Central portion of the Gulf Coast Aquifer SystemGroundwater Availability Model (GAM)
The Texas Water Development Board (TWDB) contracted with Waterstone Environmental Hydrology and Engineering, Inc. (who was teamed with Intera, Inc., Parsons Engineering Science, Inc., and several individual experts) to develop a model of the central part of the Gulf Coast Aquifer in Texas.
TWDB staff has since recalibrated the central part of the Gulf Coast Aquifer while honoring historical pumpage (see below).
Work is underway to update the groundwater availability models for both the Central and Southern sections of the Gulf Coast Aquifer. Please see the page for the Gulf Coast Aquifer System Groundwater Availability Model, which will include both GMAs 15 and 16.
Conceptual Model Report
Figures from "Groundwater Availability of the Central Gulf Coast Aquifer: Numerical Simulations to 2050, Central Gulf Coast, Texas."
Please see the GAM files download page for a copy of the model files.
Aquifer data is only available as a package for the entire model area and requires GIS software for processing. Please see the GAM files download page for aquifer data.
Stakeholder Advisory Forums (SAF)
Send us an email if you would like to receive SAF notifications.
|SAF 9||7/22/2004||Corpus Christi, Texas - Natural Resources Center (NRC) of the Texas A&M University|
|SAF 8||2/7/2003||Austin, Texas|
|SAF 7||10/22/2002||San Patricio Municipal Water District|
|SAF 6||8/15/2002||Bay City, Texas - Bay City Civic Center (201 7th Street)|
|SAF 5||5/1/2002||Corpus Christi, Texas - Natural Resources Center (NRC) of the Texas A&M University|
|SAF 4||2/20/2002||Victoria, Texas - Victoria Community Center Annex (2905 East North Street)|
|SAF 3||11/8/2001||Bay City, Texas - Bay City Civic Center (201 7th Street)|
|SAF 2||8/6/2001||Corpus Christi, Texas - Natural Resources Center (NRC) of the Texas A&M University|
|SAF 1||4/27/2001||Corpus Christi, Texas - Natural Resources Center (NRC) of the Texas A&M University|
Please see the Gulf Coast Aquifer System, the GMA 16 Groundwater Flow Model, and the Research Projects in Support of Groundwater Models pages for other reports and publications.
For model runs see the GMA 15 page.