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Special Achievment in GISDam layers are being updated daily for the next month. Download data from GIS Data Services for updates or connect to the following rest service.

GIS Online

As the state agency responsible for protecting public health and the environment, SCDHEC requires timely, efficient and effective access to information about the state's health, land, water, air and coastal resources. The GIS program mission is to provide core geospatial technology infrastructure, tools and services to support SCDHEC program operations, policy evaluation, and decision-making.

For more information, please contact the GIS program manager at

Services available to SCDHEC programs and staff include:

  • GIS architecture & infrastructure maintenance
  • GIS application development
  • GIS consulting services & technical support
  • Cartographic products
  • Geospatial analysis