Gadsden, Glenbar and Pimer soils are on floodplains and lack contrasting textures. Sasco soils are on adjacent terraces and are fine-silty. Slow or very slow runoff. Used for limited grazing following seasonal rains. When irrigated, used for growing cultivated crops such as alfalfa, cotton and small grains.
Native vegetation is mesquite, creosotebush, desertbroom, annual weeds and grasses.
The series is moderately extensive. The zone from about 2 to 28 inches. Organic matter - More than 1 percent throughout. Horizons not considered part of mollic epipedon because they do not meet the moisture requirements. In October 2000, taxonomic classification was converted to the closest match found in Soil Taxonomy, Second Edition 1999.