blog post Water in 2021: Looking Back on a Year of Extremes By Ellen Hanak Jan 3, 2022 In California, 2021 was the year that climate change hit home. We look back at this year of extremes—and examine how our nonpartisan data and analysis informed conversations about how to address the tough water issues facing the state.
Fact Sheet The Sacramento–San Joaquin Delta By Jeffrey Mount, Ellen Hanak, Greg Gartrell May 18, 2022 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.
blog post A Look Back at 2023’s Volatile Year in Water By Letitia Grenier Jan 9, 2024 Volatility was the name of the game in 2023, as drought-weary California suddenly found itself inundated by atmospheric rivers—and the changes kept coming. We look back on California’s weird (and sometimes wonderful) year in water.
Fact Sheet Alternative Water Supplies in California By Henry McCann, Alvar Escriva-Bou, Kurt Schwabe Feb 5, 2018
blog post Commentary: Water-use Challenges Affecting Farmers Means Reinventing the San Joaquin Valley By Ellen Hanak, Caitlin Peterson Sep 26, 2023 To ensure the San Joaquin Valley’s future, groundwater overpumping has to end—and some 500,000 acres of farmland will likely need to come out of intensively irrigated production. But unplanned, haphazard fallowing would harm the valley. In our Fresno Bee commentary, we share insights on how to protect the valley’s residents, agriculture, and environment, drawing on over seven years of research.
blog post New Laws Address Water Affordability and Wildfire Risks By Henry McCann, Gokce Sencan Nov 16, 2020 The pandemic and recession forced tough decisions in Sacramento this year. Despite challenging circumstances, several high-priority bills covering safe drinking water and wildfire risk reduction were enacted.
Report Allocating California’s Water: Directions for Reform By Brian Gray, Ellen Hanak, Richard Frank, Richard Howitt ... Nov 17, 2015 California’s water allocation system hampers its ability to meet the state’s needs, especially in times of drought. At its heart is an unusually complex array of water rights. This report summarizes challenges and suggests reforms to strengthen the state’s ability to weather droughts and shifting economic demands for water, while maintaining the existing seniority of water rights. Read a summary of the report’s policy recommendations. This research was supported with funding from the S. D. Bechtel, Jr. Foundation.
Report California’s Water: Water for Farms By Ellen Hanak, Jay Lund, Josué Medellín-Azuara, Daniel Sumner ... Nov 12, 2018 California is the nation’s largest farm state and a global market leader. Farms have steadily improved productivity per unit of water used, but the latest drought has exposed agriculture’s growing vulnerability to water shortages. This brief describes a number of opportunities to strengthen agricultural water management for the long term.
blog post What Motivates People to Use Less Water? By Lori Pottinger Sep 24, 2018 During droughts, households can be inundated by messages to use less water. We talked to Katrina Jessoe about what motivates people to conserve.
