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Basalt's Local Fly Shop and Guide Service
Colorado River
(Below Glenwood Springs)
1360cfs
Updated: April 6, 2026
What's on the Menu?
Updated: April 6, 2026
Blue Winged Olives, Caddis, Stoneflies, Midges, Eggs
Suggested Flies
Updated: April 6, 2026
Nymphs: San Juan Worm (10-12), BH Prince Nymph (12-18), Hare's Ear (12-18), Pat's Rubber Legs (6-8), Egg Patterns (12-14), BH Pheasant Tail (12-16)​
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Dries: Elk Hair Caddis (12-14), Purple Haze (12-14)
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Streamers: Black or White Circus Peanut (2-4), Black or White Silk Kitty (2-4), Gonga (2-4)
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Conditions
Updated: April 6, 2026
Off-Color
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Grizzly, Canyon, Elk, and No Name Creeks Closed for Spawning
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