Efsf Salmon River above Meadow Crk near Stibnite
Efsf Salmon River · Rockies · USGS gage 13310800
Coldwater (summer mean 8.6°C — prime coldwater).
Water
99°F
Flow
28 cfs
Air
71°F
Sky
7%
Predicted hatches · 2026-06-16
No bugs scoring above the noise floor right now.
PREDICTED from the first-principles model only. Report-confirmed signal (fly-shop & forum reports) is the next milestone.