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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  2016-09-26  
 Daily Data
    Temperature, water, degrees Celsius  2014-03-08  2016-09-25  925 
    Discharge, cubic feet per second  1977-10-01  2016-09-25  14239 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-05-19  2016-09-25  123 
    pH, water, unfiltered, field, standard units  2016-05-19  2016-09-25  125 
    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  2016-09-25  125 
 Daily Statistics 
    Temperature, water, degrees Celsius  2014-03-12  2015-05-11 426 
    Discharge, cubic feet per second  1977-10-01  2014-10-08 13522 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2014-03  2015-05  
    Discharge, cubic feet per second  1977-10  2014-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2014  2015  
    Discharge, cubic feet per second  1978  2015  
 Peak streamflow 1985-06-11  2015-06-12  31 
 Field measurements 1984-10-11  2016-08-23  391 
 Field/Lab water-quality samples 1977-12-13  2016-08-11  346 
 Water-Year Summary 2006  2014  9 

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