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.

  • Sikri is a small village that lies 65 km north-west of Bharatpur on the Alwar road. The village used to depend on a traditional irrigation system that assured water throughout the year. A local saying related to the water availability at Sikri goes thus: Lakh daal le chittri, jay rahoongi Sikri ...
    Amita Bhaduriposted 1 year 1 month agoread more
  • Mazhapolima wins accolades for offering sustainable solution to overcome water scarcity The community-based government programme, Mazhapolima in Thrissur district in Kerala has received the Danish Water Air Food Award 2018 for offering a sustainable solution to overcome water scarcity. The pro...
    swatiposted 1 year 2 months agoread more
  • In a drought-prone region like Vidarbha in Maharashtra, mostly in the news for water scarcity and farmer suicide, it is not every day that you hear the success story of a farmer. That's why the story of Savi Thangavel, 69, a resident of Mohegaon village which is just 22 km from Nagpur, is speci...
    makarandpurohitposted 1 year 2 months agoread more
  • Every time there is a huge flood in India with massive loss of lives and extensive physical damage, there is a hue and cry. Especially, if this takes place in an area not normally prone to such floods. Assam and Bihar, for instance, are regularly laid waste by floods and so, there is not much agitat...
    Amita Bhaduriposted 1 year 3 months agoread more
  • 1) If Agriculture borewell fails, can we restore the water in rainy season to recharge the same borewell. Can a failed borewell be converted into water source borewell to utilise the water in needy days to feed the plants. 2). For three acres of land of plants with agro-forestry method (nearly 4000...
    Anonymous (not verified)posted 1 year 5 months agoread more
  • In India, although we have approximately four months of monsoon (which is basically 45 days of effective rainfall), in drought prone areas, there are only 10-15 days of harvestable rain in the entire season. If you don't get enough rain during those days, it's a cause for worry. Given that evaporat...
    priyadposted 1 year 6 months agoread more
  • Long before piped water supply became the norm, groundwater got extracted for use and rivers neglected, stepwells served as a major source of water for people. Victoria Lautman, a senior journalist and a researcher on stepwells writes in an article on Indian stepwells that these water storage struct...
    makarandpurohitposted 1 year 6 months agoread more
  • A growing demand for water implies the need for an improved understanding of our resources, and the ability to manage that demand in an equitable and sustainable way. Wells, not dams, have been the temples of modern India India is a groundwater economy. At 260 cubic km per year, our country is the...
    priyadposted 1 year 6 months agoread more
  • Up until two decades ago, the main sources of drinking water in Rajasthan included surface water from perennial ponds, reservoirs, lakes, dams, rivers and streams with borewells and tubewells used sparingly and only in remote areas. All this changed when guinea worm infections started appearing in t...
    aarti kelkar kh...posted 1 year 7 months agoread more
  • Good rainfall fails to improve Hyderabad's groundwater table Despite the city receiving excess rainfall in 2017-18, Hyderabad’s groundwater levels continue to be precarious. The city received 1123 mm of rain, nearly 44 percent higher than the normal expected rainfall last season but the increase ...
    seetha@indiawat...posted 1 year 7 months agoread more
  • Rajasthan is all geared up for the open defecation free (ODF) status well before the national deadline of October 2, 2019. According to the assistant engineer of the nagar parishad, Resha Singh, 4.75 lakh toilets have been constructed since October 2, 2014 in Alwar district which is about to be decl...
    Amita Bhaduriposted 1 year 7 months agoread more
  • During rainy season, almost all our streets in almost all our cities get inundated with storm water. Please tell us  how best to filter, collect, store, treat and reuse the storm water in underground storage tanks  built in the compounds of houses, open places, parks and gardens etc. Reg...
    priyadposted 1 year 7 months agoread more
  • Lewari, a village located around 17 km from Alwar in Rajasthan, is the site of a water conflict these days. “The production of Jayanti jaljeera, haazme ka lalantop drink (a digestive drink) has left our village parched,” says Nanak Singh, a resident. Singh is referring to the excessive quantity ...
    Amita Bhaduriposted 1 year 7 months agoread more
  • There seems to be no end to the drinking water crisis in the Bemetara district in Chhattisgarh. It is only becoming worse with every passing day. More than 40 percent of all the hand pumps installed in the district have run dry due to the depletion of groundwater level.   This situation h...
    makarandpurohitposted 1 year 8 months agoread more
  • Hello, Every time it rains, I see huge rain water gushing through the roads and drains of Bangalore city. The entire water gets wasted as it reaches the sewage and flows out of city as sewage water. If we can stock this running water across the areas, it should recharge the depleting ground water a...
    Anonymous (not verified)posted 1 year 8 months agoread more
  • Entering its second year, the Graduate Program of Water Science and Policy 2018 at Shiv Nadar University envisages a multi-disciplinary classroom, engagement and content delivered by some of the best minds globally – experts on water who have worked on ground realities, made policies and initiated...
    priyadposted 1 year 8 months agoread more
  • Gopal Nishad, a fisherman in his early 40s, is frustrated that there is hardly any fish left in the Mahanadi’s basin at Pitaibandh due to the lack of water in the basin. This basin is located near Rajim-Nawapara in Chhattisgarh, the proposed site for the fourth anicut on the Mahanadi. He reminisce...
    makarandpurohitposted 1 year 9 months agoread more
  • Environmentalists fear new CRZ rules will favour infrastructure over coastal ecosystems Activists and environmentalists are of the opinion that the draft revised Coastal Zone Regulation Notification favour infrastructure over coastal ecosystems and livelihoods. The reduction of the definition of co...
    seetha@indiawat...posted 1 year 9 months agoread more
  • KSPCB says Cauvery water can be used for drinking after conventional treatment A report prepared by the Karnataka State Pollution Control Board (KSPCB) has clarified that water from River Cauvery isn’t as bad as it is made out to be. The report stated that the water can be classified under C...
    seetha@indiawat...posted 1 year 9 months agoread more
  • Fluorosis continues to be a regional issue in Telangana to this day, even decades after the first cases were discovered in Nalgonda in 1937. More than three lakh people in the district are affected with skeletal and dental fluorosis, a stigma that has stuck for generations. Excessive fluor...
    Amita Bhaduriposted 1 year 9 months agoread more

