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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	2025-06-03
Daily Data
Temperature, water, degrees Celsius	2007-11-30	2025-06-02	24688
Discharge, cubic feet per second	2008-01-10	2025-06-02	6351
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2007-11-30	2025-06-02	24440
Dissolved oxygen, water, unfiltered, milligrams per liter	2012-03-30	2025-06-02	18228
pH, water, unfiltered, field, standard units	2007-11-30	2025-06-02	18075
Daily Statistics
Temperature, water, degrees Celsius	2007-11-30	2025-03-24	6000
Discharge, cubic feet per second	2008-01-10	2025-03-30	6290
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2007-11-30	2025-03-24	5938
Dissolved oxygen, water, unfiltered, milligrams per liter	2012-03-30	2025-03-24	4394
Monthly Statistics
Temperature, water, degrees Celsius	2007-11	2025-03
Discharge, cubic feet per second	2008-01	2025-03
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2007-11	2025-03
Dissolved oxygen, water, unfiltered, milligrams per liter	2012-03	2025-03
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	2025-03-31	160
Field/Lab water-quality samples	2008-04-03	2024-02-28	638
Water-Year Summary	2008	2024	17
Revisions	Loading...

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