LATE & EARLY SEASON FISHING AT DEPUY'S SPRING CREEK
Hatch: Fall BWO can be seen from September around Paradise Valley and Yellowstone National Park, so it's safe to say that BWO hatch is in full-swing at DePuy's when the winter-rate starts on October 15th. It usually lasts till middle of November. Only one limiting factor is the infamous SW gusts through Paradise Valley. I don't mind fishing in those windy days as I know trout are in the creek but gusts seem to blow all the insects away to Canada.