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USGS 14246900 COLUMBIA RIVER AT PORT WESTWARD, NEAR QUINCY, OR

  Stream Site

DESCRIPTION:
Latitude 46°10'53",   Longitude 123°10'56"   NAD27
Columbia County, Oregon, Hydrologic Unit 17080003
Drainage area: 256,900 square miles
Datum of gage: -1.00 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-06-28  2017-09-25  
 Daily Data
    Temperature, water, degrees Celsius  1967-08-09  2003-09-29  13472 
    Discharge, cubic feet per second  1968-05-01  2017-09-24  10373 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1992-09-30  2003-09-29  10928 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001-02-14  2015-03-05  6323 
    Discharge, tidally filtered, cubic feet per second  2006-10-01  2016-12-18  3732 
 Daily Statistics 
    Temperature, water, degrees Celsius  1992-09-30  2003-09-29 3785 
    Discharge, cubic feet per second  1968-05-01  2016-09-29 10015 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1992-09-30  2003-09-29 3639 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001-02-14  2005-09-30 1638 
    Discharge, tidally filtered, cubic feet per second  2006-10-01  2016-09-29 3652 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1992-09  2003-09  
    Discharge, cubic feet per second  1968-05  2016-09  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1992-09  2003-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001-02  2005-09  
    Discharge, tidally filtered, cubic feet per second  2006-10  2016-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1992  2003  
    Discharge, cubic feet per second  1968  2016  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1992  2003  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2001  2005  
    Discharge, tidally filtered, cubic feet per second  2007  2016  
 Peak streamflow 1992-02-22  2014-12-21  24 
 Field measurements 1990-11-20  2017-03-28  251 
 Field/Lab water-quality samples 1990-11-20  2017-08-08  472 
 Water-Year Summary 2006  2015  10 
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries