Gallinas Creek Near Montezuma
Gallinas Creek · Rockies · USGS gage 08380500
Trout (marginal) (summer mean 18.3°C — trout, warm in summer).
Water
51°F
Flow
63 cfs
Air
49°F
Sky
30%
Pressure
29.98 in
Wind
7 mph
Predicted hatches · 2026-11-01
PredictedBlue-Winged OliveBaetis spp.0.50
Predicted by conditions; no reports yet. water 10.8°C (51°F) sits in the prime band (6-11°C); shoulder of the season; 5 days sustained ≥4°C; watch midday, especially overcast afternoons.
flies: BWO Sparkle Dun #18-22, RS2, Pheasant Tail #18
PredictedMidgeChironomidae0.43
Predicted by conditions; no reports yet. water 10.8°C (51°F) is cooling past the prime band (1-10°C); shoulder of the season; 5 days sustained ≥0°C; watch midday, especially cold months.
flies: Zebra Midge #18-22, Griffith's Gnat, Disco Midge
PREDICTED from the first-principles model only. Report-confirmed signal (fly-shop & forum reports) is the next milestone.