Colorado Fish Report
It’s hopper time on the Gunny
Gunnison River- Black Canyon
by Duranglers Crew
9-22-2025
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Water Conditions
GUNNISON RIVER BELOW GUNNISON TUNNEL, CO
- Temperature: 56.84 ° F
- Streamflow: 364 ft³/s
- Gage height: 2.05 ft
Rising/Falling
Recently dropped
Fishing Conditions
It’s hopper time on the Gunny.
This is the time of year to be throwing big, foamy dries. Later in the morning, it may not hurt to put a small mayfly dropper on as well. Watch for PMD hatches in the mornings and Tricos in the afternoons.
Patterns/Bug
Dries: Stimulators #12-16, Chubbies 12-16, RIO’s Big Boned Caddis #12-16, Morrish Hopper 8-12, Sweetgrass Hopper 12-14, Lil Hopper Juan 12-14. PMD Hairwing Dun 16-18, PMD Extended Body 16-18, Trico Spinner #22.
Nymphs Brown or Olive Micro May #16-20, Killer Mayfly #18-22, RS2 #18-20, Drowned Trico #22, Juan’s Slim Shady #18-20, Pat’s Rubberlegs 8-12, 20 Incher Stone 10-14, Pheasant Tail and variations 16-20, Prince Nymphs 14-18, Duracell Jig 14-16.
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More Reports
Duranglers Reports
for Monday, September 22nd
San Juan River : Fall on the Juan is one of the best times to be here
Animas River: The Animas has had some much-needed inflow of rain since our low and hot August
San Juan River: Flows are low low, the waters are warm, and the rubber hatch is on
Piedra River: Flows are extremely low and warm
Los Pinos River: Late summer with low flows mean get up early on the upper Pine
Dolores River- Below McPhee: Hoppers are out in full force
Dolores River- Above McPhee: Get out early with a dry/dropper
Rio Grande: It’s wade fishing time on the upper Rio, but the water is low
Florida River: Florida River Fishing Report
San Miguel River: Late summer on the ‘Miguel remains good