Peakflow Forecasts Header

SAUK--NEAR SAUK
   State:  Washington    County:  SKAGIT
   Latitude:  48 25' 28" North    Longitude:  121 34' 1" West
   Elevation:  266 feet
   Supporting WFO:  Seattle    

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.

SAUK--NEAR SAUK   (SAKW1)
Forecasts for Water Year
2024
Ensemble Date: 2024-04-23
Forecast Period: April 23 to August 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 6.23 7351 2024-05-07
90 % 6.40 7894 2024-05-13
70 % 6.77 9157 2024-05-20
50 % 7.21 10886 2024-05-29
30 % 7.65 12913 2024-06-10
10 % 9.67 25486 2024-07-04
05 % 10.36 31089 2024-07-13

Peakflow exceedence plot for SAKW1

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