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USGS 01646305 DEAD RUN AT WHANN AVENUE NEAR MCLEAN, VA

  Stream Site

DESCRIPTION:
Latitude 38°57'34.8",   Longitude 77°10'33.5"   NAD27
Fairfax County, Virginia, Hydrologic Unit 02070008
Drainage area: 2.05 square miles
Datum of gage: 177.18 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-11-30  2016-09-26  
 Daily Data
    Temperature, water, degrees Celsius  2007-11-30  2016-09-25  12568 
    Discharge, cubic feet per second  2008-01-10  2016-09-25  3182 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-11-30  2016-09-25  12524 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-03-30  2016-09-25  6280 
    pH, water, unfiltered, field, standard units  2007-11-30  2016-09-25  9015 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2007-11-30  2016-09-25  11432 
 Daily Statistics 
    Temperature, water, degrees Celsius  2007-11-30  2015-10-25 2819 
    Discharge, cubic feet per second  2008-01-10  2016-04-25 3029 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-11-30  2015-10-25 2815 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-03-30  2015-10-25 1252 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2007-11-30  2015-10-25 2549 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2007-11  2015-10  
    Discharge, cubic feet per second  2008-01  2016-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-11  2015-10  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-03  2015-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2007-11  2015-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2008  2016  
    Discharge, cubic feet per second  2008  2016  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008  2016  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012  2016  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008  2016  
 Peak streamflow 2009-06-03  2015-06-14  7 
 Field measurements 2008-01-09  2016-08-23  86 
 Field/Lab water-quality samples 2008-04-03  2016-08-16  422 
 Water-Year Summary 2008  2015  8 
OPERATION:
Record for this site is maintained by the USGS Virginia Water Science Center
Email questions about this site to Virginia Water Science Center Water-Data Inquiries