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Accounting for California’s Water

By Ellen Hanak, Jay Lund, Brian Gray, Henry McCann

Understanding California’s balance sheet for water—how much there is, who has claims to it, and what is actually being "spent”—is key to effectively managing the state’s limited water supply in support of a healthy economy and environment. This report compares California’s water accounting systems to those of 11 other western states, Australia, and Spain. It identifies gaps in California’s water information systems, and proposes a dozen ways to bridge them.

Read a summary of the report’s policy recommendations.

This research was supported with funding from The David and Lucile Packard Foundation, the S. D. Bechtel, Jr. Foundation, the US Environmental Protection Agency, and the Water Foundation, an initiative of the Resources Legacy Fund.

Report

What If California’s Drought Continues?

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

California is in the fourth year of a severe, hot drought—the kind that is increasingly likely as the climate warms. Although no sector has been untouched, impacts so far have varied greatly, reflecting different levels of drought preparedness. Urban areas are in the best shape, thanks to sustained investments in diversified water portfolios and conservation. Farmers are more vulnerable, but they are also adapting. The greatest vulnerabilities are in some low-income rural communities where wells are running dry and in California’s wetlands, rivers, and forests, where the state’s iconic biodiversity is under extreme threat. Two to three more years of drought will increase challenges in all areas and require continued—and likely increasingly difficult—adaptations. Emergency programs will need to be significantly expanded to get drinking water to rural residents and to prevent major losses of waterbirds and extinctions of numerous native fish species, including most salmon runs. California also needs to start a longer-term effort to build drought resilience in the most vulnerable areas.

blog post

Drought Watch: Water for the Environment

By Jeffrey Mount, Emma Freeman

This is part of a continuing series on the impact of the drought.

Most of what we call "environmental" water is simply too remote for people to use—or is actually reused for irrigation, drinking water, or other human benefits.

Report

Paying for Water in California

By Ellen Hanak, Dean Misczynski, Jay Lund, Brian Gray ...

California faces serious funding gaps in five key areas of water management—including safe drinking water in small, disadvantaged communities; flood protection; management of stormwater and other polluted runoff; aquatic ecosystem management; and integrated water management. These gaps amount to $2 billion to $3 billion a year. But bold efforts by state and local leaders can pave the way to sustainable solutions for California’s critical water resources. This research is supported with funding from the S. D. Bechtel, Jr. Foundation and the California Water Foundation, an initiative of the Resources Legacy Fund.

blog post

Drought Watch: How Much Do Recent Rains Matter?

By Jeffrey Mount

This is part of a continuing series on the impact of the drought.

While impressive in the intensity and amount of precipitation, this storm did little to alter the state’s drought picture.

blog post

Drought Watch: Drought Declarations and Water Policy

By Jeffrey Mount

This is part of a continuing series on the impact of the drought.

As this year unfolds, California will have to come to grips with the significant consequences of the drought emergency declared by Governor Brown. Drought Watch will be a regular feature on this blog, tracking the drought and its policy consequences.

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