CGA Board of Directors
| Director | Appointing Organization |
| Rep: Gary Thomas Alt: Rick Ferriera (Vice Chair/Treasurer) | Amador County Groundwater Management Authority |
| Rep: Gary Silva Alt: Eric Wohle | Clay Water District |
| Rep: Jay Vandenburg Alt: John Griffin | City of Galt |
| Rep: Leo VanWarmerdam Alt: John Mulrooney | Galt Irrigation District |
| Rep: Mark Stretars Alt: Mike Wackman | Omochumne-Hartnell Water District |
| Rep: Pat Hume Alt: Chris Hunley | County of Sacramento |
| Rep: Lindsey Liebig-Carter (Chair) Alt: Herb Garms | Sloughhouse Resource Conservation District |
CGA Outreach & Engagement Committee
| Committee Member | |
| Teresa Flewellyn – Chair | |
| Belinda Ellis | |
| Chris Hunley | |
| Gary Silva | |
| Mark Stretars | |
| Tom Malson |