Peakflow Forecasts Header

ST JOE--AT CALDER
   State:  Idaho    County:  SHOSHONE
   Latitude:  47 16' 28" North    Longitude:  116 11' 17" West
   Elevation:  2096 feet
   Supporting WFO:  Spokane    
   Action Stage:  12'   Flood Stage:  13'   Moderate Flood Stage:  15'
   Major Flood Stage:  
16'

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.

ST JOE--AT CALDER   (CLDI1)
Forecasts for Water Year
2025
Ensemble Date: 2025-07-12
Forecast Period: July 12 to November 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 5.90 641 2025-07-12
90 % 5.90 641 2025-07-12
70 % 5.90 641 2025-07-12
50 % 5.90 641 2025-07-12
30 % 7.27 2012 2025-10-25
10 % 8.60 4423 2025-11-01
05 % 9.32 6052 2025-11-01

Peakflow exceedence plot for CLDI1

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