Green River below Flaming Gorge fishing conditions · Utah

Now until tomorrow 1 pmRainbow trout

The bite peaks at 80. Water is 49°, inside their 45–68° range, and a solunar period lands on the window.

Log a trip here
Right now: 80 for rainbow trout, worth the trip · inside the best windowTap or drag along the water to move through the next 36 hours

Rainbow trout, hour by hour

Each float is an hour. The deeper it rides, the better the bite. The strip underneath runs daylight, dusk and dark; the red rule marks the best window. Click any hour to read it.

  1. 801 am
  2. 80
  3. 80
  4. 804 am
  5. 80
  6. 80
  7. 807 am
  8. 80
  9. 80
  10. 8010 am
  11. 80
  12. 80
  13. 801 pm
  14. 80
  15. 80
  16. 804 pm
  17. 80
  18. 80
  19. 807 pm
  20. 80
  21. 80
  22. 8010 pm
  23. 80
  24. 80Tue
  25. 801 am
  26. 80
  27. 80
  28. 804 am
  29. 80
  30. 80
  31. 807 am
  32. 80
  33. 80
  34. 8010 am
  35. 80
  36. 80
Go, 85+Worth the trip, 70+Marginal, 55+Sit it out

Right now · best window

Water
49°F

Rainbow trout range 45–68°

Wind
5 mph

From the south

Flow
2,180 cfs

steady · +0% in 24 h

Light
Dark

Sunrise 7:41 am

Sky
Patchy Fog

4% chance of rain

Air
41°F

NWS hourly forecast

Moon
100% lit

Full

What’s biting

Each species is scored against its own water-temperature range and tide preference, then wind, weather and warnings. The rules are Utah non-tidal regulations for these waters.

Rainbow Trout

Rainbow trout

Oncorhynchus mykiss

80Worth the tripNow until tomorrow 1 pm

Water

49°
35°45–68° · ideal 55°78°

Why

Light chop — baitfish active, fish willing to feed. Inside rainbow trout's active range. Settled river level — clearer water, easier wading. Holds 3–20 ft down.

Keep

4 a day

Open. Keep fish within the limits. Utah statewide: 4 trout, kokanee and grayling a day combined, no statewide size limit.

Verified Oct 23, 2026 · Utah non-tidal

Season here: May–Dec, from this spot’s water-temperature record, 2023–2025. More on rainbow trout

Cutthroat Trout

Cutthroat trout

Oncorhynchus clarkii

80Worth the tripNow until tomorrow 1 pm

Water

49°
29°39–62° · ideal 54°72°

Why

Light chop — baitfish active, fish willing to feed. Inside cutthroat trout's active range. Settled river level — clearer water, easier wading. Holds 1–25 ft down.

Keep

4 a day

Open. Keep fish within the limits. Utah statewide: 4 trout, kokanee and grayling a day combined, no statewide size limit.

Verified Oct 23, 2026 · Utah non-tidal

Season here: Sep–Jun. More on cutthroat trout

Brown Trout

Brown trout

Salmo trutta

72Worth the tripNow until tomorrow 1 pm

Water

49°
35°45–68° · ideal 55°78°

Why

Light chop — baitfish active, fish willing to feed. Inside brown trout's active range. Settled river level — clearer water, easier wading. Holds 3–25 ft down.

Keep

4 a day

Open. Keep fish within the limits. Utah statewide: 4 trout, kokanee and grayling a day combined, no statewide size limit.

Verified Oct 23, 2026 · Utah non-tidal

Season here: May–Dec, from this spot’s water-temperature record, 2023–2025. More on brown trout

The water

  • Water temperature49°F
  • River2,180 cfs · steady · +0% in 24 h
  • Barometer30.19 inHg

Sun, moon & solunar

  • Sunrise today7:41 am
  • Sunset today6:21 pm
  • MoonFull, 100% lit
  • Major solunarToday 12:00 am–2:00 am
  • Minor solunarToday 7:50 am–8:50 am
  • Major solunarToday 12:20 pm–2:20 pm

Solunar tables are a popular heuristic. A peer-reviewed test found they don’t predict catch on their own, so here they only nudge the score when the tide or moon already agree. How the score works

Fishing report

No current report covers these waters.

We only show reports an agency has published, with their date. Utah DWR has the state’s fishing pages.

Licenses and rules: Utah DWR · trout stocking · fish-consumption advisory

About this spot

The tailwater below Flaming Gorge Dam in Utah’s northeast corner — routinely ranked among the best trout rivers in America. Gin-clear, cold releases run through Red Canyon past the Little Hole trail, holding extraordinary numbers of wild rainbow, brown, and Colorado River cutthroat trout. The “A” section just below the dam is the famous walk-and-wade and drift stretch.

Flaming Gorge Dam to the Colorado line: 3 trout a day (no more than 2 under 15" and 1 over 22"), every trout 15–22" released, artificial flies and lures only, and no fishing from a motorboat. Smallmouth bass, walleye, pike and burbot must be killed.

Nearby

Public spots within 40 miles, with the same 36 hours of floats.

Flaming Gorge Reservoir9 mi · UtahBest today 5 am to tomorrow 1 pm
68Marginal

Questions people ask

Do I need a fishing license to fish at Green River below Flaming Gorge?

Yes (anglers age 16 and older). To fish at Green River below Flaming Gorge you need the appropriate state fishing license. See the agency's current rules: the state agency website

What fish are commonly targeted at Green River below Flaming Gorge?

Green River below Flaming Gorge is listed on this site for 3 commonly-targeted species: Rainbow Trout, Brown Trout, Cutthroat Trout. Which species is currently in season and which is scoring highest today is shown in the per-species ranking on this page.

When is the best time to fish at Green River below Flaming Gorge?

It depends more on the species and the day's conditions than on a fixed "best hour." Water temperature, weather, and — at tidal locations — the stage of the tide drive activity most. The per-species ranking on this page scores every target species at Green River below Flaming Gorge against today's live conditions, so the fish near the top are your best bets right now; check back as conditions change through the day.

What kind of access does Green River below Flaming Gorge have?

Green River below Flaming Gorge has multiple access types — pier, shoreline, and at least one public boat ramp. Flaming Gorge Dam to the Colorado line: 3 trout a day (no more than 2 under 15" and 1 over 22"), every trout 15–22" released, artificial flies and lures only, and no fishing from a motorboat. Smallmouth bass, walleye, pike and burbot must be killed.

Which state's fishing regulations apply at Green River below Flaming Gorge?

state agency regulations apply at Green River below Flaming Gorge. Size limits, creel limits, and seasonal closures are listed per species on each species page. Always confirm against the agency source linked from each regulation block — emergency closures can take effect mid-season.

Is Green River below Flaming Gorge tidal water?

No. Green River below Flaming Gorge is non-tidal — water level varies with rainfall, seasonal flow, and (where applicable) upstream dam releases rather than tidal exchange.