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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)    1987-10-01  2022-10-02  
 Daily Data
    Temperature, water, degrees Celsius  1965-09-01  2022-10-02  26741 
    Discharge, cubic feet per second  1939-10-01  2022-10-01  30316 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-01-25  2022-10-02  19012 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2002-01-25  2022-10-02  18538 
    pH, water, unfiltered, field, standard units  2002-01-25  2022-10-02  18964 
    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  2017-10-05  9128 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2018-02-07  2022-10-02  4868 
 Daily Statistics 
    Temperature, water, degrees Celsius  2016-10-01  2021-11-15 1847 
    Discharge, cubic feet per second  1939-10-01  2022-06-29 30223 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-10-01  2021-11-15 1820 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2016-10-01  2021-11-15 1787 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2016-10  2021-11  
    Discharge, cubic feet per second  1939-10  2022-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-10  2021-11  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2016-10  2021-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2017  2022  
    Discharge, cubic feet per second  1940  2022  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2017  2022  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2017  2022  
 Peak streamflow 1937-12  2021-02-02  83 
 Field measurements 1937-12-21  2022-09-12  1071 
 Field/Lab water-quality samples 1951-04-12  2017-11-01  228 
 Water-Year Summary 2005  2021  17 
 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