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A Path Forward for California’s Freshwater Ecosystems

By Jeffrey Mount, Brian Gray, Karrigan Bork, James Cloern ...

California’s freshwater ecosystems are under pressure and its aquatic biodiversity is in decline. The state needs a new approach to protect the many beneficial uses these ecosystems provide. This report describes a way to manage the state’s freshwater ecosystems—called “ecosystem-based management”—that can improve conditions for native biodiversity and human uses, and increase resilience to climate change.

blog post

Taking on Tough Challenges at the State Water Board

By Lori Pottinger

The State Water Board is at the center of many critical water challenges, from protecting water quality to addressing drought. We talked to board member Sean Maguire about current priorities.

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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