These are the Hoban and Reagan series and the Conger , Dalby , Monahans , Sanderson , Upton , and Verhalen series. Conger and Upton soils are shallow to indurated caliche. Dalby and Verhalen soils have intersecting slickensides and gilgai microrelief. Monahans soils have less than 0.5 percent organic carbon in the upper 15 inches and are dry for longer periods. Runoff is slow.
Permeability is moderate.
Some areas under irrigation have high water tables. The soil is in irrigated cropland and native rangeland. Crops grown are mainly cotton and grain sorghums. Vegetation is a sparse cover of grasses and low shrubs as mesquite and tarbush. The main grasses are burrograss, vine-mesquite grass, sideoats grama, tobosa, cane bluestem, and threeawn grasses.