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DESCRIPTION:

Latitude 38°52'56.2",   Longitude 77°25'55.9"   NAD27

Fairfax County, Virginia, Hydrologic Unit 020700100704

Drainage area: 4.2 square miles

Datum of gage: 256.8 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2025-08-27	2025-08-28
Daily Data
Temperature, water, degrees Celsius	2025-06-03	2025-08-28	260
Discharge, cubic feet per second	2025-07-28	2025-08-27	31
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2025-06-03	2025-08-27	258
Dissolved oxygen, water, unfiltered, milligrams per liter	2025-06-03	2025-08-28	260
pH, water, unfiltered, field, standard units	2025-06-03	2025-08-28	253
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2023-01-10	2025-08-27	2848
Field measurements	2007-09-27	2025-06-10	170
Water-Year Summary	2008	2013	6
Revisions	Loading...

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