South Fork Flathead River near Columbia Falls, MT

FLATHEAD COUNTY, MT48.3566°N, -114.0379°W Updated 49 min ago

FLOW RATE

2,230cfs

GAUGE HT

5.61ft

WATER TEMP

52°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

2,230cfs 6.4% vs avg

Optimal band: 1,913–2,588 cfs

PERIOD HIGH

2,340cfs

PERIOD LOW

2,170cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

5.61ft

Water Temperature

51.8°F

Weather Map

Loading weather map…

Your History · South Fork Flathead River near Columbia Falls, MT

Track your history

Sign in to track your sessions at South Fork Flathead River near Columbia Falls, MT: best days, monthly trends, and time on the water.

48.3566, -114.0379

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-10-16 20:45 UTC

Site #12362500·USGS

Create a free account to save favorites, set flow alerts, and track conditions