Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Summer Steelhead Query Parameters
Year2022
ProjectLower Monumental
River ParameterTemperature Tailrace
Critical Temperature Tailrace Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Total Run Period (Mar 23 - Jun 27)
Total Number of Fish Observed1838
Percent of Total Run Analyzed [Number Observed]100 % [1838]
Temperature Tailrace Exposure Index11.53 C
Percent of Fish Exposed [Number Exposed]0.1 % [2]
Number of Days Fish Exposed1
Middle 80% of Run Period (May 10 - Jun 12)
Number of Fish Observed1557
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [1557]
Temperature Tailrace Exposure Index11.59 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (May 17 - Jun 6)
Number of Fish Observed975
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [975]
Temperature Tailrace Exposure Index11.51 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 23
5% of Run passedMay 8
10% of Run passedMay 10
50% of Run passedMay 29
90% of Run passedJun 12
95% of Run passedJun 14
Last Day of RunJun 27
Date(s) When Temperature Tailrace Crosses 15 C
Jun 27