COWLITZ − AT PACKWOOD (PACW1)
   State:  Washington
   County:  Lewis
   Latitude:  46 37' 0" North
   Longitude:  121 40' 59" West
   Elevation:  1048 ft

   Supporting NWS Forecast Office: WFO Seattle

   
Click for NWS Official River Forecasts for PACW1

   Action Stage:  
8.2 ft
   Flood Stage:  
10.5 ft
   Moderate Flood Stage:  
11 ft
   Major Flood Stage:  
12 ft
Daily Historical Statistics for January 31, 2023
Mean Stage: 2.32 ft  Mean Flow: 1810 cfs
Max Stage: 8.02 ft  Max Flow: 15800 cfs (2003)
Min Stage:  0.41 ft   Min Flow: 258 cfs (1937)

Statistics based on water years: 1930-2022
* statistics estimated based on current rating

Record Stage: 
14.59 ft
Record Flow: 
42100 cfs
Date of Record: 
November 6, 2006

The 4-10 Day Trend Forecast is based on model guidance and uncertainty during this period is greater.

Hydrograph plot for PACW1


For Data Used In Plot   "label