Why You Should Collect Rain Water

Like Benjamin Franklin said, “When the well is dry, we know the worth of water.” Water is one of the most precious resources we have; hence we need to save it as much as possible. As many people are taking a step forward in conserving water, rainwater harvesting is gaining traction in more than one way. 

Rainwater harvesting has been in practice since ancient times. Primarily, it was used to collect the rainwater for future use in areas where water was not available all year round. This practice has become more popular as many businesses and homeowners can’t rely on groundwater for all their needs. 

Because of modern advancements, the rainwater harvesting system combines natural processes and high technology to collect and store rainwater for future use. The water is collected in large tanks like cisterns, and it is then stored in containers for future use. 

What Is Rainwater Harvesting? 

Rainwater harvesting is the collection of rainwater for retention and future use or stormwater management. Rainwater harvesting systems consist of the following components :

• Catchment – It is used to collect and store the rainwater. 
• Conveyance System – A conveyance system carries the harvested rainwater from the catchment to the recharge zone. 
• Flush – It flushes out the first spell of the rain.
• Filter – As the name suggests, it filters the collected rainwater and removes any debris or pollutants. 
• Tanks or cisterns – These storage systems are used to collect filtered rainwater ready for future use. 

So, what are the benefits of harvesting rainwater? Here are nine benefits of collecting rainwater. 

Availability Of Water

Groundwater and municipal water are the two significant sources of water available to most people. But due to the scarce sources of groundwater,  people can’t rely on it entirely. That’s where rainwater harvesting steps in. Rainwater harvesting gives pure water during the water crisis. It serves as the water supply that you can use anytime you want. 

Rainwater harvesting is also very economical if you live outside the zone of the municipal water line as digging well is very expensive, and the water quality is not also guaranteed. 

Reduces The Risk Of Soil Erosion And Flooding

According to the studies, raindrops can reach a speed of 20 miles per hour and throw soil up to five feet across and two feet high. This means that a rainstorm can wash away a one-half inch of dirt, resulting in the loss of around 4 billion tons of soil per year. 

Collecting rainwater can prevent flooding and erosion caused by runoff in the low-lying areas and the gardens.  

Reduces Water Bills 

One of the significant advantages of rainwater is that it is a free source of water. Hence, by harvesting it, you can easily cut down on your annual water bills. These savings may look small, but they create a significant impact when you’re using collected rainwater for agricultural businesses or extensive gardens. In addition, collected rainwater can be used as a primary or backup source of water.