Peakflow Forecasts Header

KOOTENAI--LIBBY DAM
   State:  Montana    County:  LINCOLN
   Latitude:  48 28' 0" North    Longitude:  115 19' 0" West
   Elevation:  2459 feet
   Supporting WFO:  Missoula    
   Inflow Data  

Forecasts are calculated from a forecast time series that approximates flow at a 6 hour time step interval. Observed instantaneous peaks can be higher than model forecast peaks.

KOOTENAI--LIBBY DAM INFLOW   (LYDM8)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-08
Forecast Period: December 8 to April 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 9778 2021-12-08
90 % 9778 2021-12-08
70 % 9778 2021-12-08
50 % 9778 2021-12-08
30 % 9778 2021-12-08
10 % 10232 2022-02-08
05 % 13474 2022-03-30

Peakflow exceedence plot for LYDM8

 Click to download runoff traces used in forecast.  Click for comma delimited data used in plot.csv icon