Scientific Research & Reports

Hydrologic Data Reports

Each year, the Edwards Aquifer Authority publishes a comprehensive Hydrologic Data Report offering an extensive compilation of data on the Edwards Aquifer. The portion of the Edwards Aquifer discussed in these data reports is the San Antonio segment of the Balcones Fault Zone Edwards Aquifer that extends from a groundwater divide near Brackettville in Kinney County, Texas to a groundwater divide near Kyle in Hays County, Texas, a distance of approximately 180 miles.

Report list by year: