Fly Hatch Chart for the Gunnison River, Colorado

Fly Hatch Chart for the Gunnison River, Colorado

The Hatch Try These Flies

Time of Year

Attractor Trout Flies

Learn About Attractor Trout Flies

Attractor Nymphs
Attractor Dry Flies
April-October

Baetis or Blue-winged Olive

Learn About The Baetis Mayfly Hatch

 

Baetis Nymphs and Emergers
Baetis Dry Flies

July-October

Caddis Flies

Learn About The Caddis Hatch

Caddis Larva and Pupa

Caddis Dry Flies
April-September
Nymphs: Green Drake Emergers Dry Flies:
July-August
Nymphs: Little Yellow Sally Adult Stoneflies:
June-August
Midge Larva
Midge Pupa or Emergers
Midge Adult Dry Flies
All Year
Nymphs:
PMD Emergers: Dries:
July-August
July-August

Nymphs

Dry Flies

June-July
Spring-Fall
July-September