Upper Snake / Eastern Idaho
South Fork Snake River
Fall fishing on the South Fork means dropping flows and strong nymph-and-dry action on Mahoganies and BWOs. Mid-day is prime time as overcast skies trigger consistent rises.
Current conditions, flows, and hatch notes for Idaho rivers: updated as new reports are published.
Updated
Showing 1–20 of 353 reports
Upper Snake / Eastern Idaho
Flows at 159 cfs are extremely low, but streamer fishing is solid and fall hatches are active with rising fish.
Upper Snake / Eastern Idaho
Island Park Reservoir sits at 19% capacity with low outflows as winter approaches, making conditions worth monitoring for anyone planning to fish the area.
South Central Idaho
Crystal-clear water and steady flows at 51°F favor heavy Baetis and midge hatches through the afternoon. Fish fine and light with small emerger patterns on 6X or 7X fluorocarbon.
Page 1 of 18
North-Central Idaho
The Clearwater near Spalding is running clear and stable near 3,000 cfs at 56 degrees with active steelhead and good swing water in play. Small dark and bright patterns are taking fish, especially in low-light hours.