GSA Structure and Documents

The Santa Rosa Plain Groundwater Sustainability Agency (GSA) is a public agency formed to sustainably manage groundwater in the Santa Rosa Plain groundwater basin. The agency was formed in June 2017 and has a Board of Directors, an Advisory Committee, and an Administrator.

Chart indicating the relationship between the GSA Board of Directors, the Staff and Consultants and the Advisory Committee for decision making and information flow

GSA Documents

Joint Exercise of Powers Agreement

Advisory Committee Charter
Santa Rosa Plain GSA Bylaws
Stakeholder Assessment Report 
Community Engagement Plan for the Implementation of the Groundwater Sustainability Plan (2025)