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© 2026 Barbless.co. Flow and gauge data from USGS; weather from Open-Meteo. · v2026.10.18.2

  1. Reports
  2. Browse
Oct2026October 2026
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Region

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  • North-Central Idaho0
  • Panhandle0
  • Salmon Region0
  • South Central Idaho0
  • Southwest Idaho0
  • Upper Snake / Eastern Idaho10

Rivers & Lakes

  • All waters
  • Big Lost River12
  • Big Wood River12
  • Boise River, Strawberry Glen to Barber Dam4
  • Clark Fork River11
  • Clearwater River19
  • Coeur d'Alene River16
  • Dworshak Reservoir1
  • Henrys Fork of the Snake River9
  • Henrys Fork of the Snake River, Box Canyon to Riverside13
  • Henrys Fork of the Snake River, Riverside to Mouth / terminus7

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  • Conditions10
  • Outlook0

Browse Idaho Fishing Reports

Current conditions, flows, and hatch notes for Idaho rivers: updated as new reports are published.

Updated October 19, 2026

Filters:Teton RiverRemove Teton River filter

Showing 1–10 of 10 reports

Filters:Teton RiverRemove Teton River filter

October 3, 2026

Upper Snake / Eastern Idaho

Teton River

The Teton offers prime dry-fly fishing in early October with stable flows of 401 CFS and clear skies. Mahogany duns, Blue Wing Olives, and small hoppers are the go-to patterns.

401 cfs

September 20, 2026

Upper Snake / Eastern Idaho

Teton River

The Teton flows near normal with clear water and active fall hatches including caddis, olives, and stoneflies.

497 cfs ↑

September 19, 2026

Upper Snake / Eastern Idaho

Teton River

The Teton is fishing well with grasshoppers, ants, and Grey Drakes all active. Focus on dry-fly presentations during peak emergence periods for the best shot at larger fish.

August 30, 2026

Upper Snake / Eastern Idaho

Teton River

Strong streamer and nymph fishing on the Teton as fall approaches, with grey drakes, mahogany duns, and BWOs on the water.

August 1, 2026

Upper Snake / Eastern Idaho

Teton River

Upper Teton near Driggs is the better bet right now; lower stretches are hot and low. Fish the upper sections with small patterns matching PMDs, damselflies, tricos, and terrestrials.

No flow

July 31, 2026

Upper Snake / Eastern Idaho

Teton River

The Teton is running low with clear skies and warm temperatures; target deeper pockets and shaded areas during peak heat.

6 cfs

July 24, 2026

Upper Snake / Eastern Idaho

Teton River

Low, clear flows and cool mornings make the Teton a prime technical fishery right now. Watch water temperature closely and focus morning hours.

3 cfs

July 23, 2026

Upper Snake / Eastern Idaho

Teton River

A strong emergence window featuring Pale Morning duns, Western Green drakes, Salmon flies, and Spotted Sedge caddis. Low flows concentrate fish in slower water.

No flow

June 12, 2026

Upper Snake / Eastern Idaho

Teton River

Low flow conditions across the Teton system. Focus on deeper pockets and shaded water to find active fish.

108 cfs ↓

June 6, 2026

Upper Snake / Eastern Idaho

Teton River

Below-normal flows keep upper Teton sections off-limits, but lower reaches near town fish well on nymphs and streamers.