A drone provides a view of the Tehachapi Control Structure and the Tehachapi Afterbay, part of the California State Water Project which conveys water from the San Joaquin Valley to Southern California via the Tehachapi Crossing Tunnels. The features at the crossing consist of 4 tunnels and a large diameter siphon. Tunnels Number 1, 2, Pastoria Siphon, Tunnel 3, and Carly V Porter run from north to south across the Tehachapi Mountains in Kern County, California. Photo taken January 28, 2019. By Ken James, DWR

GIANNINI FOUNDATION OF AG ECON: The evolving nature of California’s water economy

By Ariel Dinar, Doug Parker, Helen Huynh, and Amanda Tieu, Giannini Foundation Of Agricultural Economics

The California water sector faces many challenges and demonstrates the ability to adapt. With a water-dependent economy, the state of California’s water sector is very vulnerable to external climatic shocks as well as changes in demands by an ever-growing population and dynamic agricultural sector. In response to these challenges, the California water sector continues to reform itself by introducing various types of waters, and developing regulatory tools to protect sustainable water use, water quality, and water-dependent ecosystems. In addition to the evolution of the technological, institutional, and agronomic capacities of the water-using framework, the state has seen changes in the perceptions and behaviors of its water consumers and decision-makers.

Excerpted from California Agriculture: Dimensions and Issues, 2nd Edition.