Shagel soils are shallow to rhyolite bedrock and are on sloping mountain terraces. Trumble soils are moderately deep and have strongly contrasting particle sizes within the control section. The Westindian series is moderately deep to a thick indurated duripan, and is formed in mixed alluvium on dissected alluvial terraces. Dominant use is rangeland and wildlife habitat. Principal vegetation is low sagebrush, Bluebunch wheatgrass, prairie junegrass, and winterfat.
Small soils are inextensive in southeastern Idaho.
Clark County, Idaho, 1981. Name taken from nearby community.