PIT-Tagged Wild Summer Steelhead Query Parameters | |
Year | 2024 |
Project | Ice Harbor |
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 3 - Jun 21) | |
Total Number of Fish Observed | 283 |
Percent of Total Run Analyzed [Number Observed] | 100 % [283] |
Temperature Tailrace Exposure Index | 13.41 C |
Percent of Fish Exposed [Number Exposed] | 16.2 % [46] |
Number of Days Fish Exposed | 8 |
Middle 80% of Run Period (Apr 23 - Jun 2) | |
Number of Fish Observed | 228 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [228] |
Temperature Tailrace Exposure Index | 13.55 C |
Percent of Fish Exposed [Number Exposed] | 13.5 % [31] |
Number of Days Fish Exposed | 2 |
Middle 50% of Run Period (May 3 - May 24) | |
Number of Fish Observed | 146 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [146] |
Temperature Tailrace Exposure Index | 13.87 C |
Percent of Fish Exposed [Number Exposed] | 21.2 % [31] |
Number of Days Fish Exposed | 2 |
Run Dates | |
First Day of Run | Apr 3 |
5% of Run passed | Apr 18 |
10% of Run passed | Apr 23 |
50% of Run passed | May 18 |
90% of Run passed | Jun 2 |
95% of Run passed | Jun 9 |
Last Day of Run | Jun 21 |
Date(s) When Temperature Tailrace Crosses 15 C | |
May 20, May 22, Jun 7, Jun 9, Jun 10, Jun 12, Jun 14 |