What is one key characteristic of soils in Type A Hydrologic Group?

Soils in Type A Hydrologic Group are characterized by their high infiltration rates. This characteristic is primarily due to their texture, which typically consists of sandy or gravelly materials that allow water to move through them quickly and easily. High infiltration rates are crucial for effective stormwater management, as they help reduce surface runoff and promote groundwater recharge.

In contrast, other types of soils may have properties that lead to lower infiltration rates, such as finer textures or higher clay content. Soils with high compactness may restrict water movement, while low organic matter levels can also affect soil structure and water retention capabilities. Therefore, Type A soils are particularly beneficial in construction and land use planning, where managing stormwater is essential. Understanding these hydrologic groups is important for effective erosion and sedimentation control practices.