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USGS 12021800 CHEHALIS RIVER NEAR ADNA, WA

  Stream Site

DESCRIPTION:
Latitude 46°37'33",   Longitude 123°06'02"   NAD27
Lewis County, Washington, Hydrologic Unit 17100103
Drainage area: 340 square miles
Datum of gage: 0 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2025-07-17  
 Daily Data
    Discharge, cubic feet per second  2015-10-01  2025-07-16  3577 
    Gage height, feet  1999-10-15  2025-07-16  6008 
    Stream water level elevation above NGVD 1929, in feet  1999-10-15  2025-07-16  5207 
 Daily Statistics 
    Discharge, cubic feet per second  2015-10-01  2024-10-31 3319 
    Gage height, feet  1999-10-15  2024-10-31 5750 
    Stream water level elevation above NGVD 1929, in feet  1999-10-15  2018-04-16 4112 
 Monthly Statistics 
    Discharge, cubic feet per second  2015-10  2024-10  
    Gage height, feet  1999-10  2024-10  
    Stream water level elevation above NGVD 1929, in feet  1999-10  2018-04  
 Annual Statistics 
    Discharge, cubic feet per second  2016  2025  
    Gage height, feet  2000  2025  
    Stream water level elevation above NGVD 1929, in feet  2000  2018  
 Peak streamflow 2015-12-09  2023-12-05  9 
 Field measurements 2015-12-01  2025-06-04  62 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Washington Water Science Center
Email questions about this site to Washington Water Science Center Water-Data Inquiries