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Fact Sheet

The Sacramento–San Joaquin Delta

By Jeffrey Mount, Ellen Hanak, Greg Gartrell

The Sacramento–San Joaquin Delta is California’s largest estuary and a vital hub in the state’s water supply system. Three interlinked issues currently face the Delta: an increasingly unreliable water supply, a decline in ecosystem health, and a fragile system of levees. Learn more about this key watershed in our new fact sheet.

Policy Brief

Policy Brief: Tracking Where Water Goes in a Changing Sacramento–San Joaquin Delta

By Greg Gartrell, Jeffrey Mount, Ellen Hanak

The Sacramento–San Joaquin Delta supplies water to roughly 30 million Californians, over 6 million acres of farmland, and countless ecosystems. But the watershed’s climate is changing: recent decades have seen record warmth, higher evaporation, and declining snowpack. We track where the water is going—and how to adapt.

blog post

California’s Labor Force: A Swift Recovery, but What’s Next?

By Sarah Bohn, Marisol Cuellar Mejia, Julien Lafortune

Total employment has recovered more quickly from the COVID-19 recession than from previous downturns. Still, current workforce pressures reflect ongoing challenges that California must address to foster long-term economic mobility and growth.

blog post

California K–12 Enrollment Declines Continue to Exceed Expectations

By Julien Lafortune, Emmanuel Prunty

K–12 public school enrollment statewide has fallen for five straight years, with a decrease of more than 270,000 students over the past two years alone. Examining the variation across regions provides insights into this enrollment decline.

blog post

The Pandemic’s Effects on Higher Education

By Hans Johnson, Kevin Cook, Marisol Cuellar Mejia, Jacob Jackson

COVID-19 has created wide-ranging disruptions for college students and the institutions they attend. Looking ahead, a focus on student-centered policies and programs that improve access, completion, and equity will be critical.

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