Geochemical Evolution of Ground Water in the Barton Springs Segment of the Edwards Aquifer

Creator

Bradley D. Garner

Files

Publication Date

December 2005

Type

Thesis

Abstract

The water quality in a karst (limestone) aquifer changes over time, making the application of traditional hydrogeologic principles difficult or impossible. This research’s goal was to advance the understanding of the Barton Springs segment of the Edwards aquifer within and around Austin, Texas. This was accomplished by analyzing time‐series water‐quality data from long, medium, and short time scales. Analysis provided insights into direction of ground‐water flow, sources of spring discharge, and mixing of geochemically distinct waters in the aquifer. The results of this research are of interest because of the aquifers role as a drinking water supply, its role as a habitat for the endangered Barton Springs salamander (Eurycea sosorum), and for its central role in creating the popular Barton Springs Pool.

Institution

University of Texas at Austin

Keywords

Geology

Geographic Location

Texas; Edwards Aquifer (Tex.)

Language

English

Identifier

K26-01424

Recommended Citation

Garner, Bradley D., "Geochemical Evolution of Ground Water in the Barton Springs Segment of the Edwards Aquifer" (2005). KIP Theses and Dissertations. 4.
https://digitalcommons.usf.edu/kip_etd/4