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August 30, 2026

Henrys Fork of the Snake River, Riverside to Mouth / terminus fishing report

Map, access and gauges for Henrys Fork of the Snake River, Riverside to Mouth / terminus · Fish species · Hatches · Guides

No one has reported on this water recently. The report below is the most recent we have.

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Flow

1,350 cfs

Trend

Steady

Observed

49d ago

Conditions

Fall conditions are setting up nicely on the lower Henrys Fork. As of August 30, flows were holding at 1,350 cfs near Ashton with stable conditions favoring early streamer work and nymph fishing in deeper holes. Mahogany duns emerge in the evenings, giving you a secondary option on a solid nymph foundation.

Gauges

Recommended flies

Sparkle MinnowsRusty TrombonesPheasant's TailsMidgesStonefly Nymphs