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SKAGIT--ROSS RESERVOIR
   State:  Washington    County:  WHATCOM
   Latitude:  48 44' 0" North    Longitude:  121 4' 1" West
   Elevation:  1605 feet
   Supporting WFO:  Seattle    
   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.

SKAGIT--ROSS RESERVOIR   (RODW1)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-07
Forecast Period: December 7 to April 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 6997 2021-12-07
90 % 6997 2021-12-07
70 % 6997 2021-12-07
50 % 7418 2021-12-30
30 % 10114 2022-01-21
10 % 16993 2022-02-20
05 % 18340 2022-03-10

Peakflow exceedence plot for RODW1

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