KOOTENAI − BELOW LIBBY DAM (KBDM8)
   State:  Montana
   County:  Lincoln
   Latitude:  48 24' 2" North
   Longitude:  115 19' 10" West
   Elevation:  2100 ft

   Supporting NWS Forecast Office: WFO Missoula

   
Click for NWS Official River Forecasts for KBDM8

   Flood Stage:  
27.5 ft
Daily Historical Statistics for March 26, 2025
Mean Stage: 18.61 ft  Mean Flow: 5720 cfs
Max Stage: 23.66 ft  Max Flow: 24700 cfs (2017)
Min Stage:  16.69 ft   Min Flow: 2200 cfs (1972)

Statistics based on water years: 1972-2024
* statistics estimated based on current rating

Record Stage: 
28.5 ft
Record Flow: 
54000 cfs
Date of Record: 
June 18, 2006

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

Hydrograph plot for KBDM8


For Data Used In Plot   "label


Hydrograph plot for KBDM8


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