SNAKE − LOWER GRANITE DAM (LGDW1)
   State:  Washington
   County:  Whitman
   Latitude:  46 42' 0" North
   Longitude:  117 25' 59" West
   Elevation:  738 ft
   Full Pool Elevation:  738 ft


   Supporting NWS Forecast Office: WFO Spokane

   
Click for NWS Official River Forecasts for LGDW1
   


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

Hydrograph plot for LGDW1

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Hydrograph plot for LGDW1

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Hydrograph plot for LGDW1

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Hydrograph plot for LGDW1

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