When you look at the flows here you may think you are in a time warp and it is early September. They are low. Fish the deeper sections and pools. The riffle water is skinny and unless there is a shady section with a gouged out channel you will not find many fish in the tailouts of the shallower riffles. Dry dropper bead head nymph combos rock this time of year. #16-18 tigers or zebras fished below a Stimulator #14-16 will get it done!