Low Impact Design (LID) is a storm water management strategy that aims to control water, both rainfall and storm water runoff, at the source. By managing water at the site, rainfall and storm water runoff can be used to replenish the ground water rather than sending it into a strom drain system to be taken to a water treatment facility.
LID utilizes both engineered systems and vegetated, natural systems, to filter the water. A combination of these two systems offers the opportunity to restore the natural water on a site, in turn, reducing the enivronmental impact of the residential or commerical development.