data set PPIC Delta Water Accounting May 16, 2022 These spreadsheets contain all data, sources, and methods used to calculate water use in California’s Sacramento–San Joaquin Delta, including estimates of outflow needed to meet regulations; ecological, export, and municipal and industrial uses; and watershed-level water sources and upstream depletions.
Policy Brief Policy Brief: Drought and California’s Agriculture By Alvar Escriva-Bou, Josué Medellín-Azuara, Ellen Hanak, John Abatzoglou Apr 13, 2022 California’s agricultural sector is the nation’s largest: it generates more than $50 billion dollars in annual revenue and employs more than 420,000 people. The ongoing drought is taking a toll on agriculture, related sectors, and rural communities, but there are ways to increase resilience in a warming world.
blog post Water Trading Can Help California’s Struggling Freshwater Ecosystems By Ellen Hanak, Gokce Sencan Apr 4, 2022 California’s freshwater ecosystems are struggling—but water trading has helped in the past, and that could continue. We provide fresh data on the current state of environmental water transfers and highlight ways to improve them.
event Seizing the Drought: Water Priorities for Our Changing Climate Nov 15, 2021 The PPIC Water Policy Center will convene a diverse group of experts to discuss how to tackle the highly disruptive effects of climate change on our water system. It’s clear that we must step up our game to cope with the increasingly severe, warm droughts that are coming our way. This year’s conference will identify immediate actions we can take to boost the state’s resilience.
blog post Last Week’s Storm: the Good, the Bad, and the Inconclusive By Jeffrey Mount Nov 1, 2021 The storm of October 24th broke one-day precipitation records throughout Northern California, but did this unusually intense atmospheric river lead to significant changes in our drought picture? PPIC Water Policy Center senior fellow Jeffrey Mount explains what the storm did—and didn’t—do for the state.
Report Police Use of Force and Misconduct in California By Deepak Premkumar, Alexandria Gumbs, Shannon McConville, Renee Hsia Oct 26, 2021 Nearly 200 Californians die each year in police encounters. Amid growing concern over civilian deaths and racial injustice, we examine what the existing data can—and cannot—tell us about police use of force and misconduct. We also offer recommendations for strengthening the state’s ongoing efforts to improve police transparency and accountability.
blog post Video: Managing Water in a Changing Climate By Sarah Bardeen, Ashlyn Perri Oct 18, 2021 Climate change is stressing California’s water system, but strategic investments and improved water management practices could help us adapt.
event Groundwater and Urban Growth in the San Joaquin Valley Sep 30, 2021 The Sustainable Groundwater Management Act (SGMA) will help the San Joaquin Valley address groundwater overdraft while also building its climate resilience. This will require hard work, not only by farmers—the largest groundwater users—but also by the valley’s urban water utilities. Join the PPIC Water Policy Center and state and local experts for a panel discussion about how to ensure a smooth transition for the region’s residents.
blog post Commentary: How Water Markets Can Help California Bring Its Groundwater Into Balance By Andrew Ayres, Ellen Hanak Sep 20, 2021 The current drought underscores the need to protect California’s groundwater—our most important reserve to get through extended dry times. Water banking and trading are essential tools for stewarding our groundwater, and we urgently need to make them work better.
Report Groundwater and Urban Growth in the San Joaquin Valley By Andrew Ayres, Ellen Hanak, Henry McCann, David Mitchell ... Sep 15, 2021 As the San Joaquin Valley addresses groundwater overdraft under the Sustainable Groundwater Management Act (SGMA), its urban utilities face unique challenges. Learn how to ensure a smooth transition for the region’s residents.
