The Dodge series consists of very deep well-drained soils formed in loess and in the underlying glacial till on ground moraines, end moraines, and drumlins.
Permeability is moderate.
Slopes range from 0 to 20 percent. Mean annual precipitation is about 30 inches. Dodge silt loam on a 2 percent slope in a cultivated field at an elevation of about 930 feet. Depth to the base of the argillic horizon ranges from 30 to 50 inches. Depth to carbonates ranges from 30 to 40 inches.