Peakflow Forecasts Header

ILLINOIS--AT KERBY
   State:  Oregon    County:  JOSEPHINE
   Latitude:  42 13' 55" North    Longitude:  123 39' 51" West
   Elevation:  1210 feet
   Supporting WFO:  Medford    
   Action Stage:  10'   Flood Stage:  35'   Moderate Flood Stage:  37'
   Major Flood Stage:  
40'

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.

ILLINOIS--AT KERBY   (KRBO3)
Forecasts for Water Year
2025
Ensemble Date: 2025-05-12
Forecast Period: May 12 to September 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 4.77 936 2025-05-13
90 % 4.77 936 2025-05-13
70 % 4.77 936 2025-05-13
50 % 4.77 936 2025-05-13
30 % 4.85 969 2025-05-24
10 % 7.15 2080 2025-06-03
05 % 9.69 3778 2025-06-07

Peakflow exceedence plot for KRBO3

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