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USGS 11176145 ARROYO LAS POSITAS A LIVERMORE CA

  Stream Site

DESCRIPTION:
Latitude 37°42'00",   Longitude 121°46'22"   NAD27
Alameda County, California, Hydrologic Unit 18050004
Drainage area: 53.3 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1980-08-26  1985-12-31  1954 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980-08-26  1983-10-12  2794 
 Daily Statistics 
    Discharge, cubic feet per second  1980-08-26  1985-12-31 1954 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980-08-26  1983-10-12 930 
 Monthly Statistics 
    Discharge, cubic feet per second  1980-08  1985-12  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980-08  1983-10  
 Annual Statistics 
    Discharge, cubic feet per second  1980  1986  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980  1984  
 Peak streamflow 1981-01-27  1985-02-08  5 
 Field/Lab water-quality samples 1981-03-13  1983-06-13  14 
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