Peakflow Forecasts Header

CALAWAH--NEAR FORKS
   State:  Washington    County:  CLALLAM
   Latitude:  47 57' 37" North    Longitude:  124 23' 30" West
   Elevation:  210 feet
   Supporting WFO:  Seattle    
   Action Stage:  14.6'

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.

CALAWAH--NEAR FORKS   (CALW1)
Forecasts for Water Year
2024
Ensemble Date: 2024-05-03
Forecast Period: May 3 to September 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 4.91 1240 2024-05-05
90 % 4.91 1240 2024-05-05
70 % 4.91 1240 2024-05-05
50 % 5.00 1315 2024-05-17
30 % 5.69 1829 2024-06-09
10 % 8.62 4867 2024-07-11
05 % 12.15 11335 2024-08-04

Peakflow exceedence plot for CALW1

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