Your local agencies are developing a Groundwater Sustainability Plan for the Solano Subbasin. Explore this site to learn more about groundwater basics and how to participate in local planning efforts.

Groundwater — always.
Ensure your water needs are understood —

Groundwater is a pivotal part of California's water supply. Learn more.

The Sustainable Groundwater Management Act was developed to ensure long-term sustainability of California's groundwater resources. Learn more.

Learn more about how to participate in your local groundwater planning processes.

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If you live or work in Solano or Sacramento County, you may depend on groundwater from the Solano Subbasin. Over the next two years, local agencies are working with communities to develop a groundwater management plan for the basin. Get involved by sharing your interests and needs as a local groundwater user. This website guides you through the basics of groundwater, groundwater law and connects you to tools and resources in support of Solano Subbasin’s groundwater sustainability efforts.

Do you live, work or play in the Solano Subbasin?

Participation Toolkit

Find more resources & learn more!

Find your Groundwater Sustainability Agency

Subscribe to the Solano Collaborative to receive email updates

Provide information about your water interests and needs

Provide comment on draft sections of the Groundwater Sustainability Plan

Attend a local meeting in your community