Fly Hatch Chart for the Beaverhead River, Montana

The Hatch Try These Flies

Time of Year

Attractor Trout Flies

Learn About Attractor Trout Flies

Attractor Nymphs
Attractor Dry Flies
May-October

Baetis or Blue-winged Olive

Learn About The Baetis Mayfly Hatch

 

Baetis Nymphs and Emergers
Baetis Dry Flies

March-May

Caddis Flies

Learn About The Caddis Hatch

Caddis Larva and Pupa

Caddis Dry Flies
March-October
Stonefly Nymphs
Yellow Sally Adult Stoneflies
March-May
Midge Larva
Midge Pupa or Emergers
Midge Adult Dry Flies
All Year

PMD Nymphs and Emergers
Mayfly Emergers
PMD Dun & Spinner

July-September

Streamers

Wooly Buggers

March-April, September-November

Nymphs

Dry Flies

April

Learn About The Trico Mayfly Hatch

Nymphs

Dry Flies

July-September