The lakes here in Southern CA do get stocked with rainbow trout every winter. I know for sure Diamond Valley started receiving their plants a few weeks ago and that is the biggest deepest reservoir in So Cal. There is talk of them stocking kokanee salmon in the future because it is so deep it could sustain a population of them, And this place is in the middle of the desert. There is a good chance that there are a few world records swimming around in there.