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USGS 11313315 OLD RIVER NEAR BYRON CA

  Stream Site

DESCRIPTION:
Latitude 37°53'28",   Longitude 121°34'09"   NAD27
Contra Costa County, California, Hydrologic Unit 18040003
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-08  
 Daily Data
    Discharge, tidally filtered, cubic feet per second  1999-06-25  2016-12-04  6053 
 Daily Statistics 
    Discharge, tidally filtered, cubic feet per second  1999-06-25  2014-09-30 5265 
 Monthly Statistics 
    Discharge, tidally filtered, cubic feet per second  1999-06  2014-09  
 Annual Statistics 
    Discharge, tidally filtered, cubic feet per second  1999  2014  
 Field measurements 2001-07-17  2016-08-02  881 
 Field/Lab water-quality samples 2010-03-15  2015-04-13  35 
 Water-Year Summary 2014  2014  1 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1999-06-25  2005-09-30  201905 
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