The more sandy Attica, Hayes, Pratt and Saltcreek soils have more complex slopes that are undulating to rolling. The poorer drained and more clayey Carbika and Carwile soils and loamy Carway soils are in depressions. Farnum, Funmar and Milan soils are on slightly less undulating slopes. Farnum soils have 27 to 35 percent clay in the series control section. Runoff is slow.
Permeability is moderate.
Native vegetation was tall prairie grasses. LRR H Great Plains Winter Wheat and Range, MLRA 79 Great Bend Sand Plains. This series is of large extent with about 350,000 acres. Reno County, Kansas, 1963. There are also sandy substratum and eroded phases for this soil.