Peakflow Forecasts Header

SNAKE--BROWNLEE DAM
   State:  Idaho    County:  ADAMS
   Latitude:  44 50' 10" North    Longitude:  116 53' 54" West
   Elevation:  1844 feet
   Supporting WFO:  Boise    
   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.

SNAKE--BROWNLEE DAM   (BRNI1)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-08
Forecast Period: December 8 to April 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 16062 2022-01-29
90 % 17875 2022-02-11
70 % 20467 2022-03-01
50 % 24579 2022-03-10
30 % 30700 2022-03-17
10 % 39789 2022-03-26
05 % 40766 2022-03-30

Peakflow exceedence plot for BRNI1

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