SF SKOKOMISH − NEAR UNION (SSUW1)
   State:  Washington
   County:  Mason
   Latitude:  47 20' 25" North
   Longitude:  123 16' 43" West
   Elevation:  103 ft

   Supporting NWS Forecast Office: WFO Seattle

   
Click for NWS Official River Forecasts for SSUW1
   

Daily Historical Statistics for March 19, 2026
Mean Stage: 1.34 ft  Mean Flow: 1010 cfs
Max Stage: 6.67 ft  Max Flow: 14700 cfs (1997)
Min Stage:  0.40 ft   Min Flow: 237 cfs (1943)

Statistics based on water years: 1932-2025
* statistics estimated based on current rating

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

Hydrograph plot for SSUW1

Data Used In Plot   "label   USGS Observations