Wabash soils contain more clay in the particle size control section and does not have free carbonates above a depth of 40 inches. Somewhat poorly drained. The highest seasonal water table ranges from a depth of 1 to 3 feet and occurs in the winter or early spring when stream flow is highest. The seasonal high water table ranges from 1.5 to 3 feet during the growing season. In some areas it recedes to a depth of 3 to 6 feet by late summer.
Flooding is none to common.
The somewhat poorly drained Lamo soils are used mainly for cultivated crops. Many areas are irrigated. The most common crops are corn, alfalfa, grain sorghum, and soybeans. Native vegetation is primarily tall prairie grasses such as big bluestem, switchgrass, indiangrass, prairie cordgrass, sedges, and Canada wildrye. Nebraska and adjoining areas of South Dakota and Colorado.