The well drained Egan and Wentworth soils are on convex slopes. The somewhat poorly drained and poorly drained Chancellor, Whitewood, and Worthing soils are in deeper swales and depressions. Worthing soils are fine textured. Moderately well drained. Surface runoff is low or medium.
Permeability is moderate in the solum and moderately slow in the underlying material.
Soils in swales and along drainageways receive run-in water from adjacent slopes. A seasonal water table is at a depth of 4 to 6 feet. Most areas used to grow corn, but small grain and alfalfa are included in cropping sequence. Native vegetation is big bluestem, green needlegrass, little bluestem, western wheatgrass, sideoats grama, sedges, and forbs. East-central and southeastern South Dakota.