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

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Sep2026September 2026
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  • North-Central Idaho0
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  • Southwest Idaho3
  • Upper Snake / Eastern Idaho0

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  • Boise River, Strawberry Glen to Barber Dam4
  • Mountain View Lake2
  • Owyhee River3

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  • Conditions3
  • Outlook0

Browse Idaho Fishing Reports

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

Updated October 18, 2026

Filters:Southwest IdahoRemove Southwest Idaho filterOwyhee RiverRemove Owyhee River filterClear all

Showing 1–3 of 3 reports

Filters:Southwest IdahoRemove Southwest Idaho filterOwyhee RiverRemove Owyhee River filterClear all

September 1, 2026

Southwest Idaho

Owyhee River

The Owyhee is running clear and cold with excellent visibility and consistent feeding activity. Expect midges in the morning and Blue-Winged Olives in the afternoon.

116 cfs

July 8, 2026

Southwest Idaho

Owyhee River

Quality fish are being caught throughout the Owyhee from hot springs to the dam, with steady afternoon PMD hatches and reliable morning midge action.

116 cfs

May 19, 2026

Southwest Idaho

Owyhee River

Water temperature is running 69°F with flows well below normal at 21 cfs. Clear skies and light winds create ideal conditions for a variety of small fly patterns.

28 cfs ↓