Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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  2017-10-23  
 Daily Data
    Discharge, tidally filtered, cubic feet per second  1999-06-25  2017-10-19  6352 
 Daily Statistics 
    Discharge, tidally filtered, cubic feet per second  1999-06-25  2014-09-29 5264 
 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  2017-10-12  921 
 Field/Lab water-quality samples 2010-03-15  2015-04-13  35 
 Water-Year Summary 2014  2014  1 
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