The amount of detail recorded on the aerial photos depends upon the mapping scale used during the survey. The published soil survey maps include soil boundaries, streams, roads, township sections and cultural features. Symbols on the map identify soil phases, including information on surface texture, slope and estimated erosion. The published survey also contains information about each soil, including interpretations helpful for selecting best use and management practices. Agriculture and forestry.
Farmers can evaluate which crops are best suited for their soils.
Interpretations help predict soil irrigation potential, drainage needs, farm pond suitability and necessary erosion control practices. Woodland owners can find species best suited for specific soils, estimated productivity ratings and soil management considerations. Some counties use soil surveys to determine agricultural use value grades required under the statewide reassessment program. Home builders can use the soil survey to aid in evaluation of lots and homesites for concerns such as flooding, seepage, foundation stability, erosion and septic system suitability. Builders and developers can design subdivisions to accommodate soil patterns and conditions on the landscape.