Latitude 39°40'40", Longitude 77°55'13" NAD27
Washington County, Maryland , Hydrologic Unit 02070004
Land surface altitude: 515
feet above NGVD29.
Spring discharges from "Valley and Ridge aquifers" (N500VLYRDG) national aquifer.
Spring discharges from "Elbrook Formation" (371ELBK) local aquifer