River Information and Forecasts Header
PILCHUCK--NEAR SNOHOMISH (PILW1)
   State:  Washington    County:  SNOHOMISH
   Latitude:  47 56' 6" North    Longitude:  122 4' 18" West
   Elevation:  0 feet
   Supporting WFO:  Seattle    NWS Official River Forecasts Click Here
   Action Stage:  16'   Flood Stage:  18'
   Moderate Flood Stage:  20'
   Major Flood Stage:  22'

   Record Stage:  20.39'
Daily Historical Flow Statistics
for April 30

Mean Stage: 11.28 ft  Mean Flow: 463 cfs
Max Stage: 12.76 ft  Max Flow: 1240 cfs (2012)
Min Stage:  10.34 ft   Min Flow: 188 cfs (2004)

Statistics based on water years: 1993-2019
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 PILW1

For Data Used In Plot   "label