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USGS 0165690673 FROG BRANCH ABOVE FLATLICK BRANCH AT CHANTILLY, VA

  Stream Site

DESCRIPTION:
Latitude 38°52'52.1",   Longitude 77°25'49.7"   NAD83
Fairfax County, Virginia, Hydrologic Unit 02070010
Drainage area: 0.99 square miles
Datum of gage: 242.9 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Peak streamflow 2009-05-26  2011-09-08  3 
 Field measurements 2008-03-28  2025-08-12  54 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2008-04-24  2024-02-28  191 
 Revisions  Loading...

Additional Data Sources
Begin Date
End Date
Count
 Annual Water-Data Report (pdf)  **offsite** 2008  2012  5 
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