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Maps created by TCEQ GIS Staff

Contains various downloadable maps created at TCEQ, including TCEQ regions, stream segments, river basins, nonattainment areas, and more.


The following maps are downloadable in Encapsulated PostScript (EPS) and Adobe Portable Document Format (PDF). Click on the image to view a larger version of the map. Click the links on the right to download the appropriate file.


Clickable Region Map - Clickable statewide map of TCEQ regions, which links to more detailed region maps.


TCEQ Regions TCEQ Regions



TCEQ Regions TCEQ Regional Areas




Texas UTM Grid Texas UTM Grid




Texas River Basins Texas River Basins




Eight-Hour Ozone Nonattainment Areas Eight-Hour Ozone Nonattainment Areas