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USGS 01654000 ACCOTINK CREEK NEAR ANNANDALE, VA

  Stream Site

DESCRIPTION:
Latitude 38°48'46",   Longitude 77°13'43"   NAD27
Fairfax County, Virginia, Hydrologic Unit 02070010
Drainage area: 23.9 square miles
Datum of gage: 190.6 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-22  
 Daily Data
    Temperature, water, degrees Celsius  2002-01-17  2025-10-21  10607 
    Discharge, cubic feet per second  1947-10-01  2025-10-21  28509 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-01-17  2025-10-21  10489 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2015-02-05  2025-10-21  11420 
    pH, water, unfiltered, field, standard units  2015-02-05  2025-10-21  11333 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-10-23  2025-10-21  3192 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2015-10-08  2025-10-21  9274 
 Daily Statistics 
    Discharge, cubic feet per second  1947-10-01  2025-08-19 28448 
 Monthly Statistics 
    Discharge, cubic feet per second  1947-10  2025-08  
 Annual Statistics 
    Discharge, cubic feet per second  1948  2025  
 Peak streamflow 1947-06-08  2023-07-05  77 
 Field measurements 1943-11-25  2025-08-20  747 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1952-11-21  2024-03-07  530 
 Water-Year Summary 2006  2024  19 
 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