Gilford, Granby, Maumee, Morocco, Newton, and Watseka soils have a content of organic carbon that decreases regularly with increasing depth. In addition, Newton soils are more acid, and Watseka soils are better drained. Prochaska soils are on broad low- lying areas, in depressional areas, along drainageways, and in old stream channels on flood plains. Slopes range from 0 to 2 percent. Prochaska soils formed in sandy alluvial deposits.
Adrian soils are in more depressional areas and formed in muck over sand.
Algansee and Morocco soils are on ridges and knolls and lack mollic epipedons. Granby and Maumee soils are on slightly higher areas and lack stratification. Suman soils are in the same setting as Prochaska soils and have more clay in the upper part of the solum. Very poorly drained. Runoff is very slow or ponded.