Fly Hatch Chart for the Gallitin River, Montana

The Hatch Try These Flies

Time of Year

Attractor Trout Flies

Learn About Attractor Trout Flies

Attractor Nymphs
Attractor Dry Flies
June-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

Golden Stonefly Trout Fly Patterns

Learn More about the Golden Stonefly Hatch

Nymphs

Adults

June-July

Nymphs

Dry Flies

June-July
Nymphs (Size #18-22): Flav Emerger Patterns (Size #18-22): Dry Flies (Size #18-22):
June-July

Nymphs

Dry Flies

September-October
Midge Larva
Midge Pupa or Emergers
Midge Adult Dry Flies
All Year

PMD Nymphs and Emergers
Mayfly Emergers
PMD Dun & Spinner

July-August

Nymphs

Dry Flies

June

Streamers

Wooly Buggers

March-April, September-November

Dry Flies

July-October