2025 WMA Fee Study

Western Management Area (WMA) Groundwater Sustainability Agency (GSA)

PRESENTATION: History of SGMA in SY Basin and Rate Study Workshop (presented to the WMA GSA Board on March 26, 2025)

Next Steps:

April (date/time TBD): Public Meeting to present and consider the Fee Study

June 25, 2025, 9am: Public Hearing to consider setting fee.

A cover page for Santa Ynez River Valley Groundwater Sustainability Plan, dated January 2022, featuring landscape imagery.

Western Management Area Groundwater Sustainability Plan

Groundwater Sustainability Plan (GSP) for the Western Management Area of the Santa Ynez River Valley Groundwater Basin (ADOPTED JANUARY 5, 2022). Public Comment until April 16, 2022 on DWR Portal.

Fourth Annual Report for Santa Ynez River Valley Groundwater Basin, 2024. Draft by WMA, CMA, EMA.

WMA Annual Reports

Current WMA GSA Annual Report

Western Management Area (WMA) Groundwater Sustainability Agency (GSA)

Next Steps:

Sign up for updates from Western Management Area GSA

Website Accessibility Statement