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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
Datum of gage: 0 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1999-06-27  2018-02-19  
 Daily Data
    Discharge, tidally filtered, cubic feet per second  1999-06-25  2018-02-16  6500 
 Daily Statistics 
    Discharge, tidally filtered, cubic feet per second  1999-06-25  2017-10-10 6371 
 Monthly Statistics 
    Discharge, tidally filtered, cubic feet per second  1999-06  2017-10  
 Annual Statistics 
    Discharge, tidally filtered, cubic feet per second  1999  2018  
 Field measurements 2001-07-17  2018-01-24  933 
 Field/Lab water-quality samples 2010-03-15  2015-05-26  37 
 Water-Year Summary 2014  2017  4 
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