Latitude 39°39'02", Longitude 76°42'38" NAD27
Baltimore County, Maryland , Hydrologic Unit 02060003
Land surface altitude: 680.00
feet above NGVD29.
Spring discharges from "Piedmont and Blue Ridge crystalline-rock aquifers" (N400PDMBRX) national aquifer.
Spring discharges from "Prettyboy Schist" (300PRTB) local aquifer