Latitude 39°43'03", Longitude 77°42'31" NAD27
Washington County, Maryland , Hydrologic Unit 02070004
Land surface altitude: 660
feet above NGVD29.
Spring discharges from "Valley and Ridge aquifers" (N500VLYRDG) national aquifer.
Spring discharges from "Stonehenge Limestone" (367SONG) local aquifer