ARCSA International, a leading authority in rainwater and stormwater harvesting, has announced that it will host the ARCSA Technical Symposium, a new flagship industry event bringing together rainwater and stormwater professionals, engineers, designers, and sustainability leaders, May 20-21, 2026, at the Grundfos Headquarters in Brookshire, Texas.

The ARCSA Technical Symposium is designed to be a premier technical forum focused on the future of rainwater and stormwater solutions. Over two days, participants will engage in expert-led sessions, code updates, and collaborative discussions aimed at advancing system design, installation best practices, and regulatory innovation.

Key program features will include the following:

  • Technical Education: In-depth workshops and presentations led by leading experts in rainwater and stormwater system design and installation.
  • Networking Opportunities: Direct engagement with municipal leaders, sustainability professionals; equipment manufacturers and distributors; and industry innovators.
  • Technology Spotlight: The symposium will feature a focused exhibitor area where attendees can explore table displays highlighting innovative rainwater and stormwater technologies.

The symposium will be hosted at Grundfos’ state-of-the-art training facility, built to support immersive, hands-on learning and live demonstrations.

“Grundfos is honored to host the ARCSA Technical Symposium at our state-of-the-art Brookshire facility in Texas this May. Purpose-built to foster innovation, collaboration, and education, it’s the ideal setting for an event that champions sustainable water solutions. As a long-standing supporter of ARCSA and its mission, we deeply value the opportunity to bring industry leaders together. Our shared commitment makes this partnership especially meaningful, and we’re proud to help drive the conversation forward.”

Registration will open in late 2025, with additional details on presentations, exhibitor participation, and sponsorship opportunities to follow. Attendance will be limited to foster collaboration and maximize engagement among participants.