Marc Grupposo was appointed to the Chino Basin Water Conservation District (CBWCD) Board in July of 2016. He represents Division 2 which includes the Cities of Upland and Rancho Cucamonga. He also serves as the CBWCD Treasurer and Finance Committee Chair.

Director Grupposo is a small business owner who operates a service-based business throughout Southern California. He has raised three children who have attended Upland Public Schools. His son is proudly serving in the Navy, a daughter followed him into the family business, and a son in high school who shares his passion of running and participates on the cross country team.

Director Grupposo has been actively involved in charity work for the past 20 years with Kerus Global Education preventing the spread and compassionately caring for those infected and affected by HIV/Aids, promoting the health and well-being of youth especially young women and vulnerable children, and providing after school orphanages in South Africa.

Director Grupposo is a huge water conservation advocate and believes water education and conservation play a vital role in the Chino Basin to ensure future water supplies.

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