Peakflow Forecasts Header

SF BOISE--NR FEATHERVILLE
   State:  Idaho    County:  ELMORE
   Latitude:  43 29' 39" North    Longitude:  115 18' 20" West
   Elevation:  4220 feet
   Supporting WFO:  Boise    
   Action Stage:  6'   Flood Stage:  7.2'

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 BOISE--NR FEATHERVILLE   (BRFI1)
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 % 4.83 3336 2024-05-06
90 % 4.83 3336 2024-05-06
70 % 4.83 3336 2024-05-06
50 % 4.83 3336 2024-05-06
30 % 4.83 3336 2024-05-06
10 % 5.18 3900 2024-05-27
05 % 5.61 4652 2024-05-30

Peakflow exceedence plot for BRFI1

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