Boulder River near Boulder MT
USGSMontana (46.21104, -112.09166) · View on map
Current reading
34.1 CFS
Gauge height: 5.14 FT
Read about 1 hour ago · Oct 21, 2026 9:15 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.