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USGS 09371010 SAN JUAN RIVER AT FOUR CORNERS, CO

  Stream Site

DESCRIPTION:
Latitude 37°00'04.1",   Longitude 109°01'46.5"   NAD83
Montezuma County, Colorado, Hydrologic Unit 14080201
Drainage area: 14,600 square miles
Contributing drainage area: 14,600 square miles,
Datum of gage: 4,600.00 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-08  
 Daily Data
    Temperature, water, degrees Celsius  2014-03-08  2016-12-07  971 
    Discharge, cubic feet per second  1977-10-01  2016-12-07  14300 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-05-19  2016-12-07  169 
    pH, water, unfiltered, field, standard units  2016-05-19  2016-12-07  169 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-05-19  2016-12-07  169 
 Daily Statistics 
    Temperature, water, degrees Celsius  2014-03-12  2016-09-11 907 
    Discharge, cubic feet per second  1977-10-01  2014-10-08 13522 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-05-19  2016-09-11 109 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-05-19  2016-09-11 111 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2014-03  2016-09  
    Discharge, cubic feet per second  1977-10  2014-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-05  2016-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-05  2016-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  2014  2016  
    Discharge, cubic feet per second  1978  2015  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016  2016  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016  2016  
 Peak streamflow 1985-06-11  2015-06-12  31 
 Field measurements 1984-10-11  2016-10-12  392 
 Field/Lab water-quality samples 1977-12-13  2016-11-30  347 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-10-02  2007-09-30  488807 
OPERATION:
Record for this site is maintained by the USGS New Mexico Water Science Center
Email questions about this site to New Mexico Water Science Center Water-Data Inquiries