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blog post

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.

blog post

Water Policy Priorities for a Changing California

By Ellen Hanak

How can the state prepare its water systems for climate change? The Newsom administration asked the PPIC Water Policy Center to submit formal comments to inform a water resilience portfolio.

blog post

Managing a Non-Native Delta Ecosystem

By Lori Pottinger

The Sacramento–San Joaquin Delta has more non-native species than native ones, and its estuary is the most invaded in the world. We talked to scientist Jim Cloern about this challenge.

blog post

The Russian River: Managing at the Watershed Level

By Gokce Sencan

Water managers across the state face new and more extreme conditions as the climate warms. We talked to Grant Davis of Sonoma Water about his agency’s comprehensive approach to these challenges.

Fact Sheet

Climate Change and California’s Water

By Jeffrey Mount, Daniel Swain, Paul Ullrich

Managing water is at the forefront of climate change adaptation in California. Changes are needed to prepare the water system for a more volatile climate.

Fact Sheet

Dams in California

By Alvar Escriva-Bou, Jeffrey Mount, Jelena Jezdimirovic

Dams are central to California’s water system, providing storage, flood control, electricity, and recreation. Climate change is complicating how they are managed.

Fact Sheet

California’s Water Grid

By Alvar Escriva-Bou, Ellen Hanak, Jeffrey Mount

The statewide network of storage and conveyance facilities provides multiple services, which are sometimes in conflict. Climate change brings new challenges.

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