Latitude 29°38'19", Longitude 99°03'19" NAD27
Bandera County, Texas , Hydrologic Unit 12100302
Land surface altitude: 1,430
feet above NGVD29.
Spring discharges from "Edwards-Trinity aquifer system" (S500EDRTRN) national aquifer.
Spring discharges from "Glen Rose Limestone" (218GLRS) local aquifer