Peakflow Forecasts Header

NF COEUR D ALENE--AT ENAVILLE
   State:  Idaho    County:  SHOSHONE
   Latitude:  47 34' 8" North    Longitude:  116 15' 12" West
   Elevation:  2100 feet
   Supporting WFO:  Spokane    
   Action Stage:  71'   Flood Stage:  72'   Moderate Flood Stage:  75'
   Major Flood Stage:  
77'

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.

NF COEUR D ALENE--AT ENAVILLE   (ENVI1)
Forecasts for Water Year
2027
Ensemble Date: 2026-10-10
Forecast Period: October 10 to February 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 58.73 857 2026-11-08
90 % 60.15 1897 2026-11-20
70 % 60.77 2476 2026-12-05
50 % 61.68 3484 2026-12-27
30 % 63.97 6675 2027-01-13
10 % 66.32 10900 2027-01-27
05 % 68.11 14651 2027-01-30

Peakflow exceedence plot for ENVI1

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