| Adult Steelhead Query Parameters |
| Year | 2019 |
| Project | The Dalles |
| 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 (Apr 1 - Oct 31) |
| Total Number of Fish Observed | 60994 |
| Percent of Total Run Analyzed [Number Observed] | 99.17 % [60492]1 |
| Tailrace TDG Percent Exposure Index | 105.57 % |
| Percent of Fish Exposed [Number Exposed] | 0.1 % [86] |
| Number of Days Fish Exposed | 19 |
| Middle 80% of Run Period (Jul 20 - Oct 11) |
| Number of Fish Observed | 49095 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 99.45 % [48828] |
| Tailrace TDG Percent Exposure Index | 105.23 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (Aug 19 - Sep 28) |
| Number of Fish Observed | 31443 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [31443] |
| Tailrace TDG Percent Exposure Index | 104.32 % |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Run Dates |
| First Day of Run | Apr 1 |
| 5% of Run passed | Jul 11 |
| 10% of Run passed | Jul 20 |
| 50% of Run passed | Sep 15 |
| 90% of Run passed | Oct 11 |
| 95% of Run passed | Oct 18 |
| Last Day of Run | Oct 31 |
| Date(s) When Tailrace TDG Percent Crosses 120 % |
|
Apr 13, Apr 20, Apr 25, Apr 27, Apr 29, May 2, May 4, May 13, May 15, May 17, May 18, May 20, May 21, May 24, May 30, Jun 3, Jun 10, Jun 11, Jun 12, Jun 14
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