Casco and Rodman soils are on similar landscape positions but have thinner sola. Eel, Genesee, Medway, Ross, Shoals, Sloan, and Stonelick soils are on nearby flood plains. Ockley, Sleeth and Thackery soils are on similar landscape positions but have sola more than 40 inches thick. Warsaw and Wea soils have mollic epipedons. Surface runoff potential is negligible to high.
Permeability is moderate or moderately slow in the solum and rapid or very rapid in the substratum.
The less sloping areas are cultivated. Corn, soybeans, small grains, and hay are the principal crops. The more sloping areas are generally in permanent pasture or woods. The original vegetation was deciduous hardwood forest. The series is of large extent with more than 160,000 acres.