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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  2021-09-24  
 Daily Data
    Temperature, water, degrees Celsius  1965-09-01  2021-09-24  25621 
    Discharge, cubic feet per second  1939-10-01  2021-09-23  29942 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-01-25  2021-09-23  17909 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2002-01-25  2021-09-24  17429 
    pH, water, unfiltered, field, standard units  2002-01-25  2021-09-24  17845 
    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  2021-09-23  3838 
 Daily Statistics 
    Temperature, water, degrees Celsius  2016-10-01  2021-02-16 1576 
    Discharge, cubic feet per second  1939-10-01  2021-04-20 29788 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-10-01  2021-02-15 1553 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2016-10-01  2021-02-15 1520 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2016-10  2021-02  
    Discharge, cubic feet per second  1939-10  2021-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-10  2021-02  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2016-10  2021-02  
 Annual Statistics 
    Temperature, water, degrees Celsius  2017  2021  
    Discharge, cubic feet per second  1940  2021  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2017  2021  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2017  2021  
 Peak streamflow 1937-12  2020-01-16  82 
 Field measurements 1937-12-21  2021-09-21  1059 
 Field/Lab water-quality samples 1951-04-12  2017-11-01  228 
 Water-Year Summary 2005  2020  16 
 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