The well drained Lybrand soils are on more sloping backslopes. The moderately well drained Glynwood soils and the somewhat poorly drained Blount soils are on slightly higher lying swells on dissected till plains or on lower lying shoulders and backslopes of moraines. The poorly and very poorly drained Pewamo soils are in depressions on till plains. Moderately well drained. The potential for surface runoff is low to very high.
Permeability is moderate or moderately slow in the solum and very slow in the substratum.
Depth to an intermittent perched seasonal high water table is at 2 to 3.5 feet from January through April in most years. Most areas are used to grow corn, soybeans and small grain. Some areas are used for hay and pasture, and a few areas are used for woodland. Native vegetation is mixed deciduous hardwood forest. Northern Indiana, southern Michigan, northwestern Ohio, eastern Illinois and southeastern Wisconsin.