For an analysis of groundwater basin conditions, visit the DWR Sustainable Groundwater Management Act (SGMA) website.

Groundwater Management/Sustainability Plans (GSPs)

• Grant Application to Prepare 2022 Update to Alternative GSP
  • Authorizing Documentation
  • Eligibility
  • Notice of Decision to Become the Exclusive Groundwater Sustainability Agency for Livermore Valley Groundwater Basin (DWR Basin 2-10)
  • Agricultural Aggregated Farm-Gate Delivery Reporting Form for Article 2
  • Monitoring Entity Designation for Zone 7 Water Agency Under the California Statewide Groundwater Elevation Monitoring Program
  • Approval of the Livermore Valley Basin Alternative
  • Work Plan
  • Letters of Support
  • Budget
  • Schedule
  • Final Submitted Proposal 
• DWR Approval Letter of Alternative Groundwater Sustainability Plan (2019)
• Ordinance Supporting Sustainable Groundwater Management (Ordinance No. 2017-01, Jul 2017)
• Alternative Groundwater Sustainability Plan (December 2016)
• Nutrient Management Plan (July 2015)
• Groundwater Management Plan (2005)
  
  • Groundwater Management Plan
  • Appendices
  • Other Documentation
• Salt Management Plan (2004)

Groundwater Management/Sustainability Annual Reports

Well Master Plan (Draft Report, October 2003)

Groundwater Model for Groundwater and Salt Management: Upgrades, Calibration, and Application (April 2017)

Hydrostratigraphic Investigation of the Aquifer Recharge Potential for Lakes C & D of the Chain of Lakes (May 2011)