Around the world, our network of dedicated staff and local partners make our work happen.

In the US, that includes our Board Chair, Board Members and Chief Executive.

Together, every decision they make ensures our work is efficient, effective and sustainable, and takes us closer to our goal: making clean water, decent toilets and good hygiene a normal part of everyday life for everyone, everywhere.

Our mission

WaterAid transforms lives by improving access to clean water, hygiene and sanitation in the world's poorest communities. We work with local partners and influence decision-makers to maximise our impact.

WaterAid/ Jordi Ruiz Cirera

Making change happen on a global scale

WaterAid US is part of a global federation, alongside six other members: Australia, Canada, India, Japan, Sweden and the UK. Together, we work with partners around the world, including the Sukaar Foundation in Pakistan, who support girls with good hygiene practices.

WaterAid/Mustafah Abdulaziz

Our history

We started in 1981, when several UK water companies came together at the Thirsty World Conference. Determined to find a solution to a global crisis that had left billions without water, toilets or hygiene, the idea for WaterAid was born.


Meet our Chief Executive

Sarina Prabasi, WaterAid America's CEO, stands for a portrait at Totcomana community, Manaure, La Guajira, Colombia. March 2017.
WaterAid/Jordi Ruiz Cirera

Sarina joined WaterAid in May 2014. She is a seasoned leader with 20 years’ experience in international development. She most recently served as Deputy Chief of Programs at Orbis International, and as Country Representative at WaterAid Ethiopia. Prior to that, she spent nearly ten years at Pact Inc., serving both in Washington, DC and overseas.

A tribute to her vision and leadership, Sarina was recently named by both Fortune and Food & Wine magazines as one of the Most Innovative Women in Food & Drink, and honored by the New York Business Journal as a 2016 ‘Woman of Influence’.

Originally from Nepal, Sarina is now based in New York City where she is a proud mama to two young girls and co-founder of Buunni Coffee, a fair trade, organic coffee company. She holds a BA in Economics from Smith College, Northampton, USA and an MSc. in Development Studies from the School of Oriental and African Studies, University of London, UK. She is @SPrabasi on Twitter.

Meet our Board Chair

Marc Robert became a WaterAid America Board member in 2012. He is a partner of Water Asset Management LLC , an investment partnership focused on investing globally in companies and resources that ensure water availability and quality and has spent over 25 years in the equity investment industry. Prior to joining Water Asset Management LLC, he was managing director at Morgan Stanley in New York and London. He is also the board chair of St. David’s School, a private boys K-8 school in New York City.

Anand Parekh

Anand Parekh, MD is a Chief Medical Advisor at the Washington, DC Bipartisan Policy Center focused on aging, prevention, and global health.

Prior to joining BPC, he completed a decade of service at the Department of Health and Human Services (HHS). As deputy assistant secretary for health from 2008 to 2015, he developed and implemented national initiatives focused on prevention, wellness and care management.

Andrew Towle

Andrew Towle has spent his professional life creating value for some of the world’s  best-known CPG companies, including Procter & Gamble,  Heinz, Georgia-Pacific, and  Kellogg’s. He was the CEO of private equity-owned Urnex Brands, which was successfully sold in 2017. Towle currently is a partner at S CAP, a food & beverage focused venture capital firm.

Towle grew up in India and Thailand and experienced first hand the many issues that WaterAid is committed to resolving. He has extensively lived and travelled globally. He joined the WaterAid America Board in 2018.

Cate Luzio

Cate is the Founder & CEO of Luminary, a community of empowered professional women with space for them to work, develop and connect. We thrive #InThisTogether
Before founding Luminary, she spent the better part of 20 years in financial services, with a demonstrated international career in Corporate and Investment Banking. Recently Cate decided to make a career transition to follow her passion and focus her efforts and impacts on gender diversity. Cate joined the WaterAid America Board in 2018.

Charlotte E. Ammouri (Conner)

Charlotte is a Private Equity investor at KKR where she leads investments in environmental and industrial services as part of the KKR Global Impact fund. Prior to joining KKR, Charlotte worked at The Boston Consulting Group in Houston, Texas. Having grown up between Louisiana and Thailand, Charlotte is deeply interested in issues surrounding water conservation and the nexus between environmental sustainability and economic development particularly as it relates to promoting solutions for vulnerable populations. Charlotte received her BA in Geosciences from Princeton University. 

