About Us

About Us

Our Mission
“We believe everyone deserves a sustainable source of clean water, however remote they are.”

WaterHarvest, a not for profit organisation founded by Dr Nicholas Grey and Professor Mary Grey in 1987, provides grant funding and technical support for water-based rural development projects in India.

We implement low-cost, sustainable solutions combining our technical expertise with traditional wisdom, to capture and store precious monsoon rain (i.e. water harvesting). Over the past 32 years, using simple but highly effective harvesting structures, we have helped the maximum number of people with the minimum of funding. Our work includes:

  • Taankas
  • Irrigation systems
  • Roof Rain Water Harvesting Systems
  • Chaukas
  • Well Renovation
  • Johads

Our work is implemented through valued partnerships with local non-governmental organisations, who each share our vision and work in the most remote areas. Our partners are all committed to grassroots participation and transparency in all operations.

WaterHarvest is registered in England and Wales as company no. 6484901 and as charity no. 1127564.

WaterHarvest News

The severe drought in Dholavira and the significance of Water Harvesting

How are the Water Harvesting works in Dholavira village helping reduce the troubles of people and animals during a serious drought?

The Rann, of Kutch, is situated in the western part of the India. This region has been considered one of the hottest places in the country, with the maximum temperature having been recorded at 49.5° C. Dholavira is an ancient village in the Rann region and is part of the ‘Khadir Bet’, which consists of twelve villages and various ‘Vandhs’

WaterHarvest News

Why is the monsoon so important?

With the monsoon set to arrive in Rajasthan in the next fortnight, we look at what makes it so important.

With the rain seen in the UK over the last week, it’s hard to imagine the heatwave currently going on in India as they wait for the arrival of the south-west monsoon. These rains typically account for 90% of Rajasthan’s annual rainfall but are not guaranteed. In this week’s blog, we look at how important the monsoon is and what we, at WaterHarvest, can do about the increasing unpredictability of weather to ensure enough water for all.

WaterHarvest News

Going behind-the-scenes

Financial management might not be glamorous, but is the key to WaterHarvest’s impact

This week’s blog highlights the importance of financial management and the role of Dinesh Sharma, the finance manager in our India office. Whilst Dinesh’s work is often in the background, it is fundamental to ensuring the impact of our donors’ money is maximised. At WaterHarvest, we continually evaluate our systems and processes to ensure strong financial management, whilst also trying to make reporting simple for our partners.

On the ground in India

Dinesh Sharma has been finance manager of WaterHarvest India for 12 years.

WaterHarvest News

Our first ever UNESCO Water Conference

Water can be a source of conflict. It should be a source of peace.

This week our CEO, Nicola Floyd, attended the UNESCO International Water Conference in Paris. With over 37 government ministers, 1,000 scientists and water experts, 126 countries and many young people represented, this was an opportunity to take stock of how much progress has been made in achieving Sustainable Development Goal 6: Water and Sanitation for all. Currently, over 1.8 billion lack access to clean water and there are five million deaths from waterborne diseases every year. As the astronaut Ron Garan said when he looked down on earth,

WaterHarvest News

Handpumps – small but significant

Somendra Sharma, WaterHarvest’s India Office Programme Manager, explains why handpumps are so important

In regions facing a water deficit, Roof Rain Water Harvesting Structures (RRWHS) are a vital way of providing cleaner drinking water to families in our project villages. However, the safety of this water must be ensured – improving the quality of the water is as important as increasing the quantity. Handpumps, therefore, play a vital role in making the water from a RRWHS safer, and this blog explains how the two solutions can work in tandem.

WaterHarvest News

The next year

WaterHarvest’s Chair, Neil Mehta, looks to the year ahead

With the end of the fiscal year in March, Spring is always a time when, at WaterHarvest, we look to the year ahead. This is always an exciting time – where we take our heads out of the spreadsheets and look at the bigger picture. Where do we want to be in one year’s time?  In five year’s time? In ten year’s time? We continually think about the people we are trying to help, how things are changing for them and how we can best help as many of them as possible.

