Roof Rain Water Harvesting System

Rainwater harvest calculator length.

Roof rain water harvesting system.

In hilly terrains rain water harvesting is preferred 10. Here s a handy little calculator to help you estimate how much rainwater can you harvest from your roof. Rooftop rain water harvesting systems are easy to construct operate and maintain 9. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches.

It has been used to provide drinking water water for livestock water for irrigation or to refill aquifers in a process called groundwater recharge. Water harvesting is the accumulating and storing of rainwater. While metal roofing or plastic sheeting e g. Tin tin is one of the best rainwater harvesting roof materials to have on a project there is very little water loss with tin around 5 and no.

How to filter rainwater from roof there are a few processes that filtering can and should take even if you are not intending on converting your rainwater into drinking water. In saline or coastal areas rain water provides good quality water and. Rainwater collection systems can be as simple as collecting rain in a rain barrel or as elaborate as harvesting rainwater into large cisterns to supply your entire household demand. Included are some of the effects of using these types of roofing for rainwater harvesting according to arcsa.

The idea of rainwater harvesting usually conjures up images of an old farm cistern or thoughts of developing countries. Rainwater is collected from a roof like surface and redirected to a tank cistern deep pit well shaft or borehole aquifer or a reservoir with percolation. Dew and fog can also be collected with nets or other tools. Rainwater harvesting systems are simple which can be adopted by individuals 8.

Roof types for rainwater harvesting. Here is a list of the most common roof types and if they can be used for rainwater harvesting. Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off. Greenhouse roof has the highest collection efficiency most surfaces are a ok.

First is making sure that larger objects such as leaves stay out of the water collection tank and this is done by using mesh filters.