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India not a water defict country. Neglect and lack of monitoring behind country's water scarcity: CWC

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What will be the recharge rate of a borewell of 150 mm and 300 mm diameter, respectively in the district of Patiala, Punjab for the purpose of rainwater harvesting. The borewell ends about 15 meter before the first aquifer and hence sends the water into a layer of sand. The borewell will have perforations in the last 10 meters depth.

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Policy matters this week

Centre launches Jal Shakti Abhiyan

To tackle the water crisis looming the country, the Centre launched the Jal Shakti Abhiyan, a water conservation campaign focussing on 1,592 stressed blocks in 256 districts across the country.

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A study finds that farmers in south India continue to rely on borewells rather than investing in water conservation structures or demand management strategies to cope with droughts.

India is witnessing the second driest pre-monsoon season in the last 65 years. As the country eagerly eyes the monsoon clouds, the delay so far has now widened the rain deficit to 43%.

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High Court raps Tamil Nadu government over water crisis in Chennai

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In the news this week

Monsoon makes slowest progress across India in 12 years (source: Times of India)

Indian Meteorological Department (IMD) records show that this year's monsoon has so far been the slowest progressing monsoon in the past 12 years.

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Government to launch rural piped water scheme

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We have 30 acres of land along with a borewell thats about 620 ft deep. Over the past year water level has reduced by 40 ft. I would like to make a recharge pit or any other solution to harvest rainwater and recharge my bore. We are situated in Patan, Gujarat. Looking for help, or a consultant and any firm who work in rainwater harvesting solution field.

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An analysis of the effectiveness of the Composite Water Management Index as a policy-making tool

INTRODUCTION

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I want to install a water harvesting plant at my home. I live in Jaipur, Rajasthan. How can I apply for subsidy for making the plant.

My email id is pankil1986@rediffmail.com

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