Posted at 20:48h
Analysis: Steelhead numbers up. Steelhead figures are up this but donвЂ™t call it a rebound year
in Tantan log in
Comes back look more powerful than final a few recorded
Steelhead figures are up this year, but donвЂ™t call it a rebound
Dam counts and passive built-in transponder, or PIT, tag analysis indicate fish going back to the Snake River this autumn and then springtime will publish their return that is best much more than 36 months.
Through more than 81,400 steelhead had been counted at Bonneville Dam tuesday. This is certainly prior to the 55,800 counted at the moment just last year and much better than the comes back of approximately 66,600 in 2018 and 77,400 in 2017.
However some context is needed. Steelhead returns have now been abysmally bad the last 3 years. Even though the run is showing enhancement in 2020, its projected performance still falls well underneath the 10-year average of approximately 173,000.
More context: The average that is 10-year been shrinking due to the current bad return years replacing better made years into the information set. Simply four years ago it absolutely was 270,000.