East Canyon Creek above East Canyon Reservoir near Morgan, Utah
East Canyon Creek · Rockies · USGS gage 10133980
Trout (marginal) (summer mean 18.8°C — trout, warm in summer).
Water
78°F
Flow
7 cfs
Air
86°F
Sky
0%
Pressure
29.72 in
Wind
7 mph
Predicted hatches · 2026-07-31
PredictedHopper / TerrestrialsAcrididae (grasshoppers)0.42
Predicted by conditions; no reports yet. water 25.5°C (78°F) is cooling past the prime band (17-24°C); shoulder of the season; 8 days sustained ≥14°C; warm sun favors it; watch warm, breezy afternoons.
flies: Morrish Hopper #8-12, Chubby Chernobyl, Dave's Hopper
PREDICTED from the first-principles model only. Report-confirmed signal (fly-shop & forum reports) is the next milestone.