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blog post

From Litigation to Collaboration on the San Joaquin River

By Molly Peterson, Sarah Bardeen

The San Joaquin Valley is one of the most productive agricultural regions in the world, and much of its success comes from the waters of the San Joaquin River. Today, the challenge is how to undo some of the damage done to the river’s ecosystems—and how to reconnect the river to its many communities.

blog post

Safeguarding the Future of California’s Freshwater Ecosystems

By Sarah Bardeen

Climate change is transforming California’s ecosystems, threatening vital habitat for many native species. Some species may be lost, which is why former Department of Water Resources lead scientist Ted Sommer and environmental law expert Jennifer Harder are joining forces as our 2023–24 PPIC CalTrout ecosystem fellows. We recently asked them to tell us more about their new project, which could help protect wildlife as the climate changes.

Fact Sheet

Water Use in California

By Jeffrey Mount, Ellen Hanak, Caitlin Peterson

To understand California’s water, start here. Water use in California varies dramatically between wet and dry years: learn who’s using California’s water, where, and how much.

Fact Sheet

Water Use in California’s Agriculture

By Caitlin Peterson, Alvar Escriva-Bou, Josué Medellín-Azuara, Spencer Cole

California is an agricultural powerhouse that relies heavily on irrigation. Discover how much water the sector uses and how groundwater laws and climate change are bringing change.

Fact Sheet

Water Use in California’s Environment

By Jeffrey Mount, Caitlin Peterson, Gokce Sencan

What exactly is “environmental water,” and how much water does California’s environment actually use? This explainer sticks to the facts—and dispels a few myths in the process.

Fact Sheet

Water Use in California’s Communities

By Andrew Ayres, Caitlin Peterson, Annabelle Rosser

Even as California’s population has grown by millions, its per-capita water use has declined. Communities are finding ways to boost resilience in the face of climate change.

Policy Brief

Policy Brief: The Impact of Health Insurance on Poverty in California

By Caroline Danielson, Patricia Malagon, Shannon McConville, Mary Severance

The Affordable Care Act has helped millions of Californians gain health insurance over the past decade. In addition to improving access to care, the ACA has enhanced financial well-being. This work focuses on the significant contribution of publicly funded health coverage—particularly Medi-Cal—to family resources across the state.

Report

The Impact of Health Insurance on Poverty in California

By Caroline Danielson, Patricia Malagon, Shannon McConville

The Affordable Care Act has helped millions of Californians gain health insurance over the past decade. In addition to improving access to care, the ACA has increased financial well-being. This analysis focuses on the significant contribution of publicly funded health coverage—particularly Medi-Cal—to family resources across the state.

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