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Geographic Information Systems (GIS)

Our GIS staff build and maintain spatial datasets and applications, conduct GIS projects, and publish GIS maps in support of the agency's mission of protecting the land, air, and waters of the state.

Tools used in our work include GIS software by Environmental Systems Research Institute (ESRI):  ArcGIS, ArcSDE, and ArcGIS Server.

These pages are targeted for an audience experienced with GIS terminology and standards. If you are new to GIS, you can learn more at http://www.gis.com (ESRI). 


View sample images of our GIS data, read the FGDC compliant metadata, and/or download an ESRI file geodatabase.


View/download some of our GIS standard maps products online in Adobe Acrobat, PDF format.


View information about some of our GIS applications and download scripts to run at your site.