Latitude 39°33'41", Longitude 77°31'25" NAD27
Frederick County, Maryland , Hydrologic Unit 02070008
Land surface altitude: 890.00
feet above NGVD29.
Spring discharges from "Piedmont and Blue Ridge crystalline-rock aquifers" (N400PDMBRX) national aquifer.
Spring discharges from "Metarhyolite and Associated Pyroclastic Sediments" (400MTRL) local aquifer