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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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What It Means to Store Water for the Environment

By Sarah Bardeen

In times of drought, California’s ecosystems often suffer. CalTrout Ecosystem Fellow Sarah Null is investigating how to better manage scarce water supplies so that the state can protect vulnerable ecosystems—even as the climate changes.

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Video: Senator Dianne Feinstein in Conversation

By Linda Strean

Underscoring her role in three contentious policy issues, Senator Dianne Feinstein spoke to a Sacramento audience about filling the vacancy on the US Supreme Court, the dispute between Apple and the FBI, and drought relief.

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Video: Managing Drought in a Changing Climate

By Lori Pottinger

California’s water system isn’t prepared for growing climate extremes. A panel of experts explain how climate change will affect the system, and discuss reforms that could make it more resilient.

Policy Brief

Policy Brief: The Future of Agriculture in the San Joaquin Valley

By Alvar Escriva-Bou, Ellen Hanak, Spencer Cole, Josué Medellín-Azuara

Agriculture is a key driver of the regional economy in the San Joaquin Valley, but water for irrigation is an ongoing—and growing—concern. Our latest research offers the most accurate, nuanced, and localized look at where fallowing may need to occur—and details the policy and management actions that could lead to better outcomes.

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Video: Managing Wastewater in a Changing Climate

By Lori Pottinger

California’s wastewater sector is at a turning point as climate change increases the risks of water scarcity. PPIC researchers and a panel of experts explore how the sector can adapt to a more volatile future.

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PPIC Delta Water Accounting

These spreadsheets contain all data, sources, and methods used to calculate water use in California’s Sacramento–San Joaquin Delta, including estimates of outflow needed to meet regulations; ecological, export, and municipal and industrial uses; and watershed-level water sources and upstream depletions.

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Video: Surplus and Shortage—California’s Water Balancing Act

By Sarah Bardeen

After three years of virtual events, our annual fall conference returned to an in-person format in Sacramento on Friday, November 18. The upshot? Good people, good food, and three vital panel discussions about managing water in California’s changing climate. Read our recap!

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