Environmental Geographic Information System (GIS)

The Division of Environmental Analysis GIS support can summarized in the following functions:

  • Provide GIS expertise on environmental issues
  • Assist with the sharing and collaboration of spatial information with other stakeholders through the development of custom GIS web-based applications
  • Provide guidance on GIS training to the DEA users
  • Share GIS solutions through a GIS portal website
  • Provide technical expertise on DEA's GIS databases and applications
  • Offer assistance and guidance to other HQ Divisions and Districts that have limited experience in GIS technologies
  • Maintain and update ArcGIS servers and databases to ensure a flawless delivery of spatial information to our customers
  • Collaborate with GIS professionals from other offices to share information on topics varying from emerging technologies, tips and tricks, data sources, GIS news, and more.

Contact Information

Tammy Massengale, Office Chief

Tony Barnes, GIS Coordinator

Lefteris Koumis, GIS Web Developer

For questions regarding the DEA GIS web page, contact the webmaster.

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