Southwest Idaho
Boise River, Strawberry Glen to Barber Dam
September 1, 2026
Early September afternoons are warm on the lower Boise, so fish mornings. Nymphing small dark patterns and crawfish flies works best as flows settle through fall.
724 cfs
Southwest Idaho
Desert tailwaters, mountain freestones, and fishing close to home.
Southwest Idaho offers an unusually broad mix of fisheries, from the Boise River running through the Treasure Valley to remote desert canyons and forested mountain drainages. Track reports for the Boise, Payette, Owyhee, South Fork Boise, Little Salmon, and surrounding waters.
Rivers
2
Recent reports
9
Last updated
September 1, 2026
Rivers
Lakes
Latest by river
| Date | River | Conditions |
|---|---|---|
| September 1, 2026 | Boise River, Strawberry Glen to Barber Dam | Early September afternoons are warm on the lower Boise, so fish mornings. Nymphing small dark patterns and crawfish flies works best as flows settle through fall. |
| September 1, 2026 | 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. |