Roof Water Collection System

The good news is most roofing materials are suitable for rainwater harvesting.

Roof water collection system.

Microbiological quality of roof harvested rainwater and health risks. Health risks associated with consumption of untreated water from household roof catchment systems. Don t let all that water go to waste. 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. Here s a handy little calculator to help you estimate how much rainwater can you harvest from your roof. External j environ qual. External j amer water res assoc.

We believe that rainwater harvesting is a viable technology in an urban setting. Rainwater harvesting systems can be as simple as directing gutters to a lidded garbage can or as complex as a concrete cistern roof washer and filtration system. The collection of rainwater is known by many names throughout the world. Greenhouse roof has the highest collection efficiency most surfaces are a ok.

There s just a short list of rooftop surfaces that rainwater harvesters should avoid. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches. While metal roofing or plastic sheeting e g. 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.