They are shallow or moderately deep to a densic contact and very deep to bedrock.
Permeability is moderate in the solum and slow in the densic materials.
Slope ranges from 0 to 15 percent. The mean annual temperature is about 44 degrees F., and mean annual precipitation is about 42 inches. Pillsbury gravelly loam, in a depressional area in a drumloidal upland. Solum thickness and depth to densic materials ranges from 15 to 36 inches. Rock fragments of gravel, cobbles, and stones make up 5 to 45 percent of the solum and substratum.