Environmental Worries: Residues can be dangerous whenever they make their technique to the bordering surroundings. Drainfield: Also called a leach subject or absorption subject, the drainfield is usually a network of pipes in gravel-filled trenches. The drainfield distributes taken care of squander in the bordering soil to purify it. Septic https://www.septic-tank-servicing.com/category/faq/