Author: Shay Hlavaty

Flow Systems of the Edwards Aquifer Barton Springs Segment, Interpreted from Tracing and Associated Field Studies

Onion Creek Recharge Project Northern Hays County, Texas

Drought Trigger Methodology for the Barton Springs Aquifer, Travis and Hays Counties, Texas

Real and Apparent Daily Springflow Fluctuations during Drought Conditions in a Karst Aquifer, Barton Springs Segment of the Edwards Aquifer, Central Texas

Hydrologic Changes in Central Texas and their Implications for Aquifer Management

A Comparison of the 1950s Drought of Record and the 2009 Drought,Barton Springs Segment of the Edwards Aquifer, Central Texas

Drought Trigger Methodology for the Barton Springs Segment of the Edwards Aquifer, Travis and Hays Counties

Drought Trigger Methodology for a Karst Aquifer System: Barton Springs Segment of the Edwards Aquifer, Central Texas

Water Level Maps of the Edwards and Middle Trinity Aquifers, Central TexasWater Level Geodatabase (for Access and GIS Users, zipped)

Spring 2009 Potentiometric Map of the Middle Trinity Aquifer in Groundwater Management Area 9, Central Texas