Rock fragments and coarse fragments in the outwash are primarily igneous. The particle size control section averages between 25 and 35 percent clay. It is commonly loam but includes clay loam. Content of rock fragments ranges from 0 to 5 percent. Reaction is slightly acid or neutral.
Reaction ranges from slightly acid to moderately alkaline.
Redox concentrations are present throughout, commonly as masses of iron accumulation lining ped surfaces and pores. Content of rock fragments ranges from 0 to 15 percent in the Bt or Btg and 15 to 35 percent in the 2Bt or 2Btg horizon. It commonly is gravelly loamy coarse sand but includes strata of gravel and sand. Content of rock fragments and coarse fragments ranges from 15 to 35 percent. The 2C horizon varies considerably in the proportion of sand and gravel.