| Adult Steelhead Query Parameters | |
| Year | 2017 |
| Project | The Dalles |
| River Parameter | Temperature |
| Critical Temperature 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 | 96803 |
| Percent of Total Run Analyzed [Number Observed] | 81.28 % [78691]1 |
| Temperature Exposure Index | 20.68 C |
| Percent of Fish Exposed [Number Exposed] | 99 % [77907] |
| Number of Days Fish Exposed | 104 |
| Middle 80% of Run Period (Aug 19 - Oct 4) | |
| Number of Fish Observed | 77810 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 89.72 % [69817] |
| Temperature Exposure Index | 20.73 C |
| Percent of Fish Exposed [Number Exposed] | 100 % [69817] |
| Number of Days Fish Exposed | 40 |
| Middle 50% of Run Period (Sep 7 - Sep 24) | |
| Number of Fish Observed | 49560 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [49560] |
| Temperature Exposure Index | 20.54 C |
| Percent of Fish Exposed [Number Exposed] | 100 % [49560] |
| Number of Days Fish Exposed | 18 |
| Run Dates | |
| First Day of Run | Mar 1 |
| 5% of Run passed | Jul 26 |
| 10% of Run passed | Aug 19 |
| 50% of Run passed | Sep 18 |
| 90% of Run passed | Oct 4 |
| 95% of Run passed | Oct 12 |
| Last Day of Run | Dec 31 |
| Date(s) When Temperature Crosses 15 C | |
| Jun 16 | |
