Strawberry is a high elevation lake. One side of it is Soldier Creek which is deep with good koke population. However on the other side of the fence, Strawberry side is a lot shallower with good kokanee population. Dave, both Causey & Porcupine are small lakes with sustainable koke populations. Moon Lake is another sustainable but I have never been there to say what its greatness is about. I also understand the harsh summer climate of the Sacramento Valley (been there, lived there) and there kokes could not live in a lake outside of deep water. It sounds like they can live in most situations depending on climate, lake size, and this case 2 very different parts of the country, sea level vs. mountain states. One other scenario, I use to fish Donner Lake, CA and it strikes me as a not very deep lake but elevation near 8000' and colder water sustain kokanee. Once again each states fish & game departments have their own criteria. Maybe our state guy here Ryno can give us an insight of what's on the table in the future and what criteria are they looking for. Its obvious that funding is the game changer.