Above 40 inches, it is loam, fine sandy loam, very fine sandy loam, or silt loam. Below 40 inches, it ranges to loam y sand or loamy coarse sand with 5 to 30 percent pebbles and 0 to 10 percent cobbles. Mottles range from few faint to many medium distinct. These are the Endersby , Coxlake , Evans , Leavenworth , Okanogan , Patit Creek , Pleasant View , Poween , and Redola series. Coxlake soils have mottles with a chroma of 2 or less at a depth of less than 30 inches.
Endersby soils are neutral to moderately alkaline and lack mottles in the control section.
Evans soils lack mottles in the control section. Leavenworth soils lack mottles within 40 inches of the surface and have loamy fine sand strata in the control section. Okanogan soils lack mottles and are dry for 90 to 105 consecutive days. Patit Creek soils are gravelly and contain more than 35 percent rock fragments in the lower part of the control section. Pleasant View soils are calcareous in the lower part of the control section and are mildly alkaline to moderately alkaline throughout.