Latitude 39°41'27", Longitude 77°30'33" NAD27
Washington County, Maryland , Hydrologic Unit 02070004
Land surface altitude: 1,604
feet above NGVD29.
Spring discharges from "Piedmont and Blue Ridge crystalline-rock aquifers" (N400PDMBRX) national aquifer.
Spring discharges from "Catoctin Metabasalt" (400CATC) local aquifer