Real County, Texas
Hydrologic Unit Code 12110106
Latitude 29°54'54", Longitude 99°47'31"
NAD83
Land-surface elevation 1,995 feet above NGVD29
Spring discharges from the Edwards-Trinity aquifer system (S500EDRTRN) national aquifer.
Spring discharges from the Edwards and Associated Limestones (218EDRDA) local aquifer.