Kennebec soils contain less clay in the control section, are higher on the landscape and are saturated lower in the profile. Wabash soils contain more clay in the control section and lack free carbonates above a depth of 40 inches. Poorly drained and very poorly drained. In the poorly drained soil, the seasonal high water table ranges from 0 to about 1.5 feet. In some areas the water table recedes to a depth of 3 or 4 feet during extended dry periods.
Flooding is common.
The Obert soils are used mainly for rangeland or hayland. Vegetation is primarily big bluestem, switchgrass, indiangrass, prairie cordgrass, reedgrasses, and sedges. The Obert series is of moderate extent. In prior surveys, the Obert soils were mapped and correlated as Lamo, wet. They are in land Class IIw and Vw respectively.