Gallatin River at Logan MT
USGSMontana (45.88521, -111.4383) · View on map
Current reading
605 CFS
Gauge height: 4.94 FT
Read about 1 hour ago · Oct 21, 2026 10:00 AM MDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.