interactive Delta Island Flooding (No Repairs) Jul 1, 2008 This animation depicts how the Delta may change over time as a result of levee failures from earthquakes and floods. Islands that lie below sea level will flood after levee failures (becoming blue). If islands are not repaired after flooding, the entire area is likely to be flooded by 2055.
blog post Renewing California’s Groundwater: Ready, Set, Recharge! By Caitlin Peterson, Sarah Bardeen Jun 21, 2023 California’s wet winter has been a boon for the parched state, and farmers and water managers have been scrambling to funnel some of that abundance into the ground. But how is recharge going—and what could be improved? We get on-the-ground insights from Daniel Mountjoy of Sustainable Conservation and Aaron Fukuda of the Tulare Irrigation District.
event From Droughts to Floods: Water in Silicon Valley Apr 24, 2015 About the ProgramCalifornia’s increasingly variable climate requires innovative solutions to manage severe droughts and growing flood risks. The California Water Service (Cal Water), the Public Policy Institute of California, and the Silicon Valley Leadership Group invite you to an event that explores how Silicon Valley is coping with the current drought and how this hub of innovation can contribute to water solutions. The event features a presentation by Ellen Hanak, director of PPIC’s Water Policy Center, a conversation with San Jose Mayor Sam Liccardo, and a panel of local leaders who will discuss key water issues facing the region. This research was supported with funding from the S. D. Bechtel, Jr. Foundation.
blog post Video: Preparing California’s Water System for Climate Extremes By Lori Pottinger Nov 7, 2019 Climate change brings multiple pressures to the state’s water management. Panels of experts discussed ways to prepare for greater climate volatility.
blog post Heightened Concerns about Heat Waves and Flooding Due to Climate Change By Rachel Lawler Jul 26, 2023 Record-high numbers of Californians are registering strong concerns about heat waves and flooding, while an overwhelming majority believe climate change is contributing to extreme weather events.
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.
blog post The Promise of a Wet January By Jeffrey Mount Jan 5, 2023 California is in an impressive—and much-needed—wet period. But the current parade of atmospheric rivers also highlights how difficult it is to capture and store water during times of great abundance. Can we do better?
blog post Californians Favor Funding Flood Improvements By David Kordus, Jelena Jezdimirovic Mar 29, 2017 Public concern about California’s aging flood infrastructure is growing—including how to pay for upgrades.
blog post How “Weather Whiplash” Could Change California By Lori Pottinger May 1, 2018 Climate change is pushing California’s volatile weather to new extremes. Climate scientist Daniel Swain explains what to expect.
blog post The High Cost of Fixing Levees By Jeffrey Mount Feb 23, 2017 The state’s levees are in poor shape. Upgrading them to avoid damaging floods will be very costly and will involve difficult trade-offs.
