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LITTLE SPOKANE--AT DARTFORD
   State:  Washington    County:  SPOKANE
   Latitude:  47 47' 5" North    Longitude:  117 24' 12" West
   Elevation:  1590 feet
   Supporting WFO:  Spokane    
   Action Stage:  5.5'   Flood Stage:  6.5'   Moderate Flood Stage:  7.5'
   Major Flood Stage:  
8.5'

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.

LITTLE SPOKANE--AT DARTFORD   (LSDW1)
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 % 3.34 326 2022-01-14
90 % 3.39 341 2022-02-06
70 % 4.13 593 2022-03-09
50 % 4.53 758 2022-03-19
30 % 5.26 1131 2022-03-25
10 % 6.00 1666 2022-03-31
05 % 6.35 1967 2022-04-01

Peakflow exceedence plot for LSDW1

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