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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  2025-04-19  
 Daily Data
    Temperature, water, degrees Celsius  1980-10-28  2025-04-18  40517 
    Temperature, water, degrees Celsius  1944-05-13  1977-09-29  9854 
    Precipitation, total, inches  2021-10-19  2025-04-18  1260 
    Discharge, cubic feet per second  1914-10-30  2025-04-18  36713 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1941-10-01  2025-04-18  42559 
    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  2025-04-18  9241 
    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  2025-04-18  7687 
    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 
    Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day  2022-04-20  2022-06-23  65 
    Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter  2022-04-20  2022-06-22  64 
 Daily Statistics 
    Temperature, water, degrees Celsius  1980-10-28  2025-02-17 13225 
    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  2025-02-17 11795 
    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  2025-02-17 2490 
    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  2025-02  
    Discharge, cubic feet per second  1914-10  2024-03  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1980-10  2025-02  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2016-04  2025-02  
    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  2025-04-09  461 
 Field/Lab water-quality samples 1928-06-05  2024-02-05  4368 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Utah Water Science Center
Email questions about this site to Utah Water Science Center Water-Data Inquiries