What characterizes Soil Type 1?

Soil Type 1 is characterized by its composition, specifically the presence of gravel and coarse sands. This type of soil has larger particle sizes, which allows for better drainage and aeration compared to finer soils. The gravel component provides structural stability and contributes to the soil's ability to handle heavier loads, making it suitable for various applications, including construction and septic system installations.

In the context of septic systems, the characteristics of Soil Type 1 are particularly important. The drainage capabilities of this soil help facilitate the proper functioning of septic systems by allowing effluent to move through the soil profile effectively, reducing the risk of clogging and ensuring that the system operates as designed. The larger particles also prevent the retention of too much water, which is critical for maintaining the aerobic conditions necessary for waste breakdown.

In contrast, soils characterized by fine sands, loamy very fine sands, medium sands, or silt loams would not provide the same drainage and aeration benefits that gravelly and very gravelly coarse sands do. Understanding the unique properties of Soil Type 1 helps professionals make informed decisions about septic system installations and site evaluations.