Past Events

Public Workshops on Draft Workplans (December 2023 and January 2024)

The Napa County Groundwater Sustainability Agency (GSA) held 2 in-person workshops and 1 webinar on the 3 recently released draft workplans related to implementation of the Groundwater Sustainability Plan (GSP) for the Napa Valley Subbasin. These workshops provided an overview of each of the 3 draft workplans, the work envisioned, and the expected outcomes to improve sustainability within the Napa Valley Subbasin.

The public was invited to attend, learn more about the draft workplans, and ask any questions.

Workshop Information

December 11, 2023
Location: Yountville Community Center (in-person only)
Time: 5:30-7:30 PM

December 12, 2023
Virtual Webinar
Time: 5:30-7:30 PM

January 9, 2024
Location: Napa County Library (in-person only)
Time: 5:30-7:30 PM

Download the Workshop Presentation Slides (PDF)

Access Workplans Here

More Information

The Napa Valley Subbasin Groundwater Sustainability Plan (GSP) was approved by the California Department of Water Resources on January 26, 2023, and specified the development of 3 workplans to achieve sustainable groundwater conditions in the Subbasin by 2042:

  • Napa County Water Conservation Workplan: A Guide for Vineyards, Wineries and Other Water Users
  • Groundwater Pumping Reduction Workplan: Napa Valley Subbasin
  • Interconnected Surface Water and Groundwater Dependent Ecosystems Workplan: Napa Valley Subbasin

Drafts of the 3 GSP Workplans, and a Combined Program Overview document were released for public comment on October 30, 2023. Public comments on the 3 GSP Workplans were accepted until January 30, 2024.

Follow this link for the drafts of the workplans.

Public Meetings on Groundwater in Napa County (September & October 2021)

Napa County Dept. of Planning, Building and Environmental Services held public meetings to present the Draft Groundwater Sustainability Plan (GSP) for Napa County. The purpose of the meetings was to get the public's input on the plan, especially with respect to future management actions the County could take to maintain the health and sustainability of our groundwater subbasin. The public was invited to participate in one or more meetings.

Handouts provided at in-person Public Meetings:

Related documents will be added below as they become available for each meeting.

Have comments or questions on the Groundwater Sustainability Plan (GSP)? Take our survey.

First Meeting

Date: September 22, 2021

Time: 6-7:30 p.m.

Napa Valley College
NVC Little Theater (Building 1200)
2277 Napa Vallejo Highway
Napa, 94558

Second Meeting

Date: September 29, 2021

Time: 6-7:30 p.m. 

Napa Valley College, Upper Valley Campus
Multipurpose Room 9A & 9B
1088 College Ave
St Helena, 94574

Third Meeting

Date: October 6, 2021

Time: 6-7:30 p.m. 

Location: Online via Zoom