Latitude 29°42'49", Longitude 99°04'31" NAD27
Bandera County, Texas , Hydrologic Unit 12100302
Land surface altitude: 1,210
feet above NGVD29.
Spring discharges from "Edwards-Trinity aquifer system" (S500EDRTRN) national aquifer.
Spring discharges from "Glen Rose Limestone" (218GLRS) local aquifer