GREEN − HOWARD HANSON DAM (HHDW1)
   State:  Washington
   County:  King
   Latitude:  47 16' 40" North
   Longitude:  121 47' 13" West
   Elevation:  1206 ft

   Supporting NWS Forecast Office: WFO Seattle
   Click for NWS Official River Forecasts for HHDW1
   

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

Hydrograph plot for HHDW1

Data Used In Plot   "label   USACE Observations   USACE Project   USACE Map   


Hydrograph plot for HHDW1

Data Used In Plot   "label   USACE Observations   USACE Project   USACE Map   


Hydrograph plot for HAHW1


For Data Used In Plot  "label


Hydrograph plot for HHDW1

Data Used In Plot   "label   USACE Observations   USACE Project   USACE Map