Coal In Indiana Indiana Geological Survey

Since 1975, the Indiana Geological and Water Survey (IGWS) has collected coal stratigraphic data in accordance with the National Coal Resources Data System (NCRDS). This cooperative project with the U.S. Geological Survey generates, updates, and maintains coal resource information, including coal location, thickness, depth, stratigraphic position, and surrounding rock data.

If you need any help, please contact us

News Details