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DESCRIPTION:

Latitude 38°57'34.8",   Longitude 77°10'33.5"   NAD27

Fairfax County, Virginia, Hydrologic Unit 020700081005

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)	2025-08-27	2025-08-28
Daily Data
Temperature, water, degrees Celsius	2025-03-24	2025-08-28	457
Discharge, cubic feet per second	2025-07-28	2025-08-27	31
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2025-03-24	2025-08-27	453
Dissolved oxygen, water, unfiltered, milligrams per liter	2025-03-24	2025-08-28	446
pH, water, unfiltered, field, standard units	2025-03-24	2025-08-28	468
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2023-01-09	2025-08-27	2707
Daily Statistics
Discharge, cubic feet per second	2025-07-28	2025-08-10	14
Monthly Statistics
Discharge, cubic feet per second	2025-07	2025-08
Annual Statistics
Discharge, cubic feet per second	2025	2025
Field measurements	2008-01-09	2025-06-09	161
Water-Year Summary	2008	2025	7
Revisions	Loading...

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