Desmond FitzGerald

Desmond FitzGerald began his investment career in 1966 at J. P. Morgan after graduating from Harvard College. In 2005, he co-founded Holyoke Partners, a Fund of Hedge Funds as a Managing Principal.  In 2005, he established the Hope for Poor Children Foundation, which he serves as President and is a Trustee of the Aquaya Institute and Helen Keller International, before joining the WaterAid America Board in March 2011.

E. Robert Meaney

E. Robert Meaney is the former Chairman of International at Valmont Industries, Inc. of Omaha, Nebraska. He joined Valmont in 1994 and led the company's international operations and development. In May 2013, Meaney was appointed Distinguished Fellow at the Robert B. Daugherty Water for Food Institute at the University of Nebraska. Meaney currently serves on the Boards of Princeton in Africa as well as WaterAid.

James Hunt

James Hunt is a Partner and Portfolio Manager at Tocqueville Asset Management, where he serves as Chairman of the Investment Committee and lead portfolio manager for the firm's International and Global strategies. Prior to Tocqueville, he spent 10 years as an executive in corporate finance at Lehman Brothers and Dillon Read, advising  corporations and governments globally on privatizations, mergers and acquisitions and capital raising transactions.

James also serves on the Board of World Connect, a not for profit focused on locally led development initiatives in the global south.

Marc Zimmer

Marc Zimmer holds a BS in Mechanical Engineering from University of Maryland and an M.B.A in International Finance and German from Thunderbird School of Global Management. Marc has over 20 years of experience in sales and operations and currently serves as a Client Services Executive with Cisco Systems. He has served on the Aguayuda Board of Directors since April 2013, to help those in need of WASH solutions.

Nam Hee Kim

Nam Hee has 12 years of investment banking experience in New York and Hong Kong.  Until 2013, she was a Director in the Investment Banking Division of Barclays Bank in Hong Kong where she advised corporate clients on fixed income products.  Nam Hee started her career in the Public Finance division of Lehman Brothers in New York where she managed debt issuance for US municipal governments secured by water, sewer, and utility system revenues. She received her Bachelor of Science in Mathematical and Computational Sciences from Stanford University and a Masters in China Development Studies from University of Hong Kong. Nam Hee joined the WaterAid America Board in 2018. 

Sarah (Sally) Timpson

Sally Timpson joined the WaterAid America Board in 2012. Formerly with the UNDP, Ms. Timpson is a consultant with over 35 years executive experience in the UN, where she was a leader of UNDP efforts to reorient its policies and programs to focus on people-centered development, environmental sustainability, participation and equity. 

Sarah Ryerson

Sarah is President of TMX Datalinx, where she leads the growth of the information services division of TMX Group which provides a broad spectrum of real-time and historical data solutions to clients around the world. Ms. Ryerson's key areas of focus will include developing new products, implementing enhanced commercial models and expanding the business into new markets.  Previously, Ms. Ryerson led strategy and sales operations for Google Canada and before that, spent 8 years at McKinsey & Company as a strategy consultant.  Ms. Ryerson is a graduate of Princeton University and holds an MBA, Strategic Management from Wharton Business School.

Our annual reports

Our annual reports let you meet the people changing their lives, and see how your support is making a lasting difference around the world.

Value for money

We ensure our resources are put to the best possible use so we can transform even more lives with clean water, decent toilets and good hygiene.

Our fundraising promise

We couldn't do the work we do without you, which is why we value your trust so highly. It's also why we make this promise to you.

Meet our Leadership team

Tony Asher

Chief Financial Officer

Tony joined WaterAid in 2017 after serving UN Missions in Liberia and Haiti as well as UNICEF Operations in Uzbekistan and at their New York headquarters. Tony holds an MBA from the Thunderbird School of Global Management.

Joshua Briemberg

Regional Director, Latin America and Caribbean

An engineer by training, Joshua established WaterAid’s first-ever LAC office along Nicaragua’s underserved Miskitu Coast where he continues to live and work.

Sarah Dobsevage

Director of Strategic Partnerships

Sarah has an MA from Columbia University's School of International and Public Affairs and a BA in History from Columbia College and joined WaterAid in 2007. 

Emily Haile

Director of Marketing and Engagement

Emily has a masters in journalism from the University of Maryland and a BA in American Studies from Wesleyan University. She has worked as a writer and content strategist for numerous publishers and NGOs. She joined WaterAid in 2017.