The Reesville series consists of very deep, somewhat poorly drained soils on till plains or moraines. They formed in 40 to 60 inches of loess and are underlain by loamy till.
Permeability is moderate in the solum and moderately slow or slow in the underlying till.
Slopes range from 0 to 7 percent. Reesville silt loam on a 1 percent convex slope in a cultivated field at an elevation of about 1040 feet. Depth to the base of the argillic horizon is 30 to 60 inches. Depth to carbonates is 26 to 55 inches. Depth to the underlying till is 40 to 60 inches.