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Latest News

  • June 23, 2026 Public Workshop
    Please join us in learning how the Groundwater Sustainability Plan is being implemented in the Tracy Subbasin. Tuesday, June 23, 2026 4:30 – 6:00 p.m. Tracy City Hall 333 Civic Center Plaza Tracy, CA 95376. Virtual meeting information will be sent upon registration. REGISTER TODAY
  • Tracy Subbasin 2025 Open House
    The Tracy Subbasin Groundwater Sustainability Agencies (GSA) are a group of local agencies working together to manage groundwater you may use for your home, farm, or business. We are pleased to invite you to our Groundwater Open House on Thursday, October 30 where the Tracy Subbasin GSAs will be sharing information about local groundwater planning… Read More »Tracy Subbasin 2025 Open House
  • Tracy Subbasin Annual SGMA Public Workshop (2024)
    The Tracy Subbasin Groundwater Sustainability Agencies (GSA) invite you to an in-person workshop to learn more about current groundwater conditions in the region, the status of Groundwater Sustainability Plan (GSP) implementation, and the GSAs’ plans for groundwater management over the next water year. The workshop is being held from 6 PM to 7 PM on… Read More »Tracy Subbasin Annual SGMA Public Workshop (2024)
  • DWR Approves Tracy Subbasin Groundwater Sustainability Plan
    The San Joaquin County Public Works Department announced on Friday, February 9 that the California Department of Water Resources (DWR) approved the Groundwater Sustainability Plan (GSP) for the Tracy Subbasin. This approval is a significant step toward ensuring state mandated regional groundwater sustainability by the year 2040 per the Sustainable Groundwater Management Act (SGMA). The GSP… Read More »DWR Approves Tracy Subbasin Groundwater Sustainability Plan
  • Tracy Subbasin GSP Adopted – What’s Next
    The Groundwater Sustainability Agencies (GSA) have adopted the Final Tracy Subbasin Groundwater Sustainability Plan (GSP). The Final GSP will be submitted to the California Department of Water Resources (DWR) before January 31, 2022. The DWR has up to two years to review the plan. As a next step, the GSAs will prepare the first Annual… Read More »Tracy Subbasin GSP Adopted – What’s Next

Videos

Virtual Public Workshop on Draft GSP Content and Public Comment Process – August 10, 2021

Introduction: SGMA in the Tracy Subbasin

Sustainable Management Criteria

Neighboring Subbasins

East Contra Costa Subbasin Homepage
East Contra Costa Subbasin Website
Eastern San Joaquin Subbasin Website
Delta-Mendota Subbasin Website

More Resources

California Department of Water Resources’ Groundwater Management Website
SGMA Portal
California State Water Resources Control Board’s
SGMA Website