Peakflow Forecasts Header

MF WILLAMETTE--HILLS CREEK DAM
   State:  Oregon    County:  LANE
   Latitude:  43 43' 19" North    Longitude:  122 26' 15" West
   Elevation:  1544 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.

MF WILLAMETTE--HILLS CREEK DAM   (HCRO3)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-07
Forecast Period: December 7 to April 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 2288 2021-12-25
90 % 3216 2021-12-29
70 % 4701 2022-01-11
50 % 7821 2022-01-31
30 % 10359 2022-02-18
10 % 15750 2022-03-27
05 % 18568 2022-03-30

Peakflow exceedence plot for HCRO3

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