Rain Water Harvesting Essay

100 Words Essay on Rain Water Harvesting

Rainwater harvesting is a way to collect and save rainwater for later use. This water can be stored in special tanks, either made by people or found naturally. We can also let rainwater soak into the ground to fill underground water sources. This helps prevent rainwater from flowing away and getting lost.

Rainwater can also be collected by harvesting it from rooftops. For those who live in regions with little rainfall, it is quite essential. They can continue harvesting seasonal crops using the rainwater they have collected, even in the lack of a regular water source. Rainwater is gathered into artificial ponds or tanks every time it rains.

200 Words Essay on Rain Water Harvesting

A fundamental process called rainwater harvesting involves rainfall seeping into the ground's water table through open land. Rainwater collection is relatively easy to do at home and has a significant positive impact on the environment and our ecosystem. Our cities and villages will have to rely on the earth's finite supply of fresh water if rainwater harvesting is not done correctly. We must keep in mind that freshwater makes up only 3% of the total amount of water on Earth. We will run out of water before our future generations can survive if we do not adopt innovative water-saving techniques.

Additionally, rainwater collection is more important than we might assume. We can use rainfall as an extra resource because we are aware that surface water is insufficient to supply all the needs of the population. Additionally, groundwater is currently the primary source of water for most people.

The entire population of the country cannot adopt rainwater collection quickly. Governments and members of civil society must work together to advance the process, which is gradual. There should be awareness-raising and educational efforts in rural areas of the nation as well as educational institutions to raise the necessary understanding about the advantages of rainwater harvesting because it is one of the sustainable sources of water collection that we can rely on.

500 Words Essay on Rain Water Harvesting

The most popular way to conserve water is through rainwater harvesting. It corresponds to the act of collecting rainwater for later use. Using rainwater for agricultural purposes and preventing it from evaporating are the two goals of rainwater gathering. This means that different techniques are used to collect rainwater. Considering India's current water shortage, this strategy is beneficial. In addition, it is quite simple to practice rainwater harvesting which allows people to do it without investing too much into it. We must support this approach to enable people to get clean water freely.

Importance of Rainwater Harvesting

The rainwater collection is simple and inexpensive. Rainwater collection has become essential due to the water shortage that has affected many areas of the world. Individuals from all regions must practice it. Submersible pumps are used in a lot of homes, including apartments. Due to excessive use, deforestation, urbanisation, and other factors, the groundwater is getting lower and lower every day. As a result, when we collect rainwater, the groundwater level may be maintained. In this manner, everyone can utilise groundwater because rainwater collection would keep its levels up. In addition, collecting rainwater stops water from collecting on highways. Soil erosion is also less likely to happen as a result. Since rainwater is the cleanest form of water, it is crucial that rainwater harvesting be practiced by people ardently.

Methods of Rainwater Harvesting

Everyone can make use of the easy-going technique of rainwater gathering. Rainwater-gathering plans mostly fall into two categories. Surface runoff harvesting comes first on the list. This approach concentrates on surface-running water. We observe a significant loss of water due to surface runoff. If we take suitable precautions, we may even be able to preserve the water for later use.

By creating a channel that leads to a storage area like a pond or tank, we can use this technique to collect surface runoff water. Large amounts of water can be stored in this way and used later. Everybody can create a system that effectively contains enormous amounts of water from parks, gardens, and roadways. If consider on a bigger scale, it will be sufficient to support a city and even a community.

But the water from runoff will be heavily contaminated. It is crucial to adequately filter the water first so that it may be used for drinking and cooking as well as other functions. Here, a structure or home's roof is a device for collecting rainwater. A pit or tank may be reached by installing pipes on the roof. The water that would otherwise fall off the roof will be saved by these pipes, which will redirect it into the tank. This method of gathering rainwater is incredibly cost-effective and helpful.

Real-Life Inspiration | One of the Indian states, Tamil Nadu, became the first to make rainwater collection mandatory. On May 30, 2014, the Tamil Nadu state government announced plans to build over 50,000 rainwater harvesting systems throughout Chennai. In Tamil Nadu, rainwater tanks have been installed in about 4,000 temples. These tanks are used for numerous temple activities and to refill the groundwater. Thus, rainwater harvesting is needed when water resources are limited and polluted due to the large population.