Flaming Gorge, Utah

Green River Hatch Report

Green River | Flaming Gorge, Utah | Updated Oct 29, 2026, 7:00 AM MDT | Station: Green River near Greendale, UT

Fish deep runs and tailouts with a long leader and a natural drift.

Forecast timing & sources
Forecast generated
Oct 29, 2026, 7:00 AM MDT
Valid until
Oct 30, 2026, 7:00 AM MDT
Source updated
Oct 29, 2026, 7:00 AM MDT
Flow observation
Observed Oct 29, 2026, 6:30 AM MDT
Water temperature observation
Observed Oct 29, 2026, 6:30 AM MDT

Buggin combines river and weather signals into a fishing forecast. A rating is model guidance, not a catch guarantee. Observation times can differ from forecast generation.

Configured gauge: Green River near Greendale · 09234500. The forecast point may differ from the gauge location.

Clear water and steady flows on the Green River call for technical subsurface presentations. Focus on midges and small mayflies holding near the riverbed.

What's active
Fish this
Midges, size 18-22, Midday (10:00 AM–2:00 PM)
Zebra Midge, size 18-22, nymph; Top Secret Midge, size 18-22; Juju Midge, size 18-22
BWOs, size 16-20, Midday (10:00 AM–2:00 PM)
Pheasant Tail, size 16-20, nymph; RS2, size 16-20, emerger; WD-40, size 16-20, nymph
Scuds, size 16-18, Afternoon (2:00 PM–6:00 PM)
Ray Charles, size 16-18; Tailwater Scud, size 16-18; Olive Scud, size 16-18
Caddis, size 16-18, Midday (10:00 AM–2:00 PM)
No matching fly supplied
Terrestrials, size 14-16, Evening (6:00 PM–10:00 PM)
No matching fly supplied
  • Clear water and steady flows on the Green River call for technical subsurface presentations. Focus on midges and small mayflies holding near the riverbed.
  • Fish deep runs and tailouts with a long leader and a natural drift.
Flow2,190 cfs and steady
Water Temp53°F
WeatherClear Night
Rating7/10 · Good