Rainwater Harvesting

Rainwater harvesting (RWH) is a simple method by which rainfall is collected for future usage. The collected rainwater may be stored, utilised in different ways or directly used for recharge purposes. With depleting groundwater levels and fluctuating climate conditions, RWH can go a long way to help mitigate these effects. Capturing the rainwater can help recharge local aquifers, reduce urban flooding and most importantly ensure water availability in water-scarce zones. Though the term seems to have picked up greater visibility in the last few years, it was, and is even today, a traditional practice followed in rural India. Some ancient rainwater harvesting methods followed in India include madakas, ahar pynes, surangas, taankas and many more.

This water conservation method can be easily practiced in individual homes, apartments, parks, offices and temples too, across the world. Farmers have recharged their dry borewells, created water banks in drought areas, greened their farms, increased sustainability of their water resources and even created a river. Technical know how for the rooftop RWH with direct storage can be availed for better implementation. RWH An effective method in water scarce times, it is also an easily doable practice. Practical advice is available in books written by Indukanth Ragade & Shree Padre, talks by Anupam Mishra and other easy to follow fun ways

Read our FAQ on Rainwater Harvesting and have many basic questions answered.

Featured Articles
December 27, 2019 This compendium by Dr Mihir Kumar Maitra answers all questions that will be of great use to practitioners engaged in both engineering and management aspects of watershed management in the field.
December 4, 2019 The 2015­-2018 drought, the longest, but less severe of droughts experienced by India raises alarm on the negative effects of future droughts on water security in the country.
November 18, 2019 Bangalore's water utility is understaffed, under financed and unable to service the city's water needs.
October 25, 2019 Groundwater use has doubled in Pune. Comprehensive mapping of groundwater resources and better management and governance is the need of the hour.
October 1, 2019 Deconstructing the traditional narrow engineering based policy discourses around floods and droughts and connecting them to social and cultural realities is the need of the hour in India.
September 30, 2019 The recently concluded 4 day conference in Bangalore looked at the current state of global water resource challenges & future pathways to achieve the SDGs, while ensuring equity in access to all.
While changing rainfall patterns, increased frequency of cyclones, droughts and floods threaten food and water security in India, adaptation strategies to cope with these changes are crucial.
aartikelkar posted 1 year 8 months ago
An annual event in Bangalore brought together various stakeholders in water and sanitation to discuss the challenges and way forward.
priyad posted 1 year 9 months ago
There are many reasons why we see more droughts in India these days. Here is all the information that you need to know droughts better.
aartikelkar posted 1 year 10 months ago
Once abundant with water, Sikri village is fighting a losing battle to meet its water needs.
Amita Bhaduri posted 1 year 10 months ago
News this week
Swati Bansal posted 1 year 11 months ago
Farmer Thangavel tastes success with date farming in the drought-prone region of Vidarbha.
makarandpurohit posted 1 year 11 months ago
The reason behind Kerala floods is a lot more than what the CWC wants us to believe.
Amita Bhaduri posted 2 years 1 month ago
Watershed management is not just to harvest and store water but also to create democratic processes at the village level and enable inclusive, sustainable development that meets the people's needs.
priyad posted 2 years 3 months ago
A temple trust revives an ancient stepwell, comes to the rescue of a water-starved village.
makarandpurohit posted 2 years 3 months ago
To make access to water adequate and equitable, the focus must shift from water sources to water resources. Science, community participation and cooperation, are key to addressing our water woes.
priyad posted 2 years 3 months ago