The somewhat poorly drained Morocco soils are on slight rises. The moderately well drained Denham soils are on slight rises knolls and footslopes. The well drained Oakville and the excessively drained Plainfield soils are on knolls and ridges. Very poorly drained. The potential for surface runoff is negligible.
Permeability is rapid.
The depth to an apparent intermittent high water table is from 1 feet above the soil surface to 1 foot below the soil surface from December through May in most years. Drained areas are mostly cropped to corn, soybeans, wheat, and oats. Blueberries are produced in some areas. Native vegetation is marsh grasses, reeds, sedges, and water-tolerant trees. Northern Indiana, Ohio, southwestern Michigan and western Wisconsin.