Roof Rainwater Collection System

To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches.

Roof rainwater collection system. External j amer water res assoc. Ahmed w gardner t toze s. How much rainwater can you harvest from your roof. External j environ qual.

While metal roofing or plastic sheeting e g. It ranges from rainwater collection to rainwater harvesting to rainwater catchment. You can make a rainwater collection system for under a hundred dollars and store hundreds of gallons of water to use for your garden or other purposes. There s just a short list of rooftop surfaces that rainwater harvesters should avoid.

Health risks associated with consumption of untreated water from household roof catchment systems. A system of gutters and downspouts directs the rainwater collected by the roof to the storage cistern. The collection of rainwater is known by many names throughout the world. In addition terms such as roofwater collection or rooftop water collection is also used in other countries.

Greenhouse roof has the highest collection efficiency most surfaces are a ok. We believe that rainwater harvesting is a viable technology in an urban setting. The cistern typically located underground may be constructed of various materials including cinderblock reinforced concrete or precast concrete fiberglass or steel. Here s a handy little calculator to help you estimate how much rainwater can you harvest from your roof.

Did you know the average roof collects 600 gallons 2 271 2 l of water for every inch of rainfall.