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DESCRIPTION:

Latitude 36°38'50",   Longitude 80°58'45"   NAD27

Grayson County, Virginia, Hydrologic Unit 05050001

Drainage area: 1,141 square miles

Datum of gage: 2,207.06 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2025-12-17
Daily Data
Temperature, water, degrees Celsius	1949-10-01	1983-09-29	5215
Discharge, cubic feet per second	1929-10-01	2025-12-15	35140
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1949-10-01	1983-09-29	5249
Daily Statistics
Discharge, cubic feet per second	1929-10-01	2025-09-09	35043
Monthly Statistics
Discharge, cubic feet per second	1929-10	2025-09
Annual Statistics
Discharge, cubic feet per second	1930	2025
Peak streamflow	1929-10-02	2024-09-27	95
Field measurements	1929-11-24	2025-09-10	715
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1930-04-01	1986-05-28	319
Water-Year Summary	2006	2024	19
Revisions	Loading...

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