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 May 18, 2024
Mean Flow: 944 cfs
Max Flow: 2880 cfs (2008)
Min Flow: 320 cfs (1977)

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