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USGS 09379500 SAN JUAN RIVER NEAR BLUFF, UT

  Stream Site

DESCRIPTION:
Latitude 37°09'02.44",   Longitude 109°52'00.08"   NAD83
San Juan County, Utah, Hydrologic Unit 14080205
Drainage area: 23,000 square miles
Datum of gage: 4,046.22 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-01  2025-10-29  
 Daily Data
    Temperature, water, degrees Celsius  1980-10-28  2025-10-29  41097 
    Temperature, water, degrees Celsius  1944-05-13  1977-09-29  9854 
    Precipitation, total, inches  2021-10-19  2025-10-27  1453 
    Discharge, cubic feet per second  1914-10-30  2025-10-28  36906 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1941-10-01  2025-10-29  43133 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1938-10-01  1977-09-29  5652 
    pH, water, unfiltered, field, standard units  2016-04-15  2025-10-29  9821 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04-15  2025-10-28  8116 
    Suspended sediment concentration, milligrams per liter  1941-10-01  1980-09-29  13897 
    Suspended sediment discharge, short tons per day  1941-10-01  1980-09-29  14092 
 Daily Statistics 
    Temperature, water, degrees Celsius  1980-10-28  2025-07-17 13375 
    Discharge, cubic feet per second  1914-10-30  2024-03-20 36320 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980-10-28  2025-07-16 11938 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04-15  2025-07-17 2615 
    Suspended sediment concentration, milligrams per liter  1941-10-01  1980-09-29 13897 
    Suspended sediment discharge, short tons per day  1941-10-01  1980-09-29 14092 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1980-10  2025-07  
    Discharge, cubic feet per second  1914-10  2024-03  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980-10  2025-07  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04  2025-07  
    Suspended sediment concentration, milligrams per liter  1941-10  1980-09  
    Suspended sediment discharge, short tons per day  1941-10  1980-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1981  2025  
    Discharge, cubic feet per second  1915  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1981  2025  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016  2025  
    Suspended sediment concentration, milligrams per liter  1942  1980  
    Suspended sediment discharge, short tons per day  1942  1980  
 Peak streamflow 1915-07-27  2023-06-03  100 
 Field measurements 1979-05-25  2025-08-27  465 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1928-06-05  2024-02-05  4368 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
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