Peakflow Forecasts Header

SNAKE--NEAR BLACKFOOT
   State:  Idaho    County:  BINGHAM
   Latitude:  43 8' 30" North    Longitude:  112 31' 5" West
   Elevation:  4400 feet
   Supporting WFO:  Pocatello    
   Action Stage:  10.2'   Flood Stage:  11'

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--NEAR BLACKFOOT   (BFTI1)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-07
Forecast Period: December 7 to April 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 3.24 2753 2022-03-11
90 % 3.33 2874 2022-03-13
70 % 3.60 3300 2022-03-26
50 % 3.82 3649 2022-03-31
30 % 3.99 3935 2022-04-01
10 % 4.46 4772 2022-04-01
05 % 4.64 5100 2022-04-01

Peakflow exceedence plot for BFTI1

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