Peakflow Forecasts Header

NF NOOKSACK--NEAR GLACIER
   State:  Washington    County:  WHATCOM
   Latitude:  48 54' 0" North    Longitude:  121 51' 0" West
   Elevation:  1245 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.

NF NOOKSACK--NEAR GLACIER   (NFNW1)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-08
Forecast Period: December 8 to April 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 3.14 1542 2021-12-09
90 % 3.14 1542 2021-12-09
70 % 3.49 1850 2021-12-26
50 % 4.87 2630 2022-01-13
30 % 5.96 3367 2022-01-31
10 % 9.40 6850 2022-02-16
05 % 11.27 11396 2022-03-18

Peakflow exceedence plot for NFNW1

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