Southwestern Montana

The big stoneflies are in the 3Dollar Bridge- Slide area of the Madison River, with some showing up between Hebgen and Quake Lake. A lot of anglers are showing up between the lakes, too. Some speckled duns are showing up on Hebgen Lake, so the gulper season is not far away.
Fly Patterns to use:
Elden’s Golden
Coppertop Duracell
Improved Sparkle Dun PMD