There’s never been a more exciting time to be part of the rainwater harvesting community, and ARCSA International is proud to be leading the charge. From upcoming workshops and ground-breaking standards development to our highly anticipated annual conference, we’re forging ahead with innovation, education, and collaboration at the core of everything we do.
Mark Your Calendar:
ARCSA’s Annual Conference in Palm Springs this September Join us Sept. 17-18 in sunny Palm Springs, California, for the biggest ARCSA event of the year — our Annual Conference. This two-day gathering brings together industry leaders, innovators, and professionals from across the country for a dynamic blend of learning, networking, and forward-thinking dialogue. Exhibitor opportunities are available at our Conference Expo for those interested in showcasing their products to a dedicated audience of rainwater professionals. We’re even hosting a training workshop there! Whether you’re a seasoned expert or just starting your journey in rainwater catchment, this conference offers invaluable insights and meaningful connections. Reserve your spot today and experience the energy and momentum that only ARCSA can deliver.
Back by Popular Demand: In-Person Workshops this Summer and Fall
Hands-on education is the foundation of ARCSA’s mission, and we’re excited to bring our in-person workshops back this summer in Azusa, California. Whether you’re focused on designing, installing, or inspecting rainwater systems, these comprehensive professional rainwater harvesting workshops provide the real-world training needed to advance your career. Workshops scheduled include:
- Designer Workshop: July 28-29
- Installer Workshop: July 30-31
- Inspector Workshop: Aug. 1
We’re also hosting a Rainwater Harvesting Designer Workshop in Thousand Palms, California, Sept. 13-14 and introductory, advanced, and recertification courses on Sept. 15 leading into the annual conference. Don’t miss your chance to level up your skills with training developed and led by industry experts.
For complete workshop details, registration links, and to stay up to date on all things ARCSA, visit www.arcsainternational.org and be sure to sign up for our newsletter to receive the latest updates straight to your inbox.
Ohio Approves ARCSA Workshops for Continuing Education Credits
In a significant step forward, the state of Ohio has approved ARCSA’s Designer, Installer, and Inspector classes for continuing education hours — 16.0, and 8.0 CEU hours respectively — for private water systems contractors. These credits can be applied toward 2025 or 2026 registration requirements under Ohio Administrative Code 3701-28-18. This recognition not only validates the value of ARCSA’s training but also reinforces our commitment to supporting professionals nationwide with meaningful educational advancement.
Get Involved: Help Shape National Water Standards
ARCSA, in partnership with ASPE and IAPMO, is currently seeking members for two Consensus Bodies to help update the ARCSA/ASPE/IAPMO 63 and 78 standards. These critical ANSI-accredited documents guide the safe and effective design and installation of rainwater and stormwater harvesting systems.
Standard 63 focuses on rooftop and above-grade collection systems, while Standard 78 covers stormwater harvesting for direct end-use applications. These updates are vital for aligning with new technologies and plumbing codes, and for meeting the growing demands of stormwater reuse systems.
We invite industry professionals, particularly plumbing engineers and system designers, to contribute their expertise and ensure these standards remain the trusted resource for sustainable water reuse.
Join Us On the Journey
From top-tier training and nationwide recognition to standards that influence the entire industry, ARCSA is where the future of water reuse is being built. Get involved, stay connected, and help shape what comes next.
Last modified: July 1, 2025