Marias River near Chester MT
USGSMontana (48.30637, -111.08053) · View on map
Current reading
515 CFS
Gauge height: 3.43 FT
Read 34 minutes ago · Oct 21, 2026 11:15 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.