BIG SPRING CR AT R&B TRADING POST NR LEWISTOWN MT
USGSMontana (47.08783, -109.4575) · View on map
Current reading
141 CFS
Gauge height: 3.65 FT
Read about 1 hour ago · Aug 26, 2026 4:30 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.