They are on outwash plains, deltas, lake plains, moraines, terraces, and eskers.
Permeability is rapid or very rapid.
Slope ranges from 0 to 70 percent. Mean annual temperature is 42 degrees F., and mean annual precipitation is 38 inches. Adams sand, on a 5 percent slope in a forested area. Thickness of the solum ranges from 16 to 35 inches. Depth to bedrock is more than 72 inches.