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USGS 09149500 UNCOMPAHGRE RIVER AT DELTA, CO

  Stream Site

DESCRIPTION:
Latitude 38°44'31.0",   Longitude 108°04'49.5"   NAD83
Delta County, Colorado, Hydrologic Unit 14020006
Drainage area: 1,114 square miles
Datum of gage: 4,926.49 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-01  2025-07-06  
 Daily Data
    Temperature, water, degrees Celsius  2009-07-01  2025-07-05  17489 
    Discharge, cubic feet per second  1938-10-01  2025-07-04  31689 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009-07-02  2025-07-05  16321 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2021-06-24  2025-07-05  4408 
    pH, water, unfiltered, field, standard units  2021-06-24  2025-07-05  4404 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2021-06-24  2025-07-05  4118 
 Daily Statistics 
    Temperature, water, degrees Celsius  2009-07-02  2024-12-16 5626 
    Discharge, cubic feet per second  1938-10-01  2025-04-28 31622 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009-07-02  2024-12-16 5238 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2021-06-25  2024-12-16 1270 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2009-07  2024-12  
    Discharge, cubic feet per second  1938-10  2025-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009-07  2024-12  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2021-06  2024-12  
 Annual Statistics 
    Temperature, water, degrees Celsius  2009  2025  
    Discharge, cubic feet per second  1939  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009  2025  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2021  2025  
 Peak streamflow 1903-06-15  2024-07-02  115 
 Field measurements 1948-04-30  2025-06-05  415 
 Field/Lab water-quality samples 1958-11-06  2023-11-08  902 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
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