Peakflow Forecasts Header

PALOUSE--AT HOOPER
   State:  Washington    County:  WHITMAN
   Latitude:  46 46' 0" North    Longitude:  118 9' 0" West
   Elevation:  1041 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.

PALOUSE--AT HOOPER   (HOPW1)
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 % 9.50 3189 2022-01-02
90 % 9.72 3435 2022-01-05
70 % 10.83 5067 2022-01-23
50 % 11.81 6950 2022-02-15
30 % 12.40 8262 2022-03-10
10 % 14.03 12509 2022-03-27
05 % 14.76 14705 2022-03-28

Peakflow exceedence plot for HOPW1

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