Groundwater Sustainability Plan

 The Groundwater Sustainability Plan for the Sonoma Valley Groundwater Subbasin (GSP) was submitted to the California Department of Water Resources in January 2022.  The GSP establishes a standard for sustainability of groundwater management and use, and determines how the basin will achieve this standard by 2042. The GSP can be viewed below.

    Groundwater Sustainability Plan for the Sonoma Valley Subbasin – PDF (228.4 MB)

    Individual Sections and Appendices

    Cover, Acknowledgements, Glossary, Abbreviations and Acronyms
    Executive Summary
    Table of Contents
    Section 1 – Introduction
    Section 2 – Plan Area
    Section 3 – Basin Setting
    Section 4 – Sustainable Management Criteria
    Section 5 – Monitoring Plan
    Section 6 – Projects and Management Actions
    Section 7 – Implementation Plan
    Section 8 – References

    Appendices