Henrys Fork of the Snake River, Box Canyon to Riverside

Flows have been volatile in recent weeks but are settling downward as the season turns. Recent weed clearing from early September is improving access and helping fish hold in more predictable spots. Mahogany Duns are showing in mid-mornings and early evenings alongside Blue-Winged Olive activity. As flows continue dropping into winter, consider adjusting your presentation to heavier line and bigger attractors near the current edges to stay in the zone where fish are holding.