CLARK FORK − BELOW MISSOULA (BELM8)
   State:  Montana
   County:  Missoula
   Latitude:  46 52' 9" North
   Longitude:  114 7' 32" West
   Elevation:  3084 ft

   Supporting NWS Forecast Office: WFO Missoula

   
Click for NWS Official River Forecasts for BELM8

   Action Stage:  
10.5 ft
   Flood Stage:  
11 ft
   Moderate Flood Stage:  
12 ft
   Major Flood Stage:  
13 ft
Daily Historical Statistics for May 09, 2025
Mean Stage: 4.89 ft  Mean Flow: 12500 cfs
Max Stage: 10.70 ft  Max Flow: 44000 cfs (2018)
Min Stage:  1.75 ft   Min Flow: 3500 cfs (1941)

Statistics based on water years: 1930-2024
* statistics estimated based on current rating

Record Stage: 
12.1 ft
Record Flow: 
55100 cfs
Date of Record: 
May 18, 1997

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

Hydrograph plot for BELM8


For Data Used In Plot   "label