When installing a septic tank, soil type is an important factor to consider. In order to determine the best soil for installation requirements, maintenance tips, and safety precautions, it is necessary to conduct tests on the area’s soil composition. This will give insight into how well the system can absorb water with regard to depth considerations. Generally speaking, loamy soils that are not too clay-like or sandy are preferable as they provide better drainage and filtration capabilities than other types of soils while also having more nutrients available for absorption.