Browse Idaho Fishing Reports

Covers Aug 26–Sep 2

The South Fork is holding at 814 cfs with prime 59-degree water—excellent wade fishing before flows drop in early September. Pinks, Baetis, caddis, and craneflies are working; Flavs, King Prince, and Rubber Legged Stones are solid patterns.

Covers Aug 19–26

Flows have dropped and hatches are sparse, but afternoon Pink Alberts, caddis windows, and hopper action offer solid opportunities on prime 59-degree water.

Crystal clear water at 1200 cfs and 59°F with Pinks in afternoons and Caddis in evening. Fish buggy dries with droppers all day.

South Fork Boise River is running clear and cold at 1200 cfs with afternoon pinks and evening caddis active—a prime window for dropper rigs and buggy dries.

Covers Aug 12–19

The South Fork is in good shape for the week ahead with cool water and normal flows supporting consistent fishing. Drift boat coverage pairs well with roadside wading, and a mix of afternoon mayflies and all-day caddis should keep you busy.

Covers Aug 5–12

Perfect conditions for floating and wading through mid-August. Caddis and terrestrial hatches dominate, with good chances on dries and streamers.

Covers Jul 29–Aug 5

Expect ideal conditions on the South Fork with manageable flows and all-day hatches through early August. Water temperature is prime and hoppers with droppers should perform well.

Fishing is highly variable and tied to hatch timing; throw big bugs when they're active, but be ready to downsize or switch to nymphs on tougher days.

The South Fork is fishing great with water temps in the prime feeding zone. Big, buggy dries and foam patterns paired with stonefly nymphs are your best bet.

Covers Jun 10–17

Stable flows and rising pressure create good conditions for the week ahead. Watch for salmon fly activity as temperatures climb, but have smaller dries and nymphs ready if the hatch hasn't fully developed.

Cold early-season conditions with subsurface feeding dominant. Main hatches building. Nymphs and small stones productive.

Fall conditions are excellent on the South Fork. Cool water temperatures and stable flows create an ideal setup for hatches and responsive trout.