Big Lost River
Less than 100 cfs is flowing out of Mackay Dam making for good wading conditions, but tough weather conditions are present. Little traffic will be coming from the Ketchum-Sun Valley area because of road conditions on Trail Creek Summit. Some discolor is present in the water, but BWOs and midges are emerging, so life cycle patterns for these will work. So will woolly bugger types and nymphs in singles or tandem rigs.
Fly Patterns to use:
Brook’s Sprout-Baetis
Egan’s Silver Bullet-Baetis
Antonio’s Adult BWO