Adult Chinook Query Parameters | |
Year | 2018 |
Project | Lower Monumental |
River Parameter | Tailrace TDG Percent |
Critical Tailrace TDG Percent Value | 120 % |
Calculate Exposure | Above Critical Value |
River Parameter Data Fill | No |
Query Dates | 3/15 - 6/15 |
Total Run Period (Apr 10 - Jun 15) | |
Total Number of Fish Observed | 36148 |
Percent of Total Run Analyzed [Number Observed] | 97.54 % [35260]1 |
Tailrace TDG Percent Exposure Index | 118.81 % |
Percent of Fish Exposed [Number Exposed] | 54.3 % [19170] |
Number of Days Fish Exposed | 20 |
Middle 80% of Run Period (May 14 - Jun 9) | |
Number of Fish Observed | 29785 |
Percent of Middle 80% of Run Analyzed [Number Observed] | 97.01 % [28897] |
Tailrace TDG Percent Exposure Index | 119.27 % |
Percent of Fish Exposed [Number Exposed] | 61.3 % [17735] |
Number of Days Fish Exposed | 15 |
Middle 50% of Run Period (May 18 - Jun 3) | |
Number of Fish Observed | 19847 |
Percent of Middle 50% of Run Analyzed [Number Observed] | 95.52 % [18959] |
Tailrace TDG Percent Exposure Index | 120.66 % |
Percent of Fish Exposed [Number Exposed] | 86.1 % [16338] |
Number of Days Fish Exposed | 14 |
Run Dates | |
First Day of Run | Apr 10 |
5% of Run passed | May 12 |
10% of Run passed | May 14 |
50% of Run passed | May 27 |
90% of Run passed | Jun 9 |
95% of Run passed | Jun 12 |
Last Day of Run | Jun 15 |
Date(s) When Tailrace TDG Percent Crosses 120 % | |
May 7, May 12, May 17, Jun 1, Jun 2, Jun 3 |