Peakflow Forecasts Header

OWYHEE--OWYHEE DAM
   State:  Oregon    County:  MALHEUR
   Latitude:  43 38' 57" North    Longitude:  117 14' 48" West
   Elevation:  2400 feet
   Supporting WFO:  Boise    
   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.

OWYHEE--OWYHEE DAM   (OWYO3)
Forecasts for Water Year
2025
Ensemble Date: 2025-05-12
Forecast Period: May 12 to September 1
Exceedence
Probability
Inflow
CFS
Probable
Date of Peak
95 % 1010 2025-05-12
90 % 1010 2025-05-12
70 % 1010 2025-05-12
50 % 1010 2025-05-12
30 % 1010 2025-05-12
10 % 1070 2025-05-28
05 % 1902 2025-06-11

Peakflow exceedence plot for OWYO3

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