The Mitiwanga series consists of moderately deep, somewhat poorly drained soils formed in 20 to 40 inches of till underlain by sandstone bedrock. They are on till plains and lake plains.
Permeability is moderate.
Slope ranges from 0 to 6 percent. Mitiwanga silt loam, on a 1 percent slope in a cultivated field at an elevation of 790 feet. The depth to the base of the argillic horizon and depth to a lithic contact ranges from 20 to 40 inches. Rock fragments are glacial erratics of mixed lithology. Texture is typically silt loam, but the range includes channery loam.