Madison River near Cameron
Madison River · Montana · USGS gage 06040000
Upper Madison near Cameron — the famous 'fifty-mile riffle' wade water above Ennis.
Water
n/a
Flow
n/a
Air
46°F
Sky
0%
Pressure
30.10 in
Wind
9 mph
Predicted hatches · 2026-09-15
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.