Peakflow Forecasts Header

SNAKE--AB JACKSON L AT FLAGG R
   State:  Wyoming    County:  TETON
   Latitude:  44 5' 55" North    Longitude:  110 40' 1" West
   Elevation:  6802 feet
   Supporting WFO:  Riverton    
   Action Stage:  9'   Flood Stage:  10'   Moderate 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--AB JACKSON L AT FLAGG R   (FLGW4)
Forecasts for Water Year
2024
Ensemble Date: 2024-04-24
Forecast Period: April 24 to August 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 6.50 4795 2024-05-11
90 % 6.54 4864 2024-05-13
70 % 6.82 5388 2024-05-19
50 % 7.00 5747 2024-05-23
30 % 7.24 6224 2024-05-29
10 % 7.67 7128 2024-06-07
05 % 8.37 8747 2024-06-11

Peakflow exceedence plot for FLGW4

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