Peakflow Forecasts Header

LITTLE WOOD--LITTLE WOOD DAM
   State:  Idaho    County:  BLAINE
   Latitude:  43 25' 30" North    Longitude:  114 1' 30" West
   Elevation:  5100 feet
   Supporting WFO:  Pocatello    
   Inflow Data  

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.

LITTLE WOOD--LITTLE WOOD DAM   (LWRI1)
Forecasts for Water Year
2025
Ensemble Date: 2025-06-30
Forecast Period: June 30 to October 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 66 2025-06-30
90 % 66 2025-06-30
70 % 66 2025-06-30
50 % 66 2025-06-30
30 % 82 2025-08-10
10 % 118 2025-09-18
05 % 182 2025-09-30

Peakflow exceedence plot for LWRI1

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