Peakflow Forecasts Header

MALHEUR--WARM SPRINGS DAM
   State:  Oregon    County:  MALHEUR
   Latitude:  43 35' 4" North    Longitude:  118 12' 30" West
   Elevation:  3390 feet
   Supporting WFO:  Pendleton    
   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.

MALHEUR--WARM SPRINGS DAM   (WRMO3)
Forecasts for Water Year
2026
Ensemble Date: 2026-02-06
Forecast Period: February 6 to June 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 600 2026-02-10
90 % 600 2026-02-10
70 % 762 2026-03-02
50 % 1025 2026-03-15
30 % 1340 2026-03-22
10 % 2030 2026-04-12
05 % 2813 2026-05-06

Peakflow exceedence plot for WRMO3

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