Permeability is slow. A water table fluctuates between 2 feet above the surface to 2 feet below the soil surface. Mostly used for native hay and pasture. A few drained areas are used to grow corn and small grain. Native vegetation is mainly prairie cordgrass, reedgrasses, rivergrass, forbs, sedges, and other grass-like plants.
Series is of moderate extent.
Lake County, South Dakota, July 1971.