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Draft Joint GSP Webinar

GSP Webinar

A webinar on the new Draft Joint GSP was held on May 10, 2024 at 12 noon.

The project team provided an overview of the first eight chapters of the Joint Groundwater Sustainability Plan (GSP) being prepared by the Groundwater Sustainability Agencies (GSAs) of the Delta Mendota Subbasin and explained the process for providing public comment.

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Welcome to the Delta-Mendota Subbasin Sustainable Groundwater Management Act website, a shared resource for all 23 Groundwater Sustainability Agencies (GSAs) in the Delta-Mendota Subbasin. This website is dedicated to providing information on activities, meetings and resources related to the sustainable management of the Delta-Mendota Subbasin.

This website provides information on sustainable groundwater management activities, meetings and resources in the Delta-Mendota Subbasin. The Sustainable Groundwater Management Act, passed in 2014, requires the formation of local Groundwater Sustainability Agencies (GSAs) to oversee the development and implementation of Groundwater Sustainability Plans (GSPs), with the ultimate goal of achieving sustainable management of the State’s groundwater basins. As of June 2017, 23 GSAs have formed in the Delta-Mendota Subbasin. These GSAs have until January 31, 2020 to develop and adopt one or more GSPs for the Delta-Mendota Subbasin.

This website will provide updates on preparation of the GSPs for the Delta-Mendota Subbasin, as well as meeting announcements and availability of draft plans, maps and other relevant documents

Calendar and Meetings

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Central Delta-Mendota Region Management Committee

May 30 @ 10:00 am - 12:00 pm


May 30
10:00 am - 12:00 pm


San Luis & Delta-Mendota Water Authority – Los Banos Office
842 6th St, Los Banos, CA
Los Banos, CA 93635 United States
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John Brodie

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