The Lumberton series consists of deep, well drained soils formed in loess and the underlying loamy outwash over residuum of limestone. These soils are on strath terraces.
Permeability is moderate.
Slopes range from 0 to 50 percent. Lumberton silt loam - on a 1 percent slope in a meadow. Port William, Ohio Topographic Quadrangle. 39 degrees 32 minutes 54 seconds N. and long. 83 degrees 46 minutes 50 seconds W., NAD27.