“A cooperative, collective group of local water agencies dedicated to achieving the path to success for world class groundwater management in the Tulare Lake Hydrologic Region”

Tulare Lake Subbasin Groundwater Sustainability Plan

We represent small, disadvantaged communities, production agriculture, federal and state parks, refuges, preserves and management areas, historical tribal traditions and the environment in the implementation of the California Sustainable Groundwater Management Act.

Proposition 218 Elections Engineer’s Report


California enacted landmark legislation in 2014 known as the Sustainable Groundwater Management Act (SGMA). The legislation provides a framework for sustainable management of groundwater supplies by local authorities.

Tri-County Territory

The Tri-County Water Authority is a non-profit joint powers agency established by the irrigation districts in the tri-county area of Tulare, Kings and Kern Counties. See if your property falls within our boundaries.

Water News and Resources

Stay current on water news, legislation updates and all the changes that can impact you and your land. Trusted information from trusted sources in the the industry that care about the fertility of the Valley ag land.


Download Meeting Minutes & Agendas

Contact Us

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