Yellowstone Park

No real change since our last report. Some surface action is possible on the Firehole from BWOs and caddis, but small streamers and nymphs bring the best action. Use streamers on the Madison River and its high water in the Park to get into Hebgen 'bows returning to the lake.
Fly Patterns to use:
Coffey’s CH Sparkle Minnow - Sculpin
Egan’s Silver Bullet-Baetis
Palomino Caddis Tan