Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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)    2010-10-01  2025-03-02  
 Daily Data
    Temperature, water, degrees Celsius  2007-11-30  2025-03-01  24320 
    Discharge, cubic feet per second  2008-01-10  2025-03-01  6260 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-11-30  2025-03-01  24072 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-03-30  2025-03-01  17928 
    pH, water, unfiltered, field, standard units  2007-11-30  2025-03-01  17799 
 Daily Statistics 
    Temperature, water, degrees Celsius  2007-11-30  2024-12-16 5903 
    Discharge, cubic feet per second  2008-01-10  2024-12-04 6174 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-11-30  2024-12-16 5841 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-03-30  2024-12-16 4305 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2007-11  2024-12  
    Discharge, cubic feet per second  2008-01  2024-12  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-11  2024-12  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-03  2024-12  
 Annual Statistics 
    Temperature, water, degrees Celsius  2008  2025  
    Discharge, cubic feet per second  2008  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008  2025  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012  2025  
 Peak streamflow 2009-06-03  2024-08-09  16 
 Field measurements 2008-01-09  2025-01-27  159 
 Field/Lab water-quality samples 2008-04-03  2024-02-28  638 
 Water-Year Summary 2008  2024  17 
 Revisions  Loading...
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