Peakflow Forecasts Header

KETTLE--AT LAURIER
   State:  Washington    County:  FERRY
   Latitude:  48 59' 3" North    Longitude:  118 12' 55" West
   Elevation:  1426 feet
   Supporting WFO:  Spokane    

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.

KETTLE--AT LAURIER   (LAUW1)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-08
Forecast Period: December 8 to April 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 4.63 1651 2021-12-08
90 % 4.63 1651 2021-12-08
70 % 4.63 1651 2021-12-08
50 % 4.99 2052 2022-03-25
30 % 5.90 3256 2022-04-01
10 % 6.92 4993 2022-04-01
05 % 7.79 6785 2022-04-01

Peakflow exceedence plot for LAUW1

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