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The Colorado River’s Hydrology is Changing. Can We Adapt?

By Letitia Grenier, Sarah Bardeen

The Colorado River’s hydrology is changing—and the dwindling water supplies are hitting Southern California hard. We sat down with Colorado River Board of California’s chairman JB Hamby and Metropolitan Water District’s Bill Hasencamp to find out what’s next for the river.

Report

Priorities for California’s Water

By Jeffrey Mount, Letitia Grenier, Ellen Hanak, Caitlin Peterson ...

California has made great strides in preparing for a drier, hotter future, but it remains a challenge to harness the bounty of wet years while also reducing flood risk. How did California’s water sector manage the unusually wet 2023 water year—and what lessons can we glean for the future?

blog post

Saving Precious Water in the Colorado River’s Upper Basin

By Andrew Ayres, Sarah Bardeen

Climate change is putting pressure on all the states that rely on the Colorado River for water. We spoke with University of Wyoming professor Kristi Hansen about an innovative pilot program that’s finding new ways to save water in the increasingly parched basin.

blog post

The Troubled History—and Uncertain Future—of the Salton Sea

By Sarah Bardeen

Southern California’s hundred-year-old Salton Sea is drying up, and that’s creating a host of problems, as both wildlife and air quality in the region suffer. We sat down with an expert—UC Riverside professor and PPIC Water Policy Center adjunct fellow Kurt Schwabe—to discuss the issues facing the sea and explore potential solutions.

blog post

A Shrinking River Inspires Growing Collaboration

By Sarah Bardeen

The Colorado River’s water level is dwindling. Water users are rallying to make cutbacks in a nearly unprecedented show of collaboration. But with major negotiations on the future of the river looming, will it be enough?

blog post

Planning for a Drier Future in the Colorado River Basin

By Lori Pottinger

The Colorado River’s waters are over-allocated, making it hard to address the challenges climate change brings. We talked to Doug Kenney of the University of Colorado about managing the basin for a drier future.

Report

California’s Water: The Colorado River

By Ellen Hanak, Jeffrey Mount, Brian Gray, Kurt Schwabe ...

The Colorado River—a major water source for Southern California’s cities and farms—is shared among seven states and Mexico. Water use now outstrips supply. The environmental impacts of water use in this basin pose special challenges. This brief describes adaptation strategies so that the river can continue to provide essential benefits to the region.

blog post

A Balancing Act for the Colorado River

By Lori Pottinger

The Colorado basin has been in drought for nearly two decades. We talked with Bonnie Colby on how to improve shared management of the river.

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