Latitude 38°10'19.21", Longitude 77°16'41.59" NAD83
Caroline County, Virginia , Hydrologic Unit 02080104
Land surface altitude: 140
feet above NGVD29.
Spring discharges from "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Spring discharges from "Calvert Formation" (122CLVR) local aquifer