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USGS 11173510 ALAMEDA C BL CALAVERAS C NR SUNOL CA

  Stream Site

DESCRIPTION:
Latitude 37°30'13",   Longitude 121°49'25"   NAD27
Alameda County, California, Hydrologic Unit 18050004
Drainage area: 139 square miles
Datum of gage: 429.83 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1995-10-13  2025-10-23  
 Daily Data
    Temperature, water, degrees Celsius  2008-10-04  2024-03-04  15715 
    Discharge, cubic feet per second  1995-10-01  2025-10-22  9989 
 Daily Statistics 
    Temperature, water, degrees Celsius  2016-10-01  2024-03-04 2584 
    Discharge, cubic feet per second  1995-10-01  2025-03-18 9771 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2016-10  2024-03  
    Discharge, cubic feet per second  1995-10  2025-03  
 Annual Statistics 
    Temperature, water, degrees Celsius  2017  2024  
    Discharge, cubic feet per second  1996  2025  
 Peak streamflow 2007-02-26  2024-01-22  18 
 Field measurements 1995-12-07  2025-08-19  344 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2015-02-25  2017-08-17  8 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
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