Adult Steelhead Query Parameters | |
Year | 2021 |
Project | Lower Monumental |
River Parameter | Temperature Tailrace |
Critical Temperature Tailrace Value | 15 C |
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 | 40453 |
Percent of Total Run Analyzed [Number Observed] | 100 % [40453] |
Temperature Tailrace Exposure Index | 18.05 C |
Percent of Fish Exposed [Number Exposed] | 95.4 % [38620] |
Number of Days Fish Exposed | 134 |
Middle 80% of Run Period (Sep 6 - Oct 16) | |
Number of Fish Observed | 32630 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [32630] |
Temperature Tailrace Exposure Index | 18.31 C |
Percent of Fish Exposed [Number Exposed] | 100 % [32630] |
Number of Days Fish Exposed | 41 |
Middle 50% of Run Period (Sep 14 - Oct 5) | |
Number of Fish Observed | 20807 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [20807] |
Temperature Tailrace Exposure Index | 18.41 C |
Percent of Fish Exposed [Number Exposed] | 100 % [20807] |
Number of Days Fish Exposed | 22 |
Run Dates | |
First Day of Run | Apr 1 |
5% of Run passed | Aug 20 |
10% of Run passed | Sep 6 |
50% of Run passed | Sep 26 |
90% of Run passed | Oct 16 |
95% of Run passed | Oct 23 |
Last Day of Run | Oct 31 |
Date(s) When Temperature Tailrace Crosses 15 C | |
Jun 8, Oct 27 |