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Brooks' Stone fly pattern
Nymph · #164 of 382

Brooks' Stone

Also known as: Brooks Stone

Imitates: Large stonefly nymph

Quick Reference

Best Sizes
#4-10
Best Season
Spring runoff through summer
Best Conditions
Fast rocky rivers, pocket water, deep runs, big western freestones
Water Temp
44-60°F
Recommended Tippet
3X-4X

How to Rig It

Heavy anchor fly under an indicator or in a tight-line setup with a smaller trailer.

How to Present It

Get it on the bottom and keep it there. High-stick, short-line, or nymph it under a big indicator.

Why It Works

Stonefly nymphs are large, meaty, and abundant in rocky rivers. The Brooks' Stone is a classic buggy profile that trout recognize immediately.

History

Created by Charlie Brooks, one of the great Montana river anglers, this fly helped define modern Western stonefly nymph fishing.

Pro Tip

Use it as your anchor fly in fast water. If you are not occasionally ticking rocks, you are not deep enough.

Frequently Asked Questions

When should I fish a Brooks' Stone?+

Any time stoneflies are present, but especially in spring runoff and early summer when big nymphs are active.

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