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
2024
Ensemble Date: 2024-04-19
Forecast Period: April 19 to August 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 32687 2024-05-19
90 % 34631 2024-05-23
70 % 39809 2024-06-02
50 % 44198 2024-06-07
30 % 47678 2024-06-10
10 % 64685 2024-06-25
05 % 67847 2024-06-28

Peakflow exceedence plot for LYDM8

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