Rain Harvesting System Model

The basic rule for sizing any rainwater harvesting system is that the volume of water that can be captured and stored the supply must equal or exceed the volume of water used the demand.

Rain harvesting system model.

Rainwater harvesting systems range from simple rain barrels to more elaborate structures with pumps tanks and purification systems the nonpotable water can be used to irrigate landscaping flush toilets wash cars or launder clothes. Http bit ly 2cfs667 with water shortages happening all over the globe rainwater harvesting is going to continue to increase in impo. Rainwater harvest calculator length. Find the state where you live and input the.

When water supply becomes limited practical solutions can fill the gap. 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. Harvesting rain is a practice that has been around for centuries. Dew and fog can also be collected with nets or other tools.

Improve water quality reduce tank maintenance increase catchment effici. The variables of rainfall and water demand determine the relationship between required catchment area and storage capacity. Rainwater harvesting system also called rainwater collection system or rainwater catchment system technology that collects and stores rainwater for human use. Rainwater 101 with pdf.

Below is a table of average total yearly precipitation by state. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches.