Anglers may be overlooking one of Idaho’s abundant and fun-to-catch stream fish – mountain whitefish – and late fall and winter are some of the best times to catch them.
Before talking about catching whitefish, let’s clear up a few misconceptions. Whitefish are not a so-called “trash fish,” they’re a native Idaho gamefish found in many rivers and streams, as well as some lakes. Some anglers might mistake them for suckers because of their slightly down-turned mouths, but whitefish are in the Salmonid family along with salmon, trout, char and grayling.
Whitefish are plentiful in many rivers and streams throughout the state. According to Fish and Game’s stream surveys, it’s common for whitefish populations to outnumber trout by five to 10 times where the two coexist.