We can collect the rain water in Silpaulin sheet. The technology is very simple. This water we can use for our home, agriculture,Fish farm, Aquarium, Farm etc. This method is very useful for and proved.Quantity of water can be collected from the each place is based on the available rain in that area. Some organisations can make the artificial rain. First we have to make a pit by digging the land and covering the pit with a HDPE sheet.
Calculations
Assume that you are getting 300 mm of rain per year
That means you will get 3000 liters of water from one square meter area per year
Design for Water: Rainwater Harvesting, Stormwater Catchment, and Alternate Water Reuse
Calculations
Assume that you are getting 300 mm of rain per year
That means you will get 3000 liters of water from one square meter area per year
Design for Water: Rainwater Harvesting, Stormwater Catchment, and Alternate Water Reuse