The Sonoma Valley Groundwater Sustainability Agency (GSA) is a public agency formed to sustainably manage groundwater in the Sonoma Valley groundwater basin. The agency was formed in June 2017 and has a Board of Directors, an administrator and an advisory committee.
Agendas & Meeting Calendar
Groundwater Sustainability Plan
Take a look at our twenty year plan for groundwater sustainability
Find Your Basin
To determine your basin of residence, click here and type your address into the search bar at the top left of the page
Materiales en Español
Estamos trabajando para proporcionar tantos materiales en español como sea posible
Community Workshop – July 20
Monday, July 20
5:30 -7:00 p.m.
Virtually through Zoom
Do you get your water from a well?
Do you worry about your water quality or water levels?
Are you concerned about the costs of water in the future?
Come to an online community workshop to learn about groundwater your basin and to share ideas about sustainable groundwater.
You will have the opportunity to participate in a “virtual” break out discussion to provide your feedback following the presentations.
“Management and use of groundwater in a manner that can be maintained during the planning and implementation horizon without causing undesirable results.”
Lowering Groundwater Levels
Seawater Intrusion
Reduction of Storage
Land Subsidence
Degraded Groundwater Quality
Surface Water Depletion
