Latitude 39°41'45", Longitude 76°32'57" NAD27
Harford County, Maryland , Hydrologic Unit 02050306
Land surface altitude: 460.00
feet above NGVD29.
Spring discharges from "Piedmont and Blue Ridge crystalline-rock aquifers" (N400PDMBRX) national aquifer.
Spring discharges from "Prettyboy Schist" (300PRTB) local aquifer