The NDGSA held a Public Hearing at a Special Meeting on Wednesday, July 31, 2024 at 10:00 AM at the Walnut Grove Library. The public hearing was followed by a full Board Meeting at 11:30 AM.

Click here for the Public Hearing agenda.
Visit the Proposition 218 page for more information on the Public Hearing.

Click here for the Board Meeting agenda.
Click here for the Board Meeting materials.


The NDGSA Board of Directors held a public meeting on February 13, 2024
at 10:30 AM at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.

Click here for the meeting agenda.
Click here for the meeting minutes.


The NDGSA Board of Directors held a public meeting on June 28, 2023 at 10:30 AM at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.

Click here for the meeting agenda.
Click here for the meeting minutes.


No Board meeting was held in December, 2022.

The NDGSA Board of Directors held a public Board meeting on May 25, 2022 at 9:00 AM at 14120 Grand Avenue, Walnut Grove, CA 95690.

Click here for the meeting agenda.
Click here for the meeting minutes.


The NDGSA hosted a Board Meeting & Public Hearing on December 13, 2021 at 8:30 AM. At this meeting the NDGSA Board of Directors formally adopted the Groundwater Sustainability Plans for both the Solano and South American Subbasins.

The South American Subbasin Groundwater Sustainability Plan is available here.
The Solano Subbasin Groundwater Sustainability Plan is available here.

Click here for the meeting agenda.
Click here for the meeting minutes.

The NDGSA held a Board meeting on May 18, 2021 at 9:00 AM as a virtual meeting.

Click for meeting agenda.
Click for meeting minutes.


The NDGSA held a Board meeting on December 7, 2020 at 9:00 AM as a virtual meeting.
Click for meeting agenda.
Click for meeting minutes.

The NDGSA held a Board meeting on May 14, 2020 at 9:00 AM via teleconference.
Click for meeting agenda.
Click here for meeting minutes.


The NDGSA held a Board meeting on December 5, 2019 at 9:00 AM. at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.  

Click here for the meeting agenda.
Click here for the meeting minutes.

The NDGSA held a Board meeting on June 18, 2019 at 9:00 AM. at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.  

Click here for the meeting agenda.
Click here for the meeting minutes.

The NDGSA held a Board meeting on January 16, 2019 at 10:00 AM. at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.  

Click here for the meeting agenda.
Click here for the meeting minutes.


The NDGSA held a Public Hearing at a Special Meeting on Friday, July 27, 2018 at 11:00 AM at the Walnut Grove Library. The public hearing was followed by a full Board Meeting.

Click here for the public meeting agenda.
Click here for the board meeting agenda.
Click here for the board meeting minutes.

The NDGSA held a special meeting on June 1, 2018 at 11:00 AM. at the Walnut Grove Fire Dept., located at 14160 Market St., Walnut Grove, CA 95690.

Click here for the meeting agenda.
Click here for the meeting minutes.

The NDGSA held a steering committee meeting on April 20, 2018 at 9:30 AM. at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.  

Click here for the meeting agenda.
Click here for the meeting minutes.

The NDGSA held a Board meeting on March 21, 2018 at 9:30 AM. at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.  

Click here for the meeting agenda.
Click here for the meeting minutes.


The NDGSA held a Board meeting on November 29, 2017 at 9:30 AM. at the Walnut Grove Library, located at 14177 Market St., Walnut Grove, CA 95690.  

Click here for the meeting agenda.
Click here for the meeting minutes.