Big Lost River

Flows out of Mackay Dam are at 100 cfs meaning good wading conditions. Midges and BWOs provide good surface action. Small bead head nymphs, your pattern choice, work well for wet fly fishing. Check road reports if stormy weather is coming on.
Fly Patterns to use:
Brook’s Sprout-Baetis
Egan’s Silver Bullet-Baetis
Antonio’s Adult BWO