Stonefly
Stonefly hatches range from the tiny early-black stoneflies of February to the giant salmonflies of Western rivers in June.
Top fly patterns
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Month-by-month activity
Number of rivers where the Stonefly hatch is active each month.
Rivers where Stonefly hatches
How to fish the Stonefly
Fish a Pat's Rubber Legs or heavy stonefly nymph close to the bottom in fast water. Adult hatch: a size 4–10 Stimulator pounded near the bank.
Frequently asked
When does the Stonefly hatch?
Peak emergence: May, June, July. Timing varies by elevation, latitude, and water temperature.
What flies match the Stonefly hatch?
Top patterns: Stimulator (size 10-14); Stonefly Nymph (Pat's Rubber Legs) (size 6-12).
What rivers have a good Stonefly hatch?
Stonefly hatches are documented on 21 rivers including: Westfield River, Ausable River, Gallatin River, Madison River, Blackfoot River and 16 more.
How do I fish the Stonefly hatch?
Fish a Pat's Rubber Legs or heavy stonefly nymph close to the bottom in fast water. Adult hatch: a size 4–10 Stimulator pounded near the bank.
What is the Stonefly?
Stonefly hatches range from the tiny early-black stoneflies of February to the giant salmonflies of Western rivers in June. Family: Plecoptera.
Related
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