Idaho Stillwaters

Mackay Reservoir is the star of the show here. Draw-down has slowed, so the reservoir remains quite cool. Try the upper end near incoming river channels. Present bead head nymphs and midge pupa under an indicator.
Fly Patterns to use:
Rowley’s Black Sally
Belly Flop Balanced Damsel
Chan’s Balanced Ruby-Eyed Leech Black/Red