Peakflow Forecasts Header

SF NOOKSACK--AT SAXON BRIDGE
   State:  Washington    County:  WHATCOM
   Latitude:  48 40' 39" North    Longitude:  122 9' 56" West
   Elevation:  380 feet
   Supporting WFO:  Seattle    
   Action Stage:  6.9'   Flood Stage:  8'   Moderate Flood Stage:  8.5'
   Major Flood Stage:  
9.5'

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.

SF NOOKSACK--AT SAXON BRIDGE   (NSSW1)
Forecasts for Water Year
2024
Ensemble Date: 2024-03-27
Forecast Period: March 27 to July 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 2.70 1617 2024-04-10
90 % 2.79 1741 2024-04-11
70 % 3.05 2095 2024-04-23
50 % 3.37 2584 2024-05-08
30 % 3.96 3635 2024-05-21
10 % 4.63 4749 2024-06-07
05 % 4.89 5223 2024-06-16

Peakflow exceedence plot for NSSW1

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