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Fact Sheet

Groundwater Recharge in California

By Alvar Escriva-Bou, Gokce Sencan, Ellen Hanak

Groundwater recharge can replenish overdrafted basins, and help California adapt to greater climate extremes.

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Drought, Water Supply Are Top Environmental Concerns in California

By Rachel Lawler, Annabelle Rosser, Gokce Sencan

As the state copes with yet another severe fire season, a new PPIC survey finds that Californians are very concerned about drought and water supply—and they’re increasingly linking these issues to climate change.

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California’s Latest Drought in 4 Charts

By Alvar Escriva-Bou, Jeffrey Mount, Michael Dettinger

California is in drought again. Knowing what’s different and what’s similar compared to the past major drought can help us better prepare the most vulnerable sectors.

Fact Sheet

Droughts in California

By Jeffrey Mount, Alvar Escriva-Bou, Gokce Sencan

California is highly prone to droughts, and climate change makes them worse. This fact sheet describes key challenges to managing dry times.

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California’s 21st Century Megadrought

By Jeffrey Mount, Michael Dettinger

California is in the midst of a decades-long drought, which mimics what climate change is expected to bring. Water management should adapt accordingly.

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Reducing Flood Risk in the Central Valley

By Lori Pottinger

The Central Valley has some of the highest risk of flooding in the state—and that risk is growing as the climate changes. We talked to Tim Ramirez of the Central Valley Flood Protection Board about what’s being done to manage this risk, now and into the future.

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Preparing California’s Water System for Climate Extremes

California’s climate is changing. Warmer temperatures, a shrinking snowpack, shorter and more intense wet seasons, more volatile precipitation, and rising seas are stressing water management in the Golden State. Leaders across the state are working to address the challenges these climate pressures bring, and the Newsom administration is developing a water resilience portfolio to address these issues in a comprehensive way. Join the PPIC Water Policy Center and a diverse group of state and local experts for a thought-provoking discussion about preparing California’s water system for climate extremes.

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