What kind of soil does ohio have

From Web Soil Survey you can view soils maps, make thematic maps, run reports and view Soil Survey manuscripts where available. Historical replica CD's are available for some counties.

Because soil affects and is affected by other elements in the environment, it is not surprising that boundaries between the 12 soil regions correspond to boundaries between other natural and cultural regions. USDA recognizes 24 distinct Land Resource Regions in the country based on land use, elevation and topography, climate, water, soils, and potential natural vegetation. Ohio is part of four Land Resource Regions that extend from Maine to northern Alabama and as far west as eastern Nebraska.

Printable map. Miamian is the State Soil of Ohio. Well-drained soil with some clay is fertile. In addition, the texture of the soil should make this type of soil less difficult to till than soils with higher clay content. Region 6 soil is finer textured and not as well-drained in the northern areas of northeast Ohio. This region stretches from the border of Region 2 to central Ohio to the eastern edge of the state.

This soil has little clay and not much organic matter in the top 10 inches. The soil is likely to erode due to the slope. Your home is resting on many different layers of soil, each with different thicknesses and performance characteristics that can affect a house foundation. These soils have been formed or deposited there over thousands of years — some by water, some by wind, some by glaciers, and some by the contractor who built your home.

Typically, soil layers gain in stability and load-bearing capacity with depth. The surface layer is made up of organic materials, making it easy for plants and vegetation to grow. Deep below these layers is a layer of bedrock. Bedrock is a layer composed of either rock or very stable, densely packed soils. The soil you should be most concerned about is known as the active zone immediately around and underneath the house. This soil is most affected by changes in moisture and climate — and the source of most foundation problems.

Foundation settlement is the movement your foundation experiences when the soil can no longer support the weight of your home. Three of the most common reasons for foundation settlement are drying and shrinking of soil, wetting and softening of soil, and poorly compacted fill soil.

The soils around your foundation experience wetting and softening primarily for these three reasons:. In order to level a site where a foundation will be built, builders sometimes bring in loose soil from another location to fill depressed or hollow areas. Soils that have a coarse texture, sloping or steep in their placement, are common to the region.

This area has a lot of organic matter in the soil, but also contains great amounts of clay. The area is mainly urbanized because of its unsuitability for planting. In the western part of the state, which extends into Indiana, the soil is finer in texture and is well-drained. Miamian soil, a soil olive brown in color and full of organic matter, is common in the region.