The bass population is picking up after being decimated by the grass carp years ago. If you fish the cover, there are decent bass to be found. Only adipose fin clipped rainbow trout can be kept, but they are plentiful this time of year as the lake has been stocked. There is a time in August when Coho can be taken on a fly or spinner at the D-River end of Devils lake as they come in from the ocean, FUN! All around a shallow lake, no more than 20 ft deep in any one spot.