Browse Idaho Fishing Reports

Covers Aug 26–Sep 2

Low, clear flows on the Big Wood require attention to temperature swings and careful presentation as fall hatches begin to show.

Covers Aug 26–Sep 2

Cooler weather and clear water at 93 cfs are improving Silver Creek after summer doldrums. Tricos, Baetis, and Callibaetis should keep you busy through early September.

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.

Trico duns and spinners are your best bet on Silver Creek right now, with stable flows and favorable water temps. Plan your trip around the warmest daylight hours for the best results.

Covers Aug 19–26

The Big Wood is rising with improving water temperatures heading into late August. Look for a mix of dry action and nymph fishing on less-pressured stretches.

Silver Creek's clear water and tricky currents demand precision and stealth from anglers. Stable flows and prime water temperatures set up well for small dries and terrestrials, especially early in the day.

Silver Creek is running gin-clear at 93 CFS with excellent visibility and active PMD, Trico, and terrestrial hatches. Spooky midday light and low flows demand precise casting and fine tippet.

Silver Creek is running stable at 100 cfs with 60°F water—prime conditions for dry flies. Tricos and grasshoppers are both worth matching right now.

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 Big Wood is running low and clear through mid-August. Success depends on stealth and exploring less-fished water between access points.

Clear water near normal flows and prime temperatures make Silver Creek fishable, though its tricky currents and spooky trout reward sight fishing and careful presentation.

Silver Creek is in excellent shape with clear water, stable flows, and prime temperatures. Match PMDs and Blue Wing Olives in the morning, evening caddis, and terrestrial ants mid-day on fine tippet.

Silver Creek is in prime dry fly shape with stable flows, cool water, and excellent hopper activity. Focus on morning and evening windows when heat moderates.

Covers Aug 5–12

Low flows persist with clear, rising pressure and minimal precipitation expected. Fish the morning window aggressively; afternoon fishing will be slower as water warms.