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blog post

Understanding the New Federal Water Law

By Jeffrey Mount, Brian Gray, Caitrin Chappelle

A new law alters federal water policy in the Sacramento–San Joaquin Delta. The likely effects on both future water supply and environmental stewardship are largely unknown.

blog post

California’s Changing Headwaters

By Lori Pottinger

Much of the state’s water supply originates in forested headwaters. An expert interview on how a warming climate and extreme wildfires are changing these ecosystems.

interactive

Per Capita Urban Water Use: 1960-2010

This interactive map presents estimates of urban water use (in gallons per person per day) for the state's major hydrologic regions. Roll over each region for a summary of population and per capita water use for selected years since 1960.

blog post

Californians and Water Conservation

By David Kordus

Californians’ assessments of their neighbors’ efforts to respond to the drought generally align with their area’s water conservation levels.

Report

Policy Priorities for Managing Drought

By Ellen Hanak, Jay Lund, Jeffrey Mount, Peter Moyle ...

State, federal, and local water managers have worked diligently to reduce the economic, social, and environmental harm from the current drought. But as the drought continues, the challenges will grow more acute. California can learn from experiences to date—and from Australia’s response to its Millennium Drought—to better prepare both for the year ahead and for future droughts. State leaders should address weaknesses in four areas of drought preparation and response, by: 1) improving water use information, 2) setting clear goals and priorities for public health and the environment, 3) promoting water conservation and more resilient water supplies, and 4) strengthening environmental management.

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