Owyhee River nr Rome OR

Owyhee River

As of July 28, 2026, the Owyhee River is fishing Great (8.2/10): flows are 115 cfs, PMD (Pale Morning Dun) activity, reported by 1 shop.

Last updated

Medium confidence1 source · freshest data Today

Reports indicate fair conditions. flow at 116 cfs.

Remote high-desert tailwater below Owyhee Dam in southeastern Oregon. Trophy brown trout fishery with technical sight fishing.

brown trout · rainbow trout
8.2
Great

Flow Data

Current Flow

115cfs

7/26/20267/28/2026
115 cfs116 cfs

Signal Breakdown

Overall Signal
8.2Great
River Flow
10.0
Shop Reports
5.9
Report Agreement
10.0

Recommended Flies

Pale Morning DunBlue Wing OliveZebra MidgeCorn-fed Caddis (CDC) Tan #20Olsen's Hare's Ear Blowtorch Barbless #20Roza's World Spain Perdigon Barbless #18Olsen's Quilldigon - Olive - Barbless #22Egan's CDC Rainbow Warrior #22

What's Hatching

InsectStageTiming
PMD (Pale Morning Dun)dunmorning
PMD Spinnerspinnermorning
Blue-Winged Olive (Baetis)dunevening
Midgemorning
Caddisadultevening
PMDdunmorning
Blue-Winged Olivedunmorning
BWOnymphmorning
Terrestrials (Ants)adultmidday
Midgesadultmidday
Terrestrialsadultafternoon
Caddis (Hydropsychidae)adultafternoon
Chironomidadultmorning
Yellow Sally Stoneflyadultafternoon
Ants / Early Terrestrialsadultmidday

Recent Reports

Fly Fish Food

2026-07-19GOOD

The Owyhee is running a low, technical 75.3 cfs with crystal-clear tailwater conditions demanding long leaders and light tippet. Brutal afternoon heat near 99°F with areas of smoke makes early morning and evening the best windows for dry fly and emerger fishing.

Tungsten Split Case Nymph - PMD #20Stealth Link Mercer - PMD #20Parachute - Blue Wing Olive #22Juju Baetis Tungsten #22Olsen's Hare's Ear Blowtorch Barbless #20Roza's World Spain Perdigon Barbless #18Olsen's Quilldigon - Olive - Barbless #22Black Zebra Midge (TBH) #20Egan's CDC Rainbow Warrior #22Corn-fed Caddis (CDC) Tan #20Pheasant Tail Tungsten #20Egan's Silver Bullet - Baetis #14
View original report ↗

Fly Fish Food

2026-07-12GOOD

The Owyhee is running low and gin-clear at 78.3 cfs, demanding precise presentations with fine tippet. Fish the early morning and late afternoon windows to avoid midday heat pushing fish deep into shaded pools.

Tungsten Split Case Nymph - PMD #20Stealth Link Mercer - PMD #20Parachute - Blue Wing Olive #22Juju Baetis Tungsten #22Olsen's Peacock Blowtorch Barbless #22-24Black Zebra Midge (TBH) #20Egan's Silver Bullet - Baetis #14Corn-fed Caddis (CDC) Tan #20Corn-fed Caddis (CDC) Olive #20Bionic Ant 2.0 - Black #16Coffey's CH Sparkle Minnow Sculpin #6Roza's World Spain Perdigon Barbless #18-32
View original report ↗

Fly Fish Food

2026-07-05GOOD

Flows around 145 cfs offer excellent walk-and-wade conditions throughout the canyon. Extreme heat (high of 96°F) pushes fish into deep, shady slots midday, making early morning and evening the critical fishing windows.

Black Zebra Midge (TBH) #20Olsen's Peacock Blowtorch Barbless #22-24Juju Baetis Tungsten #22Parachute - Blue Wing Olive #22Tungsten Split Case Nymph - PMD #20Stealth Link Mercer - PMD #20Corn-fed Caddis (CDC) Tan #20Corn-fed Caddis (CDC) Olive #20Higa's SOS - Black #16Bionic Ant 2.0 - Black #16Egan's Silver Bullet - Baetis #14Coffey's CH Sparkle Minnow Sculpin #6
View original report ↗

Fly Fish Food

2026-06-28GOOD

Water temps are a cold 40°F, requiring slow, deliberate drifts with nymphs ticking the bottom; overcast skies are keeping fish comfortable and looking up during midday hatch windows. Midges and BWOs are the primary hatch drivers, with PMD and caddis picking up in the afternoon.

Black Zebra Midge (TBH) #20Olsen's Peacock Blowtorch Barbless #22-24Higa's SOS - Black #16Juju Baetis Tungsten #22Parachute - Blue Wing Olive #22Egan's Silver Bullet - Baetis #14Tungsten Split Case Nymph - PMD #20Stealth Link Mercer - PMD #20Corn-fed Caddis (CDC) Tan #20Corn-fed Caddis (CDC) Olive #20Bionic Ant 2.0 - Black #16Coffey's CH Sparkle Minnow Sculpin #6
View original report ↗

Fly Fish Food

2026-06-21GOOD

Clear, wadeable flows in the 113–156 cfs range with good visibility. Warm afternoon air temps near 86°F make early morning and evening the most productive windows for active trout.

Black Zebra Midge (TBH) #20Olsen's Peacock Blowtorch Barbless #22-24Higa's SOS - Black #16Parachute - Blue Wing Olive #22Juju Baetis Tungsten #22Egan's Silver Bullet - Baetis #14Tungsten Split Case Nymph - PMD #20Stealth Link Mercer - PMD #20Corn-fed Caddis (CDC) Tan #20Corn-fed Caddis (CDC) Olive #20Bionic Ant 2.0 - Black #16Coffey's CH Sparkle Minnow Sculpin #6
View original report ↗

Fly Fish Food

2026-06-14GOOD

The Owyhee is fishing well as a technical tailwater with clear water and active hatches across multiple insect groups. Hot afternoon temperatures (86–91°F) make early-morning and evening sessions critical, with big browns stacking in deeper slots during the midday heat.

Corn-fed Caddis (CDC) Tan #20Corn-fed Caddis (CDC) Olive #20Tungsten Split Case Nymph - PMD #20Stealth Link Mercer - PMD #20Parachute - Blue Wing Olive #22Juju Baetis Tungsten #22Black Zebra Midge (TBH) #20Higa's SOS - Black #16Bionic Ant 2.0 - Black #16Egan's Silver Bullet - Baetis #14Coffey's CH Sparkle Minnow Sculpin #6Olsen's Peacock Blowtorch Barbless #22-24
View original report ↗

Fly Fish Food

2026-06-08EXCELLENT

The Owyhee near Rome is running at a prime 97.3 cfs — low, clear, and very wadeable. Gin-clear water demands stealthy approaches, but excellent midge and BWO activity under mostly cloudy skies make for outstanding dry-fly opportunities.

Parachute - Blue Wing Olive #22Juju Baetis Tungsten #22Top Secret Baetis #16Egan's Silver Bullet - Baetis #14Olsen's Peacock Blowtorch Barbless #22-24Black Zebra Midge (TBH) #20Higa's SOS - Black #16Tungsten Split Case Nymph - PMD #20Egan's Thread Frenchie Jig - Olive #12Corn-fed Caddis (CDC) Tan #20Corn-fed Caddis (CDC) Olive #20Coffey's CH Sparkle Minnow Sculpin #6
View original report ↗
Reports sourced from