Tongue River at State Line nr Decker MT
USGSMontana (45.00886, -106.83618) · View on map
Current reading
51.3 CFS
Gauge height: 2.00 FT
Read about 1 hour ago · Aug 26, 2026 6:15 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.