COLUMBIA − JOHN DAY DAM (JDAO3)
   State:  Oregon
   County:  Sherman
   Latitude:  45 43' 0" North
   Longitude:  120 42' 0" West
   Elevation:  268 ft
   Full Pool Elevation:  268 ft


   Supporting NWS Forecast Office: WFO Pendleton

   
Click for NWS Official River Forecasts for JDAO3
   


The 4-10 Day Trend Forecast is based on model guidance and uncertainty during this period is greater.

Hydrograph plot for JDAO3

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Hydrograph plot for JDAO3

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Hydrograph plot for JDAO3

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Hydrograph plot for JDAO3

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