River Information and Forecasts Header
SNOHOMISH--AT SNOHOMISH (SNAW1)
   State:  Washington    County:  SNOHOMISH
   Latitude:  47 54' 47" North    Longitude:  122 6' 32" West
   Elevation:  35 feet
   Supporting WFO:  Seattle    NWS Official River Forecasts Click Here
   Action Stage:  20'   Flood Stage:  25'
   Moderate Flood Stage:  27'
   Major Flood Stage:  29'

   Record Stage:  33.5'
   Date of Record:  November 25, 1990
Daily Historical Flow Statistics
for May 05

Mean Stage: 18.16 ft  Mean Flow: 22200 cfs
Max Stage: 18.16 ft  Max Flow: 22200 cfs (1966)
Min Stage:  18.16 ft   Min Flow: 22200 cfs (1966)

Statistics based on water years: 1966-1966
The 4-10 Day Trend Forecast is based on model guidance only. Daily variation and uncertainty of forecasts during this period is high.

Hydrograph plot for SNAW1

For Data Used In Plot   "label