Three overlayed circles with the text "Water Circle" positioned to the immediate right of the circles.

Join a passionate community of monthly supporters.

Water Circle members are commited to helping people around the world thrive by supporting their access to safe water and sanitation. Every day, we imagine a better world. Together, we can achieve it. Become a Monthly Donor Today.

Already a Water Circle member?  Visit your Donor Account to manage your giving.

Why Monthly Giving Matters

Blue water droplet symbol inside of a circle, both are against a blue background


Monthly giving is the best bang for your buck. Knowing we can count on your support every month allows us to plan for the future, expand our projects and help support even more people worldwide.

Blue symbol of a downwards arrow against a target, against a dark blue background


Little by little, a little becomes a lot. Your investment in CAWST helps us to invest in others. For technology to succeed, it needs people behind it with the right knowledge and skills to create sustained change. When those we train go on to train others, our impact multiplies, accomplishing more with every dollar.

Blue icon of people against a dark blue background


This generous community is full of monthly supporters who are passionate about ending the world's water crisis. As a member you will receive a subscription to our Global Notebook email series which shares our work around the world, special event invitations, our annual and investor reports and much more.

Blue check mark icon against a dark blue background


Donating on a monthly basis gives you the joy of making a difference without the hassle behind it. You can sign-up online and your monthly gift automatically gets donated each month without having to remember-it's that easy.

Light blue symbol of a globe with a heart overlayed on top of its bottom right-hand side

Meet Mary.

Her story is powerful. Learn about how one woman’s dedication created a ripple effect that has improved the lives of over 30,000 people thanks to supporters like you. This is her inspiring journey.

“Just as ripples spread out when a single pebble is dropped into water, the actions of individuals can have far reaching effects.”
– Dalai Lama

Blue quotations logo

I am really inspired by the work CAWST is doing, and the respectful attitude it embraces toward the people it supports- solidarity not charity… In these times, your work is more important than ever, thank you.

There's so much that CAWST does... joining the Water Circle in 2020 was smart. It helps with my budgeting. $50 a month turns into $600 a year. But when it's just that little increment each month it makes this meaningful contribution by the end of the year.

The work needed to end the global water crisis is bigger than one organization, one technology, or one supporter can achieve. But when we join together, we become unstoppable.