Peakflow Forecasts Header

PEND OREILLE--ALBENI FALLS DAM
   State:  Washington    County:  PEND OREILLE
   Latitude:  48 10' 44" North    Longitude:  116 59' 58" West
   Elevation:  2050 feet
   Supporting WFO:  Spokane    

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.

PEND OREILLE--ALBENI FALLS DAM   (ALFW1)
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 %   42559 2024-05-17
90 %   49463 2024-05-18
70 %   54013 2024-05-22
50 %   59838 2024-05-25
30 %   67006 2024-05-29
10 %   80280 2024-06-16
05 %   85111 2024-06-18

Peakflow exceedence plot for ALFW1

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