For questions about the Tracy Subbasin or Groundwater Sustainability Plan, please contact your local Groundwater Sustainability Agency representative using the information shown below. For general questions or to find out which Groundwater Sustainability Agency represents your community, contact Atley Keller at atley.keller@stantec.com.
Groundwater Sustainability Agency Contact Information
| Banta-Carbona Irrigation District GSA David Weisenberger E: bcid@inreach.com | Byron-Bethany Irrigation District GSA Edwin Pattison E: e.pattison@bbid.org | |
| City of Lathrop GSA Greg Gibson E: ggibson@ci.lathrop.ca.us | City of Tracy GSA Lea Emmons E: lea.emmons@cityoftracy.org | |
| County of San Joaquin GSA Alex Chetley E: achetley@sjgov.org | Stewart Tract GSA John Chapman E: jchapman@riverislands.com | |