Peakflow Forecasts Header

SF MCKENZIE--COUGAR DAM
   State:  Oregon    County:  LANE
   Latitude:  44 8' 9" North    Longitude:  122 14' 49" West
   Elevation:  1262 feet
   Supporting WFO:  Portland    
   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.

SF MCKENZIE--COUGAR DAM   (CGRO3)
Forecasts for Water Year
2024
Ensemble Date: 2024-05-01
Forecast Period: May 1 to September 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 2349 2024-05-05
90 % 2349 2024-05-05
70 % 2349 2024-05-05
50 % 2371 2024-05-13
30 % 2752 2024-05-18
10 % 3717 2024-06-05
05 % 4941 2024-06-08

Peakflow exceedence plot for CGRO3

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