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USGS 11179000 ALAMEDA C NR NILES CA

  Stream Site

DESCRIPTION:
Latitude 37°35'14",   Longitude 121°57'35"   NAD27
Alameda County, California, Hydrologic Unit 18050004
Drainage area: 633 square miles
Datum of gage: 85.65 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-25  
 Daily Data
    Temperature, water, degrees Celsius  1975-10-30  2016-05-25  15810 
    Discharge, cubic feet per second  1891-01-01  2016-09-24  45918 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1975-10-30  1993-10-07  14616 
    Suspended sediment concentration, milligrams per liter  1959-12-13  2015-05-04  7394 
    Suspended sediment discharge, short tons per day  1959-10-01  2015-05-04  8270 
    Bedload sediment discharge, short tons per day  1999-10-01  2015-04-30  2790 
 Daily Statistics 
    Discharge, cubic feet per second  1891-01-01  2016-05-25 45801 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1975-10-30  1993-10-07 4040 
    Suspended sediment concentration, milligrams per liter  1959-12-13  2015-05-04 7394 
    Suspended sediment discharge, short tons per day  1959-10-01  2015-05-04 8270 
    Bedload sediment discharge, short tons per day  1999-10-01  2015-04-30 2790 
 Monthly Statistics 
    Discharge, cubic feet per second  1891-01  2016-05  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1975-10  1993-10  
    Suspended sediment concentration, milligrams per liter  1959-12  2015-05  
    Suspended sediment discharge, short tons per day  1959-10  2015-05  
    Bedload sediment discharge, short tons per day  1999-10  2015-04  
 Annual Statistics 
    Discharge, cubic feet per second  1891  2016  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1976  1994  
    Suspended sediment concentration, milligrams per liter  1960  2015  
    Suspended sediment discharge, short tons per day  1960  2015  
    Bedload sediment discharge, short tons per day  2000  2015  
 Peak streamflow 1892-03-30  2014-12-12  124 
 Field measurements 1924-02-06  2016-08-24  373 
 Field/Lab water-quality samples 1952-02-18  2016-08-26  2832 
 Water-Year Summary 2005  2015  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-03  2007-09-30  687888 
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