The mean summer temperature is 60 to 66 degrees F., and the frost-free period ranges from 80 to 100 days. These are the Causey , Manila , Ostler , and Yeates Hollow soils. Causey soils have less than 27 percent clay in the control section and are calcareous throughout. Ostler soils have argillic horizons with more than 35 percent rock fragments in the top 20 inches. These soils are used for watershed, range and wildlife habitat.
Small areas are cropland, irrigated and nonirrigated.
The present native vegetation is big sagebrush, native bluegrass, Gambel oak, mulesear dock, bluebunch wheatgrass, and basin wildrye. This series is moderately extensive. Morgan County, Morgan Area, Utah, 1974.