Knox County, Texas
Hydrologic Unit Code 11130205
Latitude 33°42'53", Longitude 99°39'39"
NAD83
Land-surface elevation 1,450 feet above NGVD29
Spring discharges from the Seymour aquifer (N100SYMOUR) national aquifer.
Spring discharges from the Seymour Formation (112SYMR) local aquifer.