Mean annual air temperature ranges from 47 to 57 degrees F., mean annual precipitation ranges from 36 to 48 inches, and the frost free season ranges from 150 to 210 days. These are the competing Elliber soils and the Evendale , Hagerstown , Kraemer, Morrison , and Vanderlip soils. All these soils, with the exception of Elliber, contain less than 35 percent rock fragments. Well drained, runoff is medium or rapid, and permeability is moderately slow. Most of these soils are cleared and cultivated to general farm crops.
Wooded areas are in mixed hardwoods.
The ridge and valley sections of Pennsylvania, Maryland, and West Virginia. The series is of moderate extent. Pennsylvania has about 10,000 acres. Union County, Pennsylvania - 1940.