New Single GSP

Delta-Mendota SGMA: Final Delta-Mendota Subbasin Groundwater Sustainability Plan

The Delta-Mendota Subbasin Coordination Committee is recommending all 23 Groundwater Sustainability Agencies (GSAs) in the Subbasin adopt a new, single Groundwater Sustainability Plan (GSP). The new single GSP will serve as a roadmap for the GSAs to achieve groundwater sustainability. The GSP addresses “deficiencies” identified by the California Department of Water Resources in March 2023, and will be evaluated by the State Water Resources Control Board when it decides whether to place the Subbasin on “probationary” status early in 2025.

Chapter:
0- Executive Summary(PDF)
0- Table of Contents (PDF)
1,2,3- Introduction (PDF)
5- Plan Area (PDF)
6,7- Basin Setting (PDF)
8- Groundwater Conditions (PDF)
9, 10- Water Budget Information (PDF)
11, 12, 13- Sustainable Management Criteria (PDF)
14- Monitoring Network (PDF)
15- Projects and Management Actions (PDF)
16- Plan Implementation (PDF)
17- Reference and Technical Studies (PDF)
Appendices (PDF)

Past Webinars - WEBINAR RECORDINGS

The Delta-Mendota Subbasin held a webinar on the Draft Single Groundwater Sustainability Plan for the Delta-Mendota Subbasin on August 27, 2024 at noon.

View the recorded webinar by clicking here, or go to https://www.youtube.com/watch?v=FggFARTmQ4k 

An informational webinar on Chapter 9-13 and 15-16 of the Draft-Mendota Subbasin Joint GSP was held on Friday, June 7, 2024 at noon.

View the recorded webinar by clicking here, or go to https://youtu.be/XfMujsoQuc4 

The Delta-Mendota Subbasin held a webinar on the Draft Single Groundwater Sustainability Plan for the Delta-Mendota Subbasin on May 10, 2024 at noon.

View the recorded webinar by clicking here Version OptionsNew Single GSPHeadline, or go to https://youtu.be/XfMujsoQuc4 

WEBINAR PRESENTATION
The presentation made at the most recent webinar is coming soon.

PUBLIC MEETING on the Draft Delta-Mendota Subbasin Joint GSP
Public Meetings on Pumping Reduction Plans for the Delta-Mendota Subbasin are in the planning stages. Watch this space for public meetings on those plans after November 1, 2024. 

All above information at Draft GSP Documents – Delta-Mendota SGMA (deltamendota.org)

PUBLIC MEETING on Tuesday, November 19, 2024, at 7:00pm at City Council Chamber, 1 Plaza, Patterson, CA to review and consider for adoption the single Northern Delta-Mendota Groundwater Sustainability Plan (GSP). Legal Notice - Public Hearing for November 19 - Single GSP Adoption

NOTICE IS ALSO HEREBY GIVEN these documents will be available for public review on the City’s website at https://www.pattersonca.gov/2007/New-Single-GSP . All interested parties are invited to review the documents prior to the closing of the Public Hearing scheduled for November 19, 2024 at 7:00 p.m.

Public Meeting


Public Meeti