Orrville silt loam, on a level area in a cultivated field at an elevation of about 640 feet above msl. Thickness of the solum ranges from 24 to 50 inches. Average clay content ranges from 18 to 30 percent and average sand content coarser than very fine sand ranges from 15 to 40 percent in the particle-size control section. Thin A horizons in some pedons have value of 2 or 3, and chroma of 1 or 2. Texture is silt loam or loam, and less commonly fine sandy loam or sandy loam.
Structure is weak or moderate, fine to coarse, granular.
Rock fragment content ranges from 0 to 5 percent. Reaction is slightly acid to strongly acid, unless limed. The Bw horizon has hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 3 to 6. Texture is silt loam or loam, and less commonly silty clay loam or clay loam. Structure is weak, fine to coarse, subangular blocky.