India, Rajasthan, Phalodi, January 2011 Women collecting rainwater from a taanka. These underground concrete water tanks collect rainwater on a large circular catchment area. Depending on the size of the tanks and catchment areas between 25.000 and 50.000 liters of drinking water can be collected which is theoretically enough to last the average family four to eight months. Copyright Dieter Telemans
India, Rajasthan, Phalodi, January 2011
Women collecting rainwater from a taanka. These underground concrete water tanks collect rainwater on a large circular catchment area. Depending on the size of the tanks and catchment areas between 25.000 and 50.000 liters of drinking water can be collected which is theoretically enough to last the average family four to eight months.
Copyright Dieter Telemans

At WaterHarvest, we work with rural communities to harvest the monsoon rains, enabling the poorest people to reap the benefits of safer and sustainable water.

Our headquarters are in Winchester, UK. We also have an office in Udaipur, Rajasthan, registered with the Reserve Bank of India as a Liaison Office.

The main activities of our UK office are:

  • Raising funds and maintaining contact with donors and supporters;
  • Overseeing the quality and impact of the work we support in India;
  • Overall management of the organisation’s finances;
  • Strategic development of the organisation;
  • Supporting good governance and ensuring compliance with relevant regulations.

The main activities of our India Office are:

  • Providing practical support for our local partner organisations, and, through them, people living in poverty in rural India;
  • Providing and coordinating expertise on water harvesting and development in rural drylands;
  • Advocating small-scale, locally-managed solutions for sustainable water and development;
  • Monitoring the implementation, management and accounting of projects.

At WaterHarvest we never seek to impose solutions, either on our partners or on beneficiaries. The projects we support are designed using participatory (also known as “demand-led”) methods, involving people in planning and taking action for their own future. We believe that any support we provide must not encourage any sense of dependency among the communities where we work. Since the first projects we supported, villagers have made in-kind contributions to the work such as co-investment, donating land, or, more usually, their labour. This encourages a sense of long-term ownership and responsibility, rather than short-term dependency on handouts.

India, Rajasthan, Phalodi, January 2011 Villagers are deepening a naadi or village pond. It is used for storing water from the adjoining natural catchment area during the rainy season. The water availability can range from a few months to a year and is generally used to provide water for the community livestock. This is only one of the many ways people in Rajasthan have learned to capture and store water and this explains why the Thar Desert has for many generations been the worldÕs most populated desert. These techniques could easily be applied in other arid regions around the globe. Copyright Dieter Telemans

In order to sustain our water harvesting systems, we also support beneficiaries to form and run village development committees which manage natural resources responsibly and plan collectively for their community’s future. Community funds are set up to maintain ongoing repairs of the water harvesting structures which are built using affordable materials available locally. Beneficiaries also receive training to develop various skills such as farming, masonry and business. All of our projects are independently evaluated to check whether they have achieved the planned impacts.

Women and Girls17654

Women and girls in India are systematically disadvantaged. Development work provides opportunities to improve the position of women and girls, both within the private family context and in wider society. Our work can contribute to this by relieving drudgery, increasing access to and control of resources, increasing participation in decision-making, and improving access to education.

Women have the main responsibility of fetching water in the household. Women in drylands typically spend hours each day walking to a water source and carrying heavy pots (around 20 kg!) full of unsafe water back home. Making water safer, and available closer to home, means women can spend the time they would have spent fetching water on other activities, including going to school, spending time with the family and income-generating activities. Women are involved in decision-making in all our projects, taking an active role in village development committees and self-help groups. Where we provide opportunities for women to learn to manage money more effectively, share problems, work together towards common goals, and gain access to training.


