Avon smolt trap report 2015

Finally managed to complete the River Avon smolt trap report for 2015. The report can be accessed by clicking here.

Salmon smolt production was down in 2015 compared to 2014, although the number of trout caught was higher despite lower trap efficiency in the generally higher river levels. Salmon, and trout, smolt age was also slightly less. Two years data is not much on which to base any definitive conclusions, but we can speculate. The differences in smolt production, for both salmon and trout, and the findings of the scale readings could, perhaps, have been anticipated in response to the “Bertha” spate of August 2014.

Comments welcome

Authored by: Brian Shaw

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