Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Summer Steelhead Query Parameters
Year2017
ProjectLower Monumental
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Total Run Period (Mar 21 - Jul 4)
Total Number of Fish Observed7320
Percent of Total Run Analyzed [Number Observed]100 % [7320]
Temperature Exposure Index11.75 C
Percent of Fish Exposed [Number Exposed]0.1 % [10]
Number of Days Fish Exposed6
Middle 80% of Run Period (Apr 18 - May 29)
Number of Fish Observed6015
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [6015]
Temperature Exposure Index11.84 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (May 1 - May 22)
Number of Fish Observed3859
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [3859]
Temperature Exposure Index11.8 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedApr 13
10% of Run passedApr 18
50% of Run passedMay 13
90% of Run passedMay 29
95% of Run passedJun 4
Last Day of RunJul 4
Date(s) When Temperature Crosses 15 C
Jun 21