Sanitation and hygiene play a crucial role in preserving life, and increasing health and wellbeing. WBoys washing handse support the provision of sanitation and hygiene education in schools, communities and at household level. India has the highest rate of open defecation in the world (WHO-UNICEF, 2010). Many people often have to walk for miles each day to access relatively safe and private open space. For the more vulnerable members of communities (pregnant women, children, and elderly, or disabled, people) fulfilling their basic human needs can be a dangerous and degrading ordeal. This lack of sanitation facilities have also had a major factor in girls not attending school.

We support projects to encourage whole communities to build toilets in every household and improve their hygiene practices. We organise training in soap-making, toilet building and filtration. We encourage people to change the habits of a lifetime, by taking care of the hygiene of their drinking water and food preparation, washing hands, and using toilets. We do this by working at community level, training women to act as “change agents”, and by supporting awareness-raising work in communities.


17632We use the term livelihood to cover the sources of income and goods that enable people meet their basic material and social needs. The communities we work with usually rely on a combination of small-scale farming and labour work (low-skilled, low-paid, seasonal work), either for a private employer, or for the national welfare-for-work scheme. With little choice, many adults and children may have to put their lives at risk by working in dangerous conditions.

Our work enables people to farm more productively, and to diversify their sources of income, so they can have a more stable, secure future without relying on outside help. Most people in poor, rural communities in Rajasthan practise rain-fed, subsistence farming. This means that they rely on the monsoon to grow crops once a year. Farming in drylands is challenging, but with the right inputs it can be productive and a source of food and income. Many of our projects organise training in various aspects of farming, such as field trials and livestock vet camps, where vets take their expertise and treatments to villages.

Those whose situations are not suitable for farming are aided with alternative sources of income such as tailoring; soap-making; food processing; masonry and shop-keeping.

Meet The Team

 UK Team

Nicola Floyd – CEO

Nicola took on the role of CEO on 1st April 2019, having been a trustee of WaterHarvest for 3 years. Nicola has worked in Hong Kong, Bangkok and New York and is a CFA Charterholder.  She is also a trustee of two other organisations. Find out more about Nicola here


Julia Seal, Liaison Manager

Julia has a degree in International Development Studies. She joined WaterHarvest in 2004. Her main area of work is fundraising and liaising with donors. She also contributes to WaterHarvest’s project assessment, monitoring and evaluation processes in the UK, and plays a key role in maintaining project information systems in the UK

Dawn Flach, Operations Manager

Dawn joined WaterHarvest in 2004. She oversees and maintains finance and operations in the UK office, and is responsible for marketing and communications.  She also contributes to Water Harvest’s project assessment, monitoring and evaluation processes.

India Team

Om Prakash Sharma, Country director

Om Prakash is a trained civil engineer with 28 years of experience in the development sector. He joined the organisation in 2000, having provided technical support to our projects while working at AFPRO for over a decade before that. He oversees the India office team, working collaboratively with local partner agencies and villagers. He has given presentations on our work at national and international conferences, and has recently published ‘Wise Water Solutions in Rajasthan’, which documents the variety of traditional and contemporary water harvesting solutions used in Rajasthan.

Dinesh Sharma, Finance Manager

Dinesh is currently the Finance Manager at WaterHarvest’s India office. With a master’s degree in commerce, he brings nearly 28 years of experience in accounts, auditing and taxation works in both the development and corporate sector. Having joined the team in 2007, he is currently involved in the India office accounts, legal compliances and the financial planning and monitoring of partner projects.

Somendra Kumar Sharma, Programme Manager

Somendra Sharma works as the Programme Manager at the India office. Prior to joining the team, Somendra was awarded a master’s degree in Project Management and Geography and worked for an implementing agency based in Udaipur. Having joined WaterHarvest in 2009, he is currently responsible for the monitoring of all Waterharvest supported programmes, which focus on community-based water harvesting, water quality and water use efficiency. In particular, Somendra develops systems that monitor project performance, plans projects and assists with project execution.

Divya Kalia, Programme Consultant

Divya is an Agricultural and Environmental Engineer with 15 years of experience. This experience is particularly focused on enhancing the livelihood of rural communities through natural resource management. She has further experience in project and grant management of water based projects, and currently works at WaterHarvest as a Programme Consultant to strengthen WaterHarvest funded projects.

