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USGS 09147500 UNCOMPAHGRE RIVER AT COLONA, CO

  Stream Site

DESCRIPTION:
Latitude 38°19'53.15",   Longitude 107°46'45.21"   NAD83
Ouray County, Colorado, Hydrologic Unit 14020006
Drainage area: 448 square miles
Datum of gage: 6,320 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  2009-10-30  2016-12-07  5186 
    Discharge, cubic feet per second  1912-10-01  2016-12-07  38054 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009-10-31  2016-12-07  2531 
 Daily Statistics 
    Discharge, cubic feet per second  1912-10-01  2016-10-11 37997 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009-10-31  2016-07-28 2399 
 Monthly Statistics 
    Discharge, cubic feet per second  1912-10  2016-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009-10  2016-07  
 Annual Statistics 
    Discharge, cubic feet per second  1913  2017  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010  2016  
 Peak streamflow 1903-06-13  2015-06-18  98 
 Field measurements 1984-05-17  2016-12-02  342 
 Field/Lab water-quality samples 1959-06-17  2016-11-14  596 
 Water-Year Summary 2005  2016  12 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-01  2007-09-30  682323 
OPERATION:
Record for this site is maintained by the USGS Colorado Water Science Center
Email questions about this site to Colorado Water Science Center Water-Data Inquiries