Flathead River
NORMAL158-mile river in Montana. Borders Glacier National Park.
Current Flow28,800 cfs
Gauge Height9.90 ft
30-Day Min14,400 cfs
30-Day Max40,800 cfs
30-Day Avg22,240 cfs
Flow Trend (30 Days)
Gauge Information
| Site Name | Flathead River at Columbia Falls MT |
| Site Code | 12363000 |
| State | MT |
| Coordinates | 48.5, -114.4 |
| Data Points | 30 |