Jai Singh Rajput, Technical Assistant

Jai Singh is a Technical Assistant in WaterHarvest’s India office. He joined this office in May, 2019. He has 31 years of experience working as a technical assistant with various NGOs in Rajasthan, as well as parts of Gujarat and Madhya Pradesh. In particular, he has experience working with topographic surveys, hand pump installation, drip irrigation systems and ground water surveys.


max.jpg.gifNeil Mehta (Chairman of Trustees)
Neil describes himself as a digital entrepreneur, investor, board director and mentor. He has been heavily involved in charities operating in UK and overseas.  Find out more about Neil here

Dr. Kevin Cook
Kevin is a Lecturer in Geography at the University of Northampton. He has a special interest in development issues. His research projects include: the role of women in community development in Kenya; and sand dams. He has been a supporter of the charity since the beginning.

Maureen Gupta

Dr. Maureen Gupta
Maureen was born in Shillong, North-East India and after graduating as a doctor, was posted to Karnataka, before moving to the UK where she worked in the NHS for over 30 years. Having retired recently, Dr. Gupta has enjoyed having more time supporting several charities, and particularly enjoys bringing a different perspective to WaterHarvest, being a woman, an Indian and a doctor.

Peter McManus
After more than 40 years in the computer industry, Peter is now a trustee of several charities, including WaterHarvest and Churches Together in Winchester. He was IBM Europe Development Director (Entry Systems), and also one of the founders of the software company, Active Navigation, a leader in Information Governance.

Dr. Max Wilson
Max has a doctorate in metallurgy. He held senior management positions in large companies in the UK and overseas, but now specialises in helping small high-tech companies to grow. He is currently a director of ionscope Ltd, a spin-out from Imperial College and the University of Cambridge, in addition to working with a number of not-for-profit organisations.

Our Ambassadors


Dr Mark Everard – Associate Professor of Ecosystem Services, UWE Bristol

“I have been documenting learning from my visit to the projects in April 2016 ….. what WaterHarvest is doing is one of those precious jewels scattered across the face of the Earth from which wider society needs to learn, before the roots of the tree are totally debilitated.”


Nick Langham – a member of Project Board, speaker & supporter

“I always feel confident talking about WaterHarvest; as a small charity it maximises the benefits of the funds it raises, making use of willing and committed volunteers. It has classic NGO credentials, working with local people, ensuring ownership of projects and thus sustainability. WaterHarvest does, and will continue to make a difference!”

Sam Sharpe – former Trustee of WaterHarvest 2014 to 2018

“Water Harvest has done a great job over 30 years in supporting poor communities in desert areas of Rajasthan. WaterHarvest promotes a mix of traditional and new technologies to help villages manage scarce water supplies as effectively as possible. It’s very exciting that, as Water Harvest celebrates its 30th anniversary, WaterWisdom is being launched as fully Indian organisation to build on and expand its work.”

Sam has been Chief Finance Officer of Save the Children UK since September 2014. Previously he worked for nearly 30 years with the UK Government’s Department for International Development (DFID). He was Head of DFID’s office in India from 2010 to 2014, having worked previously in India from 1997 to 2000. His other posts included three years as DFID’s Finance Director.

Daphne from Shrewsbury – long term supporter

“WaterHarvest helps people to help themselves through water harvesting and sanitation work; restoring dignity; freeing women and children  from the drudgery of carrying water; bringing improvements to crops, income and health. New facets to life open up.  All this from water? Yes.  Water is such a basic human need, and if helping others means anything at all, it can hardly be better than this.”

Bob Durston – ex Treasurer & supporter

“We were so impressed by the work, and how much could be achieved by spending relatively modest sums of money to alleviate water shortages and poverty, when it is spent wisely and carefully controlled. My lasting memory of our visit was to see an orchard in the middle of the desert as a result of the work by WaterHarvest.”

