SOUTH PRAIRIE − AT SOUTH PRAIRIE (SPEW1)
   State:  Washington
   County:  Pierce
   Latitude:  47 7' 59" North
   Longitude:  122 4' 59" West
   Elevation:  430 ft

   Supporting NWS Forecast Office: WFO Seattle

   
Click for NWS Official River Forecasts for SPEW1

   Action Stage:  
28.88 ft
   Flood Stage:  
29.64 ft
   Moderate Flood Stage:  
30.5 ft
   Major Flood Stage:  
31.63 ft
Daily Historical Statistics for March 28, 2024
Mean Stage: 25.06 ft  Mean Flow: 296 cfs
Max Stage: 26.50 ft  Max Flow: 1080 cfs (1968)
Min Stage:  24.33 ft   Min Flow: 109 cfs (1992)

Statistics based on water years: 1950-2022
* 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 SPEW1


For Data Used In Plot   "label