Policy Brief Policy Brief: Tracking Where Water Goes in a Changing Sacramento–San Joaquin Delta By Greg Gartrell, Jeffrey Mount, Ellen Hanak May 16, 2022 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.
Report California’s Water: Preparing for Floods By Ellen Hanak, Jay Lund, Jeffrey Mount, Matt Kondolf ... Nov 12, 2018 One in five residents and billions of dollars in assets are vulnerable to flooding. Climate change brings new vulnerabilities. This brief describes new tools and approaches that can reduce these risks.
Report California’s Water: Energy and Water By Ellen Hanak, Jay Lund, Katrina Jessoe, Robert Wilkinson ... Nov 12, 2018 Energy and water use in the state are interconnected yet managed separately. This brief describes the synergies and tradeoffs between the two sectors and proposes ways to increase the efficiency and sustainability of both.
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.
Statewide Survey PPIC Statewide Survey: Californians and the Environment By Mark Baldassare, Dean Bonner, Rachel Lawler, Deja Thomas Jul 27, 2022 Key findings include: Three in ten Californians name water supply and drought as the state’s top environmental issue; nearly seven in ten say the water supply is a big problem in their part of the state. More than half of Californians say higher gas prices have caused financial hardship, and more than four in ten are upset about the current rate of inflation. Most Californians oppose offshore drilling, and an overwhelming majority want to prioritize alternative energy over oil, coal, and natural gas. But views are divided along party lines. Democrats are much more likely than independents and Republicans to support key state climate change policies.
Fact Sheet Floods in California By Jeffrey Mount, Gokce Sencan, Letitia Grenier Feb 28, 2024 More than seven million Californians—one in five residents—live in areas at risk of flooding, and risks are growing. Improved land use planning, insurance, and innovative flood management can help.
Fact Sheet Water Use in California’s Environment By Jeffrey Mount, Caitlin Peterson, Gokce Sencan Apr 19, 2023 What exactly is “environmental water,” and how much water does California’s environment actually use? This explainer sticks to the facts—and dispels a few myths in the process.
Report California’s Water: Water for the Environment By Ellen Hanak, Jay Lund, Jeffrey Mount, Peter Moyle ... Nov 12, 2018 River and wetland ecosystems in California—and the many birds, fish, and other species they support—are in serious decline. Major investments and novel approaches are needed to improve the health of our natural environment. This brief explains how water is used for environmental purposes and describes priority approaches that could improve its management.
Report Managing Water for the Environment During Drought: Lessons from Victoria, Australia By Jeffrey Mount, Brian Gray, Caitrin Chappelle, Nathaniel Seavy ... Jun 22, 2016 Drought management tools developed to sustain Australia’s environment during a decade-long drought are broadly applicable in California and could help the state’s water managers reduce the devastating effects of water scarcity on native species and ecosystems. This report identifies four broad areas of reform that could improve how the state allocates environmental water during dry times, and reduce conflict over the use of water for environmental purposes. This research was supported with funding from The David and Lucile Packard Foundation, the US Environmental Protection Agency, and the Water Foundation, an initiative of the Resources Legacy Fund.
Fact Sheet Climate Change and California’s Water By Jeffrey Mount, Daniel Swain, Paul Ullrich Sep 4, 2019 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.