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USGS 11525854 TRINITY R A DOUGLAS CITY CA

  Stream Site

DESCRIPTION:
Latitude 40°38'43",   Longitude 122°57'24"   NAD83
Trinity County, California, Hydrologic Unit 18010211
Drainage area: 931 square miles
Datum of gage: 1,597 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-03  
 Daily Data
    Discharge, cubic feet per second  2002-10-01  2016-12-02  5177 
    Suspended sediment concentration, milligrams per liter  2004-05-05  2006-07-31  293 
    Suspended sediment discharge, short tons per day  2004-05-05  2006-07-31  293 
 Daily Statistics 
    Discharge, cubic feet per second  2002-10-01  2016-10-03 5117 
    Suspended sediment concentration, milligrams per liter  2004-05-05  2006-07-31 293 
    Suspended sediment discharge, short tons per day  2004-05-05  2006-07-31 293 
 Monthly Statistics 
    Discharge, cubic feet per second  2002-10  2016-10  
    Suspended sediment concentration, milligrams per liter  2004-05  2006-07  
    Suspended sediment discharge, short tons per day  2004-05  2006-07  
 Annual Statistics 
    Discharge, cubic feet per second  2003  2017  
    Suspended sediment concentration, milligrams per liter  2004  2006  
    Suspended sediment discharge, short tons per day  2004  2006  
 Peak streamflow 2002-12-16  2016-05-10  14 
 Field measurements 2001-07-26  2016-11-07  147 
 Field/Lab water-quality samples 2004-05-13  2006-07-24  155 
 Water-Year Summary 2005  2016  12 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 2004-10-01  2007-09-30  104664 
OPERATION:
Record for this site is maintained by the USGS California Water Science Center
Email questions about this site to California Water Science Center Water-Data Inquiries