Peakflow Forecasts Header

TETON--AB S. LEIGH CR NR DRIGGS
   State:  Idaho    County:  TETON
   Latitude:  43 46' 54" North    Longitude:  111 12' 29" West
   Elevation:  5953 feet
   Supporting WFO:  Pocatello    
   Action Stage:  3.8'   Flood Stage:  4.2'   Moderate Flood Stage:  6'
   Major Flood Stage:  
7'

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.

TETON--AB S. LEIGH CR NR DRIGGS   (DGGI1)
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 % 1.35 205 2022-03-09
90 % 1.37 213 2022-03-12
70 % 1.47 260 2022-03-21
50 % 1.57 306 2022-03-24
30 % 1.64 341 2022-03-28
10 % 1.80 422 2022-04-01
05 % 1.89 468 2022-04-01

Peakflow exceedence plot for DGGI1

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