
| Total Run Period (Mar 28 - Sep 12) |
| Total Number of Fish Observed | 8223 |
| Percent of Total Run Analyzed [Number Observed] | 100 % [8223] |
| Tailrace TDG Percent Exposure Index | 125.91 % |
| Percent of Fish Exposed [Number Exposed] | 99.9 % [8215] |
| Number of Days Fish Exposed | 91 |
| Middle 80% of Run Period (Apr 24 - May 31) |
| Number of Fish Observed | 6673 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [6673] |
| Tailrace TDG Percent Exposure Index | 126.65 % |
| Percent of Fish Exposed [Number Exposed] | 100 % [6673] |
| Number of Days Fish Exposed | 38 |
| Middle 50% of Run Period (May 1 - May 21) |
| Number of Fish Observed | 4228 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [4228] |
| Tailrace TDG Percent Exposure Index | 129.33 % |
| Percent of Fish Exposed [Number Exposed] | 100 % [4228] |
| Number of Days Fish Exposed | 21 |
| Run Dates |
| First Day of Run | Mar 28 |
| 5% of Run passed | Apr 18 |
| 10% of Run passed | Apr 24 |
| 50% of Run passed | May 13 |
| 90% of Run passed | May 31 |
| 95% of Run passed | Jun 4 |
| Last Day of Run | Sep 12 |
| Date(s) When Tailrace TDG Percent Crosses 115 % |
|
Jun 27, Jul 1, Jul 4
|
