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USGS 12027500 CHEHALIS RIVER NEAR GRAND MOUND, WA

  Stream Site

DESCRIPTION:
Latitude 46°46'34",   Longitude 123°02'04"   NAD27
Thurston County, Washington, Hydrologic Unit 17100103
Drainage area: 895 square miles
Datum of gage: 123.65 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-01  2017-07-26  
 Daily Data
    Temperature, water, degrees Celsius  1952-03-18  1974-09-29  14207 
    Discharge, cubic feet per second  1928-10-01  2017-07-26  32441 
    Gage height, feet  1985-05-01  2017-07-26  11262 
 Daily Statistics 
    Discharge, cubic feet per second  1928-10-01  2017-05-29 32383 
    Gage height, feet  1985-05-01  2017-05-29 11203 
 Monthly Statistics 
    Discharge, cubic feet per second  1928-10  2017-05  
    Gage height, feet  1985-05  2017-05  
 Annual Statistics 
    Discharge, cubic feet per second  1929  2017  
    Gage height, feet  1985  2017  
 Peak streamflow 1929-03-27  2015-12-10  88 
 Field measurements 1931-01-27  2017-05-30  330 
 Field/Lab water-quality samples 1964-10-12  1964-12-23  2 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-01  2007-09-30  173576 
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