Soils of Indiana

Alfisols — moderately leached soils with a clay-enriched subsoil

The state soil, Miami, ranks 3rd of 534 series here on 560,751 acres. First place goes to Blount, an Alfisol covering 4.2% of the state’s mapped soil. Alfisols make up over half of the mapped soil (56.5%).

Atlas series mapped in IndianaGuide: state soils and where series began