Geographic information system (GIS) data for U.S. Geological Survey Data Series 750, 2013, Geodatabase and Characteristics of Springs Within and Surrounding the Trinity Aquifer Outcrops in Northern Bexar County, Texas, 2010-11, by Allan K. Clark, Diana E. Pedraza, Robert R. Morris, and Travis J. Garcia


The GIS data are housed in an ESRI (Environmental Systems Research Institute, Inc., Redlands, Calif.) ArcGIS 9.3.1 geodatabase format and can be used in ArcGIS 9.3 version or higher.

Structure of the geodatabase is as follows:
	Feature class: Spring
	Table: tbl_FieldData
	Table: tbl_Soils_HydroGeo
	Table: SpringData

Federal Geographic Data Committee compliant metadata in *.xml and *.txt versions accompany the GIS dataset.