Owyhee River

July 8, 2026

By Barbless, compiled each morning from the gauges, forecasts and sources on this page.

Owyhee River

Current conditions for Owyhee River · Map, access and gauges

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Flow

116 cfs

Trend

Steady

Observed

42d ago

Hatch Status

The PMD hatch is steady right now, typically kicking off in the afternoon around 1 to 2 PM and carrying on into the evening with a solid spinner fall before dark.

Conditions

The Owyhee is running strong right now with quality fish throughout the entire reach from hot springs to the dam. PMD hatches fire steady in the afternoon around 1-2 PM into evening, followed by spinner falls into dusk. Mornings favor midges and smaller BWOs, while hoppers and beetles work well as droppers. As of September 27, flows were stable and normal at 116 CFS below the dam.

Gauges

Techniques

  • Nymphing with midges and smaller BWOs has been the call in the mornings and early afternoons, but once the PMDs start coming off the surface fishing picks up in a hurry.
  • Hoppers and beetles are worth throwing, especially with a smaller dropper hanging below.

Recommended flies

#18-22 Split Case BWO#16-18 Split Case PMD#18-20 Juju Baetis#18-20 Jig Angel Case PMDSan Juan Worms#18-20 Tungsten Slim Shady#16-20 Flashback Pheasant Tail#20-22 Glass Bead Zebra Midge#16-20 Rusty Spinner#14-16 DOB Caddis#20-22 Hackle Stacker BWO#18 CDC Thorax BWO#16-18 Extended Body PMD#16 Short Wing Emerger PMD#16-18 Hackle Stacker PMD#10 More or Less Hopper#8-10 Morrish Hopper