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DESCRIPTION:

Latitude 38°49'28.56",   Longitude 77°16'00.12"   NAD83

Fairfax County, Virginia, Hydrologic Unit 020700100402

Drainage area: 1.19 square miles

Datum of gage: 293.63 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	2021-09-29	2025-08-28	4245
Discharge, cubic feet per second	2025-07-28	2025-08-27	31
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-11-18	2025-08-27	4084
Dissolved oxygen, water, unfiltered, milligrams per liter	2021-09-29	2025-08-28	4204
pH, water, unfiltered, field, standard units	2021-09-29	2025-08-28	3883
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2021-09-29	2025-08-27	4161
Field measurements	2022-10-13	2025-07-24	26
Water-Year Summary	2021	2024	4
Revisions	Loading...

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