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USGS 13213100 SNAKE RIVER AT NYSSA OR

  Stream Site

DESCRIPTION:
Latitude 43°52'34",   Longitude 116°58'57"   NAD83
Canyon County, Idaho, Hydrologic Unit 17050115
Drainage area: 58,700 square miles
Contributing drainage area: 58,700 square miles,
Datum of gage: 2,160.53 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-02-18  2025-10-29  
 Daily Data
    Temperature, water, degrees Celsius  1989-08-12  2015-10-18  12048 
    Discharge, cubic feet per second  1974-11-26  2025-10-28  17727 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008-10-30  2010-10-17  2006 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-10-30  2010-10-17  2030 
    pH, water, unfiltered, field, standard units  2008-10-30  2010-10-17  1357 
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter  2008-10-30  2010-10-17  2028 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008-10-30  2010-09-29  1973 
 Daily Statistics 
    Temperature, water, degrees Celsius  1997-08-02  2015-10-18 3982 
    Discharge, cubic feet per second  1974-11-26  2025-06-04 17584 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008-10-30  2010-10-17 666 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-10-30  2010-10-17 675 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1997-08  2015-10  
    Discharge, cubic feet per second  1974-11  2025-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008-10  2010-10  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-10  2010-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  1997  2016  
    Discharge, cubic feet per second  1975  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009  2011  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2009  2011  
 Peak streamflow 1975-04-16  2024-04-07  48 
 Field measurements 1970-03-19  2025-09-25  428 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1985-12-03  2019-08-21  242 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Idaho Water Science Center
Email questions about this site to Idaho Water Science Center Water-Data Inquiries