Green River Fly Fishing Report
Dutch John, Daggett County, Utah · Last Updated: May 30, 2026
A world-renowned tailwater below Flaming Gorge Dam in Utah, the Green River is famous for its crystal-clear water and high density of large trout, including browns, rainbows, and cutthroats. The scenery in the red rock canyons is breathtaking.
Today's Fishability
Conditions at a Glance
The Green River near Dutch John is running well below normal at 1170 cfs, 40% under average, with water temperature at 51°F.
- Heavy rain likely
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USGS Water Monitoring
Real-time data from 3 monitoring stations
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Green River Fly Fishing — FAQ
Is the Green River fishing well right now?
DriftWise scores the Green River every morning on a 0–10 fishability scale that weighs real-time USGS flow and water temperature, National Weather Service forecasts, and lunar data. Check the live fishability score and condition summary above for today's rating before you head out.
What is the current water flow on the Green River?
The Green River's flow is tracked by USGS streamflow gauges near Dutch John, Daggett County, Utah and refreshed daily in the condition summary above. Flow is reported in cubic feet per second (cfs) and compared against the seasonal average so you can see whether the river is running high, low, or normal.
What is a good water temperature for trout on the Green River?
Trout feed most actively when water temperatures sit roughly between 48°F and 62°F. DriftWise reads live Green River water temperature from USGS sensors near Dutch John, Daggett County, Utah — see the summary above for the current value.
When is the best time of day to fish the Green River?
The most productive windows shift with the season: cold months fish best around midday (10 AM–2 PM) once the water warms, while summer rewards early mornings and evenings. Each Green River report factors in the current season.
Do I need a fishing license to fly fish the Green River?
Yes. A valid Utah fishing license is required to fish the Green River. Check current Utah regulations for seasons, limits, and any special catch-and-release or fly-fishing-only sections before you go.
Is the DriftWise Green River fishing report free?
Yes. The daily Green River condition summary — flow, water temperature, weather, and fishability score — is free. A free account (3 reports per month) unlocks the full AI analysis with fly-pattern recommendations and a detailed hatch forecast.
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