Overview

The Louisiana Geological Survey (LGS) is Louisiana’s state geological survey and the premier geoscience research and information center ÐÇ¿ÕÎÞÏÞ´«Ã½. LGS serves state agencies, industry, and the public by providing data, maps, and expertise on Louisiana’s geology, natural resources, and geologic hazards.

What LGS does

  • Conducts applied geoscience research on topics such as energy and mineral resources, water, and coastal and environmental geology.
  • Produces and maintains geologic maps, subsurface datasets, and related publications that support planning, exploration, and risk reduction across the state.​
  • Provides technical assistance and information to agencies, local governments, educators, industry, and citizens with questions about Louisiana’s geology and resources.

Resources and collections

  • Operates the LGS Resource Center, including a core repository, laboratory facilities, and a well log library that preserve and provide access to key subsurface data.​
  • Offers public information series, maps, and other educational materials for teachers, students, and the general public interested in Louisiana geology.