Browse Idaho Fishing Reports

Low flows at 159 cfs have stabilized on the Henrys Fork with Blue Wing Olives hatching. Fish have concentrated in deeper channels as weed beds expose, making precise placement and attractor patterns more effective.

The Henrys Fork runs gin-clear at 159 cfs with fish on high alert, so low and slow is the move. Best dry fly action arrives midday when Mahogany Duns and Blue-Winged Olives are most active.

Henrys Fork is dropping into fall with volatile flows settling lower. Mahogany Duns and Blue-Winged Olives are on, with recent weed clearing making the water easier to fish.

Clear water and steady flows at 1,140 cfs favor sight-casting through the morning hatch, with Mahogany Duns and Blue-Winged Olives peaking midday before afternoon winds build.

Cool water from Island Park Reservoir and moderate flows favor eager fish. Mahogany duns are hatching and big rainbows are on the move.

Clear water and stable conditions make the Henrys Fork fishable on August 8, with best dry fly action early before heat and afternoon winds build.

Dropping flows improve wading on the upper Henrys Fork, but high water temperatures demand smart positioning and early season timing.

The Henrys Fork is productive but winding down, with flows now manageable for wading. Caddis, PMD, and terrestrials dominate; seek cleaner water in select areas.

Flows have jumped recently, making conditions mixed across the stretch. Mormon Crickets dominate the bite alongside solid Golden Stone, PMD, and Caddis hatches.

Golden stones and heavy evening caddis are fueling steady improvement on the upper Henrys Fork. Expect Green Drakes to emerge soon.

The Fork is fishing well through Box Canyon as Golden Stones and Caddis take over from declining Salmonflies. Upstream sections have been variable, but rising fish reward early-morning focus on classic June patterns.