What texture classification corresponds to Soil Type 2?

Soil Type 2 is typically classified as coarse sands, which are characterized by their larger particle size compared to finer soil types. Coarse sands allow for good drainage due to the spaces between the particles, which also contributes to aeration and root penetration for plants. This texture offers a balance between retaining moisture and promoting drainage, making it suitable for various septic system applications where the infiltration and percolation of water are critical.

In contrast, gravelly soils, while also having larger particles, would fall into a different classification and generally have even larger gaps, affecting their drainage properties. Fine silty soils hold more moisture due to their smaller particle size, which can lead to potential issues with compaction and reduced drainage. Lastly, clay soils, with their minute particles, are known for poor drainage and can retain water, complicating septic system functionality. Thus, the characteristics and implications of coarse sands align with the functions and requirements of Soil Type 2 in septic system design and management.