Peakflow Forecasts Header

WHITE--AT MUD MOUNTAIN DAM
   State:  Washington    County:  KING
   Latitude:  47 8' 27" North    Longitude:  121 55' 48" West
   Elevation:  1330 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.

WHITE--AT MUD MOUNTAIN DAM   (MMRW1)
Forecasts for Water Year
2025
Ensemble Date: 2025-05-12
Forecast Period: May 12 to September 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 2003 2025-05-27
90 % 2221 2025-05-30
70 % 2512 2025-06-03
50 % 3074 2025-06-09
30 % 3864 2025-06-16
10 % 4666 2025-07-02
05 % 5104 2025-07-25

Peakflow exceedence plot for MMRW1

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