Smyth County, Virginia
Hydrologic Unit Code 06010101
Latitude 36°54'02.6", Longitude 81°36'41.2"
NAD27
Land-surface elevation 2,000 feet above NGVD29
Spring discharges from the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
Spring discharges from the Ordovician System (360ODVC) local aquifer.