This map shows the extent and location of the Dockum Aquifer GAM.

Dockum AquiferGroundwater Availability Model (GAM)

In 2006, the Texas Water Development Board (TWDB) contracted with INTERA, Inc. (who has teamed with LBG-Guyton & Associates, the Bureau of Economic Geology and several individual experts) to develop a GAM for the Dockum Aquifer. The project was completed and delivered in 2009.

Model Files

Please contact David Thorkildsen (512-936-0871) for a copy of model files. The model files are available in an electronic format with a small processing fee per CD/DVD.

Model Grid

Model grid cells are geographically assigned to counties, groundwater conservation districts, river basins, groundwater management areas, and regional water planning areas within the model study area using a centroid based approach. The model grid is available in ESRI® shapefile format and comma-delimited text file.

Download model grid.

Aquifer Data

Aquifer data is only available as a package for the entire model area and requires GIS software for processing. Due to the size of raw/source data files for this model, this information has not been posted on the web. The raw/source data may be requested on CD(s) in an electronic format with a processing fee by contacting David Thorkildsen (512-936-0871).

Stakeholder Advisory Forums (SAF)

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

ID Date Location
SAF 1 7/20/2006 Lubbock, Texas - High Plains Underground Water Conservation District No.1
SAF 2 6/7/2007 Lubbock, Texas - High Plains Underground Water Conservation District No.1
SAF 3 6/4/2008 Lubbock, Texas - High Plains Underground Water Conservation District No.1
SAF 4 10/22/2008 Lubbock, Texas - High Plains Underground Water Conservation District No.1

Other Resources

Please see the Dockum Aquifer and Dockum Aquifer Alternative Groundwater Flow Model pages for other reports and publications.

For model runs see the GMA 1, GMA 2, GMA 3, GMA 6, and GMA 7 pages.