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GSP Periodic Evaluation Comment Form

Public comment is welcome throughout the Periodic Evaluation process. If you have questions or feedback about the Vina Subbasin's GSP Periodic...

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Join the Vina GSA Email List

Join the Vina GSA Email List for news and updates.

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Groundwater Dependent Ecosystem Discussion Recording and Materials

Butte County Water and Resource Conservation is hosted a community discussion on the recently completed Groundwater Dependent Ecosystems (GDE) and...

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Interactive Groundwater Map

Explore groundwater monitoring across the Vina and Wyandotte Creek Subbasins using this interactive map. View the locations of monitoring wells,...

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GSP Periodic Evaluation

Under the Sustainable Groundwater Management Act (SGMA), Groundwater Sustainability Agencies must evaluate their Groundwater Sustainability Plans...

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Legal Implications of Recharge in the Vina Subbasin

The Vina GSA is evaluating groundwater recharge opportunities in the Vina Subbasin through SGM grant-funded studies and field investigations. As...

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About the Vina Groundwater Sustainability Agency (Vina GSA)

Groundwater is a critical resource in California, serving as a lifeline for communities, agriculture, and the environment. It provides between 40...

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Read the Groundwater Sustainability Plan (GSP)

On July 27, 2023 the California Department of Water Resources (DWR) notified the Vina Subbasin Groundwater Sustainability Plan (GSP) Plan Manager...

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About the GSA

Read the GSP

Subbasin Status Report

SGM Grant Projects

Funding

Resources

The image features a serene landscape with a stream and trees, overlaid with "Periodic Evaluation Comment Form."

GSP Periodic Evaluation Comment Form

Public comment is welcome throughout the Periodic Evaluation process. If you have questions or feedback about the Vina Subbasin's GSP Periodic...

Read more →

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Groundwater Management 101

This page provides helpful resources for community members, landowners, and stakeholders who want to learn more about groundwater conditions,...

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Join the Vina GSA Email List

Join the Vina GSA Email List for news and updates.

Read more →

A scenic landscape featuring orchards in bloom, vineyards, rolling hills, and a winding road beside a stream under a clear sky.

Legal Implications of Recharge in the Vina Subbasin

The Vina GSA is evaluating groundwater recharge opportunities in the Vina Subbasin through SGM grant-funded studies and field investigations. As...

Read more →

The image shows a public web map detailing layers for water monitoring and well data in the Vina and Wyandotte Creek subbasins.

Interactive Groundwater Map

Explore groundwater monitoring across the Vina and Wyandotte Creek Subbasins using this interactive map. View the locations of monitoring wells,...

Read more →

An icon of a water droplet with a downward arrow inside it, all within a blue circle.

Demand Reduction Strategies Project

This project developed and piloted demand reduction strategies to support groundwater sustainability in the Vina Subbasin. The project included two...

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SHAC Vacancies & Application

The Vina GSA Board is currently seeking applications to fill one vacancy on the Stakeholder Advisory Committee (SHAC). This is an opportunity for a...

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A serene landscape featuring a flowing stream, lush trees, and a notebook icon, suggesting a connection to nature and writing.

GSP Periodic Evaluation

Under the Sustainable Groundwater Management Act (SGMA), Groundwater Sustainability Agencies must evaluate their Groundwater Sustainability Plans...

Read more →

Aerial view of lush orchards and farmland under a sunset, showcasing rows of trees and a rural landscape.

Read the Groundwater Sustainability Plan (GSP)

On July 27, 2023 the California Department of Water Resources (DWR) notified the Vina Subbasin Groundwater Sustainability Plan (GSP) Plan Manager...

Read more →

Calendar

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Data Gap Identification and Data Improvement Project

Demand Reduction Strategies Project

Feasibility of Enhanced Recharge in the Lindo Channel

Vina GSA Board Meetings

August 12, 2026

September 9, 2026

October 14, 2026

Most Recent Agenda

Stakeholder Advisory Committee

The Stakeholder Advisory Committee (SHAC) reserves the fourth Wednesday of each month from 9:00 a.m. to 11:00 a.m. for potential meeting dates, depending on the amount of information to be discussed. Please be sure to check the calendar for the most current meeting date, time, format/location.

Aug

26

2026

August 26, 2026

Stakeholder Advisory Committee Meeting

Sep

23

2026

September 23, 2026

Stakeholder Advisory Committee Meeting

Oct

28