In 1998 a comprehensive soil survey was done by USDA Natural Resource Conservation Service . This survey was accomplished by digging small holes to study the soil profile, which is the sequence of natural layers, or horizons, in a soil. Soil textures, color, particle size, and other features also helped classify the soil types. Each kind of soil is associated with a particular kind of landform or with a segment of the landform. By observing soils and their relationships with the landforms the scientists were able to develop a model that would predict, with a considerable degree of accuracy, the kind of soil at a location. This method allowed nearly 5,810 acres of soils to be surveyed, classified, and mapped in a relatively short time.
Did You Know?
Deputy Sheriff Clyde L. Hauver was the first Frederick County, Maryland, Deputy to be killed in the line of duty. He was leading a raid on the Blue Blazes Whiskey Still on July 31, 1929 when he was shot and killed.