About


About Us

The San Antonio Basin GSA (SABGSA) is a public agency formed by a joint powers authority between the San Antonio Basin Water District and the Los Alamos Community Services District. The agency was formed in June 2017 to sustainably manage groundwater in the San Antonio Creek Valley Groundwater Basin.

SABGSA Board Members

  • Randy Sharer, 2024 Chair – Row Crops
  • Kevin Merrill, 2024 Vice Chair – Vineyard
  • Dan Chabot – Cattle
  • Tom Durant – Permanent Crops
  • Juan Gomez – LACSD Rep.
  • Patrice Mosby – Vineyard
  • Kenny Pata – Row Crops
  • Chris Wrather – Transitional Land Use

Board Member Alternates

  • Bart Haycraft – Vineyard
  • Richard Kline – Cattle
  • Eric Pooler – Row Crops
  • Jim Stollberg – Permanent Crops
  • Marvin Teixeira – Transitional Land Use
  • Brad Vidro – LACSD Rep.

SABGSA Boundary

map of San Antonio Basin GSA Boundary

(click on the map for a larger view)

The Basin occupies approximately 123 square miles in western Santa Barbara County. It is bounded on the north by the Casmalia Hills and Solomon Hills, on the east by the San Rafael Mountains and a watershed divide separating the adjoining Santa Ynez River Valley groundwater basin, on the south by the Purisima Hills and Burton Mesa, and the west by the approximate western boundary of Barka Slough. The Basin has been designated by the California Department of Water Resources (DWR) as “medium-priority.”


Transparency

Transparency is a key element of public trust and confidence. We are committed to sharing information with the public about our operations and decision-making processes.