SF FLATHEAD − NR COLUMBIA FALLS (SFCM8)
   State:  Montana
   County:  Flathead
   Latitude:  48 21' 24" North
   Longitude:  114 2' 12" West
   Elevation:  0 ft

   Supporting NWS Forecast Office: WFO Missoula
   Click for NWS Official River Forecasts for SFCM8
   
Daily Historical Statistics for May 15, 2026
Mean Flow: 6610 cfs
Max Flow: 30000 cfs (1936)
Min Flow: 123 cfs (1992)

Statistics based on water years: 1911-2025
* statistics estimated based on current rating

The 4-10 Day Trend Forecast is based on model guidance and uncertainty during this period is greater.

Hydrograph plot for SFCM8

Data Used In Plot   "label   USBR Observations   


Hydrograph plot for SFCM8

Data Used In Plot   "label   USBR Observations