 The lake has an average depth of 85 ft (26 m) and has a maximum depth of 175 feet (53 m).Fish Lake holds Rainbow Trout, Splake, Lake Trout, Kokanee Salmon, Brown Trout, Tiger Trout and Yellow Perch.Yellow Perch are regarded as an invasive species; there is no bag limit and anglers are encouraged to dispose of any Yellow Perch caught.