Latitude 30°00'41", Longitude 97°56'39" NAD83 Hays County, Texas, Hydrologic Unit 12100203
Land surface altitude: 740 feet above sea level NGVD29. Well completed in "Edwards-Trinity aquifer system" (S500EDRTRN) national aquifer. Well completed in "EDWARDS AND ASSOCIATED LIMESTONES" (218EDRDA) local aquifer