Hays County, Texas
Hydrologic Unit Code 12100203
Latitude 29°53'37", Longitude 97°55'48"
NAD27
Land-surface elevation 574 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.