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FALL CREEK--FALL CREEK RESERVOIR
   State:  Oregon    County:  LANE
   Latitude:  43 56' 39" North    Longitude:  122 46' 24" West
   Elevation:  834 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.

FALL CREEK--FALL CREEK RESERVOIR   (FALO3)
Forecasts for Water Year
2025
Ensemble Date: 2025-07-08
Forecast Period: July 8 to November 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 192 2025-07-20
90 % 256 2025-09-04
70 % 392 2025-10-14
50 % 620 2025-10-23
30 % 1365 2025-10-28
10 % 2357 2025-11-01
05 % 2768 2025-11-01

Peakflow exceedence plot for FALO3

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