Events
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31 Mar - 2 Apr 2026 – Doubletree, Sacramento, California, USA
The Nineteenth Biennial Symposium on Managed Aquifer Recharge
Building Resiliency with MAR: Convey, Store and Deliver. The Nineteenth Biennial Symposium on Managed Aquifer Recharge, Building Resiliency with MAR: Convey, Store and Deliver, will take place March 31 – April 2, 2026, at the DoubleTree Hotel in Sacramento, CA. This event continues a long-standing series of symposia originating in Arizona in 1978. The Groundwater Resources Association of California and the Arizona Hydrological Society have teamed up to host BSMAR, with the location alternating between California and Arizona.
Join us for two full days of presentations, workshops, and poster sessions by leading MAR experts — including technical specialists, regulators, managers, and operators — plus exhibitor and networking opportunities, followed by an optional half-day field trip on April 2.
Engage with a community of groundwater experts and water resource professionals.
Learn through technical presentations, panel sessions, and best-practice case studies.
Discover new avenues for field-based tours, workshops, and networking opportunities.
Contribute to shaping the future of aquifer recharge for resilient water management.Organised by Groundwater Resources Association of California.

