Slopes are 0 to 1 percent. Mean annual precipitation is 32 inches. Solum thickness ranges from 50 to 90 inches. The A horizon has hue of 7.5YR or 10YR, value of 3 to 5, and chroma of 1 or 2. It is silty clay loam, clay loam, or silt loam.
Reaction ranges from moderately acid to neutral.
The Bt1 and Bt2 horizons have hue of 7.5YR or 10YR, value of 3 to 5 and chroma of 1 or 2. Texture is clay loam, silty clay loam, silty clay, or clay. Reaction ranges from slightly acid to moderately alkaline. Some pedons have mottles in shades of brown or gray below a depth of 30 inches. Some pedons have salt or sodium accumulation below a depth of 50 inches.