 Tom Holder – volunteer & supporter

“What attracted me to WaterHarvest was the way in which, right from the beginning, the charity worked for the long haul, for a sustainable future”

 Pam Meir – volunteer & supporter

“I wholly endorse the philosophy of WaterHarvest. The projects have an impact far beyond their cost and have the capacity to radically change lives for the better.”

Helen Pakeman – volunteer & supporter

“It was a privilege and a pleasure working as a volunteer with WaterHarvest. It gave me the opportunity to go to India and see at first hand the extraordinary dedication of the team, and the resourcefulness of the people whose lives are changed by the work of WaterHarvest and its partners. This is a small charity making a big difference: being small it has more flexibility to match the work to the needs, can keep its admin costs incredibly low, and maintain its enthusiasm.  What a joy to be part of it.”

Deacon Glenda Sidding and Ken Sidding

“WaterHarvest goes further than just providing safer water. Time saved by the women in collecting water helps to liberate them and the charity has enabled them to establish self-help groups. Recent sanitation work has improved the quality of life in each village, particularly for women and children.”

Hugh Boulter – ex Trustee

Jo Tanter – volunteer & supporter

Fred Dickenson – supporter

Jon Willis – long term supporter & volunteer

Angela Willis – long term supporter & volunteer 

Annual report & accounts

In the year to 31st March 2018, our projects reached more than 220 villages and over 165,000 of the some of the poorest people in the world.

Our income was £290,480 and our charitable expenditure was £238,447.

Out of every pound we spend, we put 80p towards delivering programmes to support communities in India, 18p towards investing to generate future funds and 2p towards ensuring good governance. We are leveraging a further 91p from local sources in India.

Click here to see our full annual report and audited accounts for the year to 31st March 2018 on the Charity Commission website.

WaterHarvest Magazines/Annual Reviews

Welcome to WaterHarvest magazine/Annual Review – our biannual look at what we’ve been up to in India and the UK, amazing achievements from our supporters, lots of ideas about how to help us raise awareness and funds and our range of gifts and cards.

Our Annual Review 2017-18 is out now!

Download 2017-18 Annual Review (pdf format)

Prefer a hard copy? E-mail us at: [email protected] and we’ll put a free copy in the post

What do you think? 

Get in touch with your views, news and any ideas for the magazine, and join our online mailing list to keep up to date.  E-mail us at: [email protected]

Previous editions from Spring 2015

Download 065 Spring 2018 (pdf format)

Download 064 Autumn 2017 (pdf format)

Download 062 Autumn 2016 (pdf format)

Download 061 Spring 2016 (pdf format)

Download 060 Autumn 2015 (pdf format)

Download 059 Spring 2015 (pdf format)

Download 063 Spring 2017 (pdf format)

See our privacy policy here.

In 2018 we set up a partner organisation, Water Wisdom Foundation. The Foundation is a Section 8 company (NGO). Our two organisations are separate but work in close harmony and embody the same values.

Water Wisdom Foundation has been established to build on and continue 30 years of great achievements in India with WaterHarvest UK (formerly Wells for India).
Water Wisdom Foundation is an independent Indian organization committed to continuing the work to bring long lasting sustainable impacts to the lives of the underprivileged.
It is a Section 8 Company, and was incorporated on 23rd November 2017 with the Registrar of Companies, Delhi. The Company’s registered office is H 2, Ridge Castle, Dadabari Road, Mehrauli New Delhi- 110030.

WaterHarvest UK’s work in India is continuing in parallel with that of the Water Wisdom Foundation.

Water Wisdom Foundation is guided by key principles of social justice, leveraging partnerships, innovation, equity, gender equality, sustainability, building capacities at various levels and empowering communities. The emphasis in their work is on the inclusion of vulnerable and marginalized communities by ensuring sustainability of water availability in terms of portability, adequacy, convenience, affordability etc. Water Wisdom Foundation design and implement its initiatives through social, institutional, technical, environmental, and financial sustainability.


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