Upper Hosmer Lake is staying in the cool zone and Brook Trout are happy. The lower Channel and Lower Lake will be places you absolutely need to take a water temp on to make sure you are being respectful to the fish we love and release. More than likely over the next 2 weeks those areas will not be areas we should fish. 
Damsels, Callibaeits, Chironomids, Ants, Beetles, Watermelon Leech, Water Boatman, Scuds.