A contaminant is a substance, element, or compound that can cause harm to humans or other forms of life if released into the environment. Contaminants are commonly found in concentrations above acceptable levels or in places where they should not be. This term is particularly relevant in real estate during the due diligence process when evaluating property for purchase or financing.
A percolation test, often referred to as a 'perc test,' is a scientific method used to measure the soil's ability to absorb and filter water, essential for designing septic systems.
