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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	2018-07-21
Daily Data
Temperature, water, degrees Celsius	2002-01-17	2018-07-20	6507
Discharge, cubic feet per second	1947-10-01	2018-07-20	25860
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2002-01-17	2018-07-20	6378
Dissolved oxygen, water, unfiltered, milligrams per liter	2015-02-05	2018-07-20	4892
pH, water, unfiltered, field, standard units	2015-02-05	2018-07-20	3612
Daily Statistics
Temperature, water, degrees Celsius	2002-01-17	2018-05-28	2119
Discharge, cubic feet per second	1947-10-01	2018-03-28	25747
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2002-01-17	2018-05-28	2076
Dissolved oxygen, water, unfiltered, milligrams per liter	2015-02-05	2018-05-28	1170
Monthly Statistics
Temperature, water, degrees Celsius	2002-01	2018-05
Discharge, cubic feet per second	1947-10	2018-03
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2002-01	2018-05
Dissolved oxygen, water, unfiltered, milligrams per liter	2015-02	2018-05
Annual Statistics
Temperature, water, degrees Celsius	2002	2018
Discharge, cubic feet per second	1948	2018
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2002	2018
Dissolved oxygen, water, unfiltered, milligrams per liter	2015	2018
Peak streamflow	1947-06-08	2017-07-29	71
Field measurements	1943-11-25	2018-06-12	706
Field/Lab water-quality samples	1952-11-21	2018-06-13	417
Water-Year Summary	2006	2017	12
Revisions	Loading...

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