Report Policy Priorities for Managing Drought By Ellen Hanak, Jay Lund, Jeffrey Mount, Peter Moyle ... Mar 16, 2015 State, federal, and local water managers have worked diligently to reduce the economic, social, and environmental harm from the current drought. But as the drought continues, the challenges will grow more acute. California can learn from experiences to date—and from Australia’s response to its Millennium Drought—to better prepare both for the year ahead and for future droughts. State leaders should address weaknesses in four areas of drought preparation and response, by: 1) improving water use information, 2) setting clear goals and priorities for public health and the environment, 3) promoting water conservation and more resilient water supplies, and 4) strengthening environmental management.
Report Improving California’s Water Market By Andrew Ayres, Ellen Hanak, Brian Gray, Gokce Sencan ... Sep 14, 2021 Water trading and banking will prove important tools to help California bring its groundwater basins into balance under the Sustainable Groundwater Management Act (SGMA). A broad range of policy changes could help improve and expand California’s water market while protecting communities from harm.
blog post Fellow to Explore Central Valley Groundwater Problems By Ellen Hanak Sep 12, 2017 The new Steyer-Taylor Fellow at the PPIC Water Policy Center will explore solutions to some of California’s toughest groundwater policy challenges.
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 Water and the Future of the San Joaquin Valley By Ellen Hanak, Alvar Escriva-Bou, Brian Gray, Sarge Green ... Feb 20, 2019 California’s largest agricultural region is in a time of great change and growing water stress. New cooperative approaches are needed to bring groundwater basins into balance, provide safe drinking water, and manage water and land to benefit people and nature.
blog post Building Community to Support Healthy Forests By Henry McCann Feb 1, 2018 An all-hands-on-deck approach is needed to improve the health of California’s headwater forests. Local agencies can help foster cooperative efforts.
event Managing Water and Farmland Transitions in the San Joaquin Valley Sep 20, 2023 Achieving groundwater sustainability is vital to the health of the San Joaquin Valley’s communities, agriculture, environment, and economy—but the transition will be challenging. How can the region ensure the best outcomes? Authors of a new PPIC study and a diverse group of local and state experts will discuss key issues and solutions to some of the valley’s looming challenges.
Report A Path Forward for California’s Freshwater Ecosystems By Jeffrey Mount, Brian Gray, Karrigan Bork, James Cloern ... Dec 4, 2019 California’s freshwater ecosystems are under pressure and its aquatic biodiversity is in decline. The state needs a new approach to protect the many beneficial uses these ecosystems provide. This report describes a way to manage the state’s freshwater ecosystems—called “ecosystem-based management”—that can improve conditions for native biodiversity and human uses, and increase resilience to climate change.
