September 1, 2026

Owyhee River

Current conditions for Owyhee River · Map, access and gauges

Flow

116 cfs

Trend

Steady

Observed

2h ago

Conditions

Clear, cold water and consistently active fish make the Owyhee a solid fall play, especially in afternoon riffles where you can sight-fish for larger trout. As of September 5, flows were holding steady at 116 cfs with low reservoir levels and clear skies overhead. Morning midges give way to strong Blue-Winged Olive hatches around 2 p.m., so consider Zebra Midges early and BWO emergers, duns, and nymphs as the afternoon progresses.

Gauges

Recommended flies

Zebra Midge #20-22 in cream, red, and blackBWO emergers, duns, and nymphs #18-22

This report covers one day. See today’s bite forecast for Owyhee River.