Peakflow Forecasts Header

DESCHUTES--AT MOODY NR BIGGS
   State:  Oregon    County:  WASCO
   Latitude:  45 37' 0" North    Longitude:  120 54' 0" West
   Elevation:  167 feet
   Supporting WFO:  Pendleton    
   Action Stage:  7'   Flood Stage:  8'   Moderate Flood Stage:  10'
   Major Flood Stage:  12'

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.

DESCHUTES--AT MOODY NR BIGGS   (MODO3)
Forecasts for Water Year 2026
Ensemble Date: 2026-09-10
 Forecast Period: September 10 to January 1
Exceedence
Probability 		Stage
feet 		Discharge
CFS 		Probable
Date of Peak
95 % 3.26 5578 2026-11-11
90 % 3.33 5808 2026-11-19
70 % 3.46 6239 2026-12-04
50 % 3.60 6801 2026-12-11
30 % 3.96 8355 2026-12-19
10 % 4.77 12411 2026-12-29
05 % 6.04 19121 2026-12-31

Peakflow exceedence plot for MODO3

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