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This year's conference will be a Virtual Conference!

December 1st and 2nd, 2020 

Find our call for papers HERE

See the 2020 Conference Page HERE for more information!








Need Help In Your Area?

Check out our Resource Guide to find designers, installers, and consultants near you! Click Here


The ARCSA Mission

Rain Is A Gift

To provide resources and information on rainwater and stormwater collection to promote the advancement of rainwater conservation and to work with government at all levels in promoting rainwater and stormwater management.

Our Members

Our memberships consist of professionals working in city, state, and federal government, academia, manufacturers and suppliers of rainwater harvesting equipment, consultants, and other interested individuals. Membership is not limited to the United States, and we encourage all rainwater harvest practitioners and enthusiasts to join our organization. Find out about our different membership levels here.


Why Become an ARCSA Member?

An ARCSA membership offers many benefits to anyone interested in rainwater harvesting. Whether you're a professional or a backyard amateur, you're sure to find a host of useful information in the Members only section of our website. Join now!


Information From the ARCSA Foundation 

Rainwater Harvesting 101 Papers:

Choosing a Rainwater Harvesting Contractor

Identifying a Well Designed Rainwater Harvesting System

Maintaining a Rainwater Harvesting System


More About ARCSA

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more Calendar

12/1/2020 » 12/2/2020
2020 Annual Conference

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