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USGS 11462500 RUSSIAN R NR HOPLAND CA

  Stream Site

DESCRIPTION:
Latitude 39°01'36",   Longitude 123°07'46"   NAD27
Mendocino County, California, Hydrologic Unit 18010110
Drainage area: 362 square miles
Datum of gage: 497.61 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  1965-09-01  2016-09-24  20187 
    Discharge, cubic feet per second  1939-10-01  2016-09-24  28119 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-01-25  2016-09-24  12559 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2002-01-25  2016-09-24  12157 
    pH, water, unfiltered, field, standard units  2002-01-25  2016-09-24  12445 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (TS085: YSI Model 6026)  2002-01-25  2008-07-13  5487 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008-07-19  2016-09-24  8082 
 Daily Statistics 
    Discharge, cubic feet per second  1939-10-01  2016-05-22 27994 
 Monthly Statistics 
    Discharge, cubic feet per second  1939-10  2016-05  
 Annual Statistics 
    Discharge, cubic feet per second  1940  2016  
 Peak streamflow 1937-12  2014-12-11  77 
 Field measurements 1937-12-21  2016-09-14  989 
 Field/Lab water-quality samples 1951-04-12  2016-04-08  223 
 Water-Year Summary 2005  2015  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-01  2007-09-30  661334 
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