The Gulf Coast Aquifer System Groundwater Availability Model (GAM) for the Central and Southern Portions of Gulf Coast Aquifer System in TexasThis map shows the extent and location of the southern portion of the Gulf Coast Aquifer System Groundwater Availability Model.

The Texas Water Development Board is developing a groundwater availability model of the central (Groundwater Management Area 15) and southern (Groundwater Management Area 16) portions of the Gulf Coast Aquifer System in Texas. The model is expected to be completed no earlier than at the end of August, 2021.

Model in development

Conceptual Model Report

"Conceptual Model Report: Central and Southern Portions of Gulf Coast Aquifer System in Texas."

Summary of hydraulic conductivity values from pumping and specific capacity tests

Summary of storativity and specific yield values from pumping tests

Stakeholder Advisory Forums (SAF)

The third Stakeholder Advisory Forum (SAF) for the Central and Southern Portions of the Gulf Coast Aquifer System Groundwater Availability Model (GAM) will be held online on Monday, May 23, 2022 at 10:00 a.m. For questions about this Stakeholder Advisory Forum, please contact Jerry Shi, Ph.D., P.G. (512-463-5076) or Daryn Hardwick, Ph.D., Groundwater Modeling manager (512-936-2386).

Send us an email if you would like to receive SAF notifications.

ID Date Location
SAF 1 6/17/2014 Corpus Christi, Texas - Harte Research Institute at Texas A&M University Corpus Christi
SAF 2 9/29/2020 Online Meeting
Top