Gallatin River at Logan MT
USGSMontana (45.88521, -111.4383) · View on map
Current reading
508 CFS
Gauge height: 4.77 FT
Read about 1 hour ago · Oct 10, 2026 8:00 PM MDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.