Save the date for the sixth biennial Delta Invasive Species Symposium, Modeling and Managing Invasive Species for Tomorrow’s Delta. The Symposium will take place at the California Natural Resources Agency headquarters in downtown Sacramento on December 4, 2025.

Organized by the Delta Interagency Invasive Species Coordination DIISC Team, the Symposium is free to attend and open to anyone interested in the impacts of invasive species in the Delta region. The event will be held in person with a virtual attendance option. Additional details and registration information will be available this fall.