Losantville soils are in similar landscape positions. The poorly drained Brookston and very poorly drained Kokomo soils are in depressions. The moderately well drained Celina soils are in similar landscape positions. The somewhat poorly drained Crosby soils are on less sloping topographic positions. The potential for surface runoff is medium or high.
Permeability is moderately slow in the solum and slow or very slow in the substratum.
The depth to the top of an intermittent perched water table is at 2.5 to 3.5 feet from January through May in normal years. Miamian soils are cultivated. The principal crops are corn, soybeans, wheat, oats, meadow and legume-grass mixtures. Some areas are in trees. The native vegetation is deciduous forest.