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Utah fly fishing

West Fork Duchesne River

The West Fork Duchesne River near Hanna, Utah is a Gold Medal freestone with brown trout, cutthroat and whitefish.

  • 30 miRiver length
  • Jul–AugBest season
  • 3Game fish
  • 14Access points
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In the FlyFishFinder app West Fork Duchesne River Every access point, mapped Today's top 10 rivers near you Live flows from nearby gages Today's rating Premium Open in the app

About the West Fork Duchesne

The West Fork Duchesne River is a freestone river on the south slope of the Uinta Mountains in Utah. It flows through alpine meadows and pine forest toward Hanna. It is a Gold Medal water with steady cold flows.

Brown trout, Colorado River cutthroat trout and mountain whitefish live here. The upper river is managed for wild trout. The lower sections near Hanna offer a different mix of fish.

Access can be tricky. The upper stretches are reached through national forest land. The lower river uses an angler access corridor with marked parking areas and SR 35 pullouts. Some stretches are private. Check for fire or road closures too.

Summer is a favorite time for dry flies, and early fall can bring aggressive browns. Check Utah DWR rules and access maps before you go.

Fish you'll catch

Tap a fish to see every Utah river that holds it.

Hatching in November

What's on the water in the Lower Green watershed this month, and the fly to match.

Midge
Midge
#22-28, WD-40
34–65°F
Blue-Winged Olive
Mayfly
#18-22, Comparadun
44–58°F
All 11 hatches this year
Midge
Midge
#22-28, WD-40
34–65°F
Blue-Winged Olive
Mayfly
#18-22, Comparadun
44–58°F
Skwala Stonefly
Stonefly
#8-10, Chubby Chernobyl
44–54°F
Mother's Day Caddis
Caddis
#14-16, Elk Hair Caddis
48–58°F
Pale Morning Dun
Mayfly
#16-18, Sparkle Dun
55–68°F
Salmonfly
Stonefly
#4-6, Chernobyl Salmonfly
50–60°F
Golden Stonefly
Stonefly
#6-8, Stimulator
55–65°F
Green Drake
Mayfly
#10-12, Paradrake
55–65°F
Hopper Season
Terrestrial
#8-12, Dave's Hopper
65–78°F
Trico
Mayfly
#22-26, Trico Spinner
60–72°F
Mahogany Dun
Mayfly
#16, Comparadun
52–62°F

Light bars show the season and dark bars the peak. The ringed month is this month.

Tips for fishing the West Fork Duchesne

  • Use marked access only

    The lower river uses designated parking and day use corridors.

  • Fish summer for dries

    July and August are favorite dry fly months.

  • Try early fall for browns

    Browns get aggressive in September.

  • Check for closures

    Fire and road closures can affect access.

  • Respect private land

    Some of the lower river is private.

Every access point on the West Fork Duchesne, in your pocket.

  • 14 mapped access points, with parking and put-ins
  • Today's Fishability score, so you fish the day that lines up
  • Bite forecast for the days ahead
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West Fork Duchesne River FAQ

Where is the West Fork Duchesne River?

It is on the south slope of the Uintas in Utah, near Hanna and Mountain Home.

Can you wade the West Fork Duchesne River?

Yes. It is a freestone river that most anglers wade.

Where can I access the West Fork Duchesne River?

Use national forest access in the upper river and the marked angler corridor near Hanna. Check current rules.

What flies work on the West Fork Duchesne River?

Parachute Adams, Pheasant Tail and Woolly Buggers are good classics. For what is hatching and working today, check the FlyFishFinder app.

What fish are in the West Fork Duchesne River?

The river holds brown trout, Colorado River cutthroat trout and mountain whitefish.

Are there special rules on the West Fork Duchesne River?

Yes. Access is limited to marked areas in places. Check current Utah DWR regulations.

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