Peakflow Forecasts Header

MOLALLA--NEAR CANBY
   State:  Oregon    County:  CLACKAMAS
   Latitude:  45 14' 40" North    Longitude:  122 41' 10" West
   Elevation:  94 feet
   Supporting WFO:  Portland    
   Action Stage:  20'   Flood Stage:  23'
   Major Flood Stage:  
25'

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.

MOLALLA--NEAR CANBY   (CANO3)
Forecasts for Water Year
2024
Ensemble Date: 2024-04-26
Forecast Period: April 26 to August 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 11.96 866 2024-04-27
90 % 11.96 866 2024-04-27
70 % 12.12 991 2024-05-14
50 % 12.70 1485 2024-05-23
30 % 13.17 1961 2024-06-05
10 % 14.73 3968 2024-06-13
05 % 15.28 4857 2024-06-21

Peakflow exceedence plot for CANO3

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