THUNDER CREEK − NEAR NEWHALEM (THNW1)
   State:  Washington
   County:  Whatcom
   Latitude:  48 40' 22" North
   Longitude:  121 4' 18" West
   Elevation:  1220 ft

   Supporting NWS Forecast Office: WFO Seattle

   
Click for NWS Official River Forecasts for THNW1
Daily Historical Statistics for March 28, 2023
Mean Stage: 7.60 ft  Mean Flow: 242 cfs
Max Stage: 8.74 ft  Max Flow: 866 cfs (1934)
Min Stage:  7.17 ft   Min Flow: 85 cfs (1955)

Statistics based on water years: 1931-2022
* 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 THNW1


For Data Used In Plot   "label