Roof Rainwater Collection System

Greenhouse roof has the highest collection efficiency most surfaces are a ok.

Roof rainwater collection system.

We believe that rainwater harvesting is a viable technology in an urban setting. It ranges from rainwater collection to rainwater harvesting to rainwater catchment. The collection of rainwater is known by many names throughout the world. Microbiological quality of roof harvested rainwater and health risks.

Did you know the average roof collects 600 gallons 2 271 2 l of water for every inch of rainfall. 1 of rain on 1 000 sf roof will yield 623 gallons. While metal roofing or plastic sheeting e g. External j amer water res assoc.

Rainwater collection calculation formulas and equations roof area ft 2 x precipitation amount in x 0 623 amount collected gallons easy formula to remember. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches. Don t let all that water go to waste. 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.

Here s a handy little calculator to help you estimate how much rainwater can you harvest from your roof. How much rainwater can you harvest from your roof. Health risks associated with consumption of untreated water from household roof catchment systems. There s just a short list of rooftop surfaces that rainwater harvesters should avoid.

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