| Adult Steelhead Query Parameters | |
| Year | 2020 |
| Project | Lower Monumental |
| 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 (Jan 1 - Oct 31) | |
| Total Number of Fish Observed | 54936 |
| Percent of Total Run Analyzed [Number Observed] | 15.07 % [8281]1 |
| Temperature Exposure Index | 19.57 C |
| Percent of Fish Exposed [Number Exposed] | 94.2 % [7803] |
| Number of Days Fish Exposed | 79 |
| Middle 80% of Run Period (Aug 15 - Oct 17) | |
| Number of Fish Observed | 44238 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 7.64 % [3383] |
| Temperature Exposure Index | 20.51 C |
| Percent of Fish Exposed [Number Exposed] | 100 % [3383] |
| Number of Days Fish Exposed | 25 |
| Middle 50% of Run Period (Sep 15 - Oct 7) | |
| Number of Fish Observed | 28985 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 0 % [0] |
| Temperature Exposure Index | N/A C |
| Percent of Fish Exposed [Number Exposed] | 0 % [N/A] |
| Number of Days Fish Exposed | N/A |
| Run Dates | |
| First Day of Run | Jan 1 |
| 5% of Run passed | Jul 25 |
| 10% of Run passed | Aug 15 |
| 50% of Run passed | Sep 27 |
| 90% of Run passed | Oct 17 |
| 95% of Run passed | Oct 21 |
| Last Day of Run | Oct 31 |
| Date(s) When Temperature Crosses 15 C | |
| Jun 19, Jun 23, Jun 25 | |
