“Rain Barrels” are simple techniques to store rooftop runoff and reuse it for landscaping and other non-potable uses. They are based on the idea that rooftop runoff should be treated as a resource that can be reused or infiltrated. In contrast, conventional stormwater management strategies take rooftop runoff, which is often relatively free of pollutants, and send it into the storm sewer system along with runoff from paved areas.
The most common approach to roof runoff storage involves directing each downspout to a 55 gallon rain barrel. A hose is attached to a faucet at the bottom of the barrel and water is distributed by gravity pressure. For more information on rain barrels please visit: