The Elkridge soils are loamy-skeletal and are on convex positions. Grangemont soils contain fragic material and are on concave positions on plateaus. The Kauder soils have a fragipan and are on plateaus. This soil is used primarily for timber production, livestock grazing, wildlife habitat, and watershed. The natural vegetation is western red cedar, grand fir, Douglas fir, western larch, queencup beadlily, goldthread, longtube twinflower, common snowberry and Myrtle pachystima.
Riswold soils are moderately extensive.
Clearwater County, Idaho, 1983.