Stanislaus and Tuolumne Rivers Groundwater Basin Association Groundwater Sustainability Agency

Groundwater is central to ensuring the health and safety of our community and maintaining the vitality of our economy and environment.


NEW - Request for Qualifications (RFQ) and Request for Proposal (RFP) for Consultant Services to Develop a Well Mitigation Plan and Management Actions for the Modesto Subbasin Groundwater Sustainability Plan

The Modesto Irrigation District (District) is soliciting both Statement of Qualifications (SOQs), and Request for Proposals (RFPs) from qualified consultants on behalf of the Stanislaus & Tuolumne Rivers’ Groundwater Basin Association Groundwater Sustainability Agency (STRGBA GSA) for services to assist with the development and implementation of a Well Mitigation Plan and Management Actions to support the 2022 Groundwater Sustainability Plan (GSP) for the Modesto Subbasin, as revised in July 2024. Statements of Qualifications (SOQ) and Proposals are due Monday, September 23, 2024.

UPDATE: Addendum No. 1 - Proposals are due Monday, September 30, 2024

July 2024 Revised Modesto Subbasin Groundwater Sustainability Plan (GSP) with Redlines

July 2024 Revised Modesto Subbasin Groundwater Sustainability Plan (GSP)


Well Mitigation Plan & Management Actions Workgroup Application

STRGBA GSA is seeking to form a new, small workgroup to provide guidance and input in developing and implementing a Well Mitigation Plan (WMP) and Management Actions (MA) for the Modesto Subbasin. We encourage representation from throughout the subbasin and ideally, would like to solicit and select participants from each management area. If you are interested in participating in the workgroup, please fill out the attached application. Completed applications can be submitted via email to strgba@mid.org by Friday, September 20, 2024. Applications will be reviewed by the WMP and MA ad hoc committee, and selected participants will be notified in October.

UPDATE: Application deadline extended to Monday, September 30, 2024