ENTIAT − NEAR ARDENVOIR (ARDW1)
   State:  Washington
   County:  Chelan
   Latitude:  47 49' 6" North
   Longitude:  120 25' 18" West
   Elevation:  1561 ft

   Supporting NWS Forecast Office: WFO Spokane

   
Click for NWS Official River Forecasts for ARDW1
   


   Action Stage:  
6 ft
   Flood Stage:  
7.5 ft
   Moderate Flood Stage:  
8 ft
   Major Flood Stage:  
9 ft
Daily Historical Statistics for August 16, 2026
Mean Stage: 1.89 ft  Mean Flow: 184 cfs
Max Stage: 2.97 ft  Max Flow: 501 cfs (1976)
Min Stage:  1.20 ft   Min Flow: 80 cfs (2005)

Statistics based on water years: 1958-2024
* statistics estimated based on current rating

Record Stage: 
8.98 ft
Record Flow: 
6430 cfs
Date of Record: 
June 10, 1972

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

Hydrograph plot for ARDW1

Data Used In Plot   "label   USGS Observations