Bexar County, Texas
Hydrologic Unit Code 12100302
Latitude 29°40'43.12", Longitude 98°40'02.43"
NAD83
Land-surface elevation 1,160 feet above NAVD88
Spring discharges from the Edwards-Trinity aquifer system (S500EDRTRN) national aquifer.
Spring discharges from the Glen Rose Limestone, Upper Member (218GLRSU) local aquifer.