Slopes are 3 to 90 percent. Soda sandy loam - forested on a 55 percent northeast facing slope at an elevation of 5,250 feet. The upper 4 to 20 inches of the control section is dominated by amorphous material and averages 10 to 35 percent rock fragments and 0 to 10 percent pumice. Depth to the 2C horizon ranges 14 to 30 inches. Depth to the 2Cd horizon ranges from 40 to more than 60 inches.
Reaction is strongly acid to neutral.
Texture is sandy loam, gravelly fine sandy loam, gravelly sandy loam, cobbly sandy loam, or stony fine sandy loam. Reaction is moderately acid to neutral. It is very gravelly fine sandy loam, very stony sandy loam, very cobbly sandy loam or very cobbly fine sandy loam. Reaction is slightly acid or neutral. The 2C horizon has hue of 10YR or 2.5Y, value of 5 or 6 dry and 3 through 5 moist and chroma of 2 to 4 dry or moist.