Report What If California’s Drought Continues? By Ellen Hanak, Jay Lund, Jeffrey Mount, Peter Moyle ... Aug 19, 2015 California is in the fourth year of a severe, hot drought—the kind that is increasingly likely as the climate warms. Although no sector has been untouched, impacts so far have varied greatly, reflecting different levels of drought preparedness. Urban areas are in the best shape, thanks to sustained investments in diversified water portfolios and conservation. Farmers are more vulnerable, but they are also adapting. The greatest vulnerabilities are in some low-income rural communities where wells are running dry and in California’s wetlands, rivers, and forests, where the state’s iconic biodiversity is under extreme threat. Two to three more years of drought will increase challenges in all areas and require continued—and likely increasingly difficult—adaptations. Emergency programs will need to be significantly expanded to get drinking water to rural residents and to prevent major losses of waterbirds and extinctions of numerous native fish species, including most salmon runs. California also needs to start a longer-term effort to build drought resilience in the most vulnerable areas.
Fact Sheet Access to Safe Drinking Water in California By Caitrin Chappelle, Joy Collins, Ellen Hanak Apr 2, 2021 Not every Californian has access to safe and reliable drinking water. Small communities relying on groundwater are most likely to have chronic water quality problems.
Report Water Partnerships between Cities and Farms in Southern California and the San Joaquin Valley By Alvar Escriva-Bou, Gokce Sencan, Ellen Hanak, Robert Wilkinson Oct 28, 2020 The San Joaquin Valley and urban Southern California are worlds apart, but each faces growing water challenges. Both regions’ water futures could be more secure if they take advantage of shared water infrastructure to jointly develop and manage some water supplies.
Fact Sheet Water and Energy in California By Alvar Escriva-Bou, Gokce Sencan, Andrew Ayres Dec 5, 2022 Water and energy are closely entwined in California: the energy sector relies heavily on water for electricity generation, and statewide water use consumes a lot of energy. Our new fact sheet illuminates the connections between these two sectors, and explores ways to make both systems more resilient in the face of climate change.
Report Managing California’s Freshwater Ecosystems: Lessons from the 2012-16 Drought By Jeffrey Mount, Brian Gray, Caitrin Chappelle, Greg Gartrell ... Nov 12, 2017 The 2012–16 drought caused unprecedented stress to California’s ecosystems and pushed many native species to the brink of extinction. It also tested the laws, policies, and institutions charged with protecting the environment.
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.
Fact Sheet California’s Water Market By Ellen Hanak, Gokce Sencan, Andrew Ayres Aug 30, 2021 Water marketing is an important tool for managing drought and water scarcity in California. Reforms could help strengthen the market.
Report Managing Drought in a Changing Climate: Four Essential Reforms By Jeffrey Mount, Ellen Hanak, Jay Lund, Paul Ullrich ... Sep 5, 2018 This report reviews climate pressures that are stressing the state’s water system, and describes reforms to help California prepare for greater extremes and growing water scarcity.
Report California’s Water: Protecting Headwaters By Ellen Hanak, Jeffrey Mount, Van Butsic, Joshua Viers ... Nov 12, 2018 Mountainous regions provide most of the state’s water supply. But major problems loom— from a growing risk of wildfires to a shrinking snowpack. This brief outlines ways California and the federal government—the largest landowner in headwater areas—could address critical problems in these areas.
Report Paying for Water in California By Ellen Hanak, Dean Misczynski, Jay Lund, Brian Gray ... Mar 12, 2014 California faces serious funding gaps in five key areas of water management—including safe drinking water in small, disadvantaged communities; flood protection; management of stormwater and other polluted runoff; aquatic ecosystem management; and integrated water management. These gaps amount to $2 billion to $3 billion a year. But bold efforts by state and local leaders can pave the way to sustainable solutions for California’s critical water resources. This research is supported with funding from the S. D. Bechtel, Jr. Foundation and the California Water Foundation, an initiative of the Resources Legacy Fund.