Browse Idaho Fishing Reports

Covers Aug 26–Sep 2

Low flows and warm water shape the week ahead on the Salmon. Plan early sessions and focus on hatches like hoppers and caddis.

Covers Aug 19–26

Salmon River flows remain normal through late August with water temps in the stress zone. Mitigations for spawning salmon are in effect—confirm access before you go.

The Salmon is gin-clear and demanding stealth, with water at stress temperature. Terrestrials dominate midday; PMDs, caddis, and sculpins round out the day across dawn, morning, evening, and early-light windows.

Covers Aug 12–19

The Salmon will run steady around 3,410 cfs through mid-August with warm water temps signaling thermal stress. Morning hatches of spruce moths, Tricos, and caddis will fish well, along with afternoon hoppers.

Low, clear conditions and warm water temperatures demand early and late fishing on the Salmon right now. Terrestrials and smaller dries dominate from dawn through evening, with nymphing a solid option in the heat of the day.

Covers Aug 5–12

Late-summer conditions on the Salmon River call for tactical timing and water sense. Rising pressure and stable weather should hold through the outlook window, but declining flows and persistent warmth mean fish will be selective and stress-sensitive.

Clear water and low flows offer prime sight-fishing conditions, but midday heat and spooky trout demand early starts and evening sessions. Pack hoppers and ants for morning, nymphs for midday, and caddis and baetis dries for dusk.

Covers Jul 29–Aug 5

The Salmon is dropping into excellent shape for floating and wading, with spruce moths, hoppers, and caddis active. Water temperatures are warm—plan early mornings and cooler pockets to protect fish.

Covers Jun 10–17

The Salmon River enters the week with elevated but falling flows. As water levels recede and temperatures hold in the low 60s, expect salmon fly activity to intensify and dry fly fishing to become increasingly productive toward midweek and beyond.

Anglers are concentrating effort near the hatcheries as conditions deteriorate midweek. Water temps are stressing trout; fish early and late.

Strong steelhead numbers with clearing conditions. Flows moderate and stable; water temperature elevated but manageable with timing and location selection.