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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 2025
Ensemble Date: 2025-07-01
 Forecast Period: July 1 to November 1
Exceedence
Probability 		Stage
feet 		Discharge
CFS 		Probable
Date of Peak
95 % 2.38 126 2025-07-01
90 % 2.38 126 2025-07-01
70 % 2.38 126 2025-08-16
50 % 2.45 138 2025-10-23
30 % 2.51 150 2025-10-29
10 % 2.57 162 2025-11-01
05 % 2.66 180 2025-11-01

Peakflow exceedence plot for LSDW1

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