Fact Sheet The Sacramento–San Joaquin Delta By Jeffrey Mount, Ellen Hanak, Greg Gartrell May 18, 2022 The Sacramento–San Joaquin Delta is California’s largest estuary and a vital hub in the state’s water supply system. Three interlinked issues currently face the Delta: an increasingly unreliable water supply, a decline in ecosystem health, and a fragile system of levees. Learn more about this key watershed in our new fact sheet.
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.
blog post Could Rangeland Return to the Central Valley? By Caitlin Peterson Mar 28, 2022 As Central Valley farmers confront the need to fallow some farmland to comply with SGMA, we interview two experts about a possible alternative to fallowing: converting formerly irrigated farmland into rangeland. It would keep the land economically productive—and might bring other benefits.
blog post SGMA Could Bolster Habitat Restoration in the San Joaquin Valley By Ellen Hanak, Caitlin Peterson, Abigail Hart Feb 22, 2022 As growers prepare to bring land out of production in the San Joaquin Valley, we’re exploring a variety of ways to manage that newly-fallowed farmland. This week, we look at a promising potential use: transforming formerly irrigated land into habitat.
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 Commentary: To Restore California’s Ecosystems, We Must Adopt Smarter Permitting By Letitia Grenier, Jeffrey Mount Aug 18, 2021 California’s ecosystems are vital to the state’s economy and wellbeing, yet they’re in dire health. Large-scale restoration is needed, and implementing smarter permitting can help.
Report Advancing Ecosystem Restoration with Smarter Permitting By Letitia Grenier, Stephanie Panlasigui, Crissy Pickett, Gokce Sencan Aug 16, 2021 California’s ecosystems are vital to the state’s economy and wellbeing, yet they’re in dire health. Large-scale restoration is needed, and implementing smarter permitting can help.
blog post Why Is the Delta Starving? By Sarah Bardeen Aug 9, 2021 PPIC Water Policy Center fellow James Cloern discusses his new study, which estimates—for the first time—just how much primary production the Sacramento-San Joaquin Delta has lost. Can the state restore this process, which forms the base of the Delta’s food chain?
blog post Creating a Place for Nature in the San Joaquin Valley By Lori Pottinger Apr 13, 2021 The quest for groundwater sustainability will result in large amounts of irrigated farmland being retired in the San Joaquin Valley. We talked to Scott Butterfield of The Nature Conservancy about how some of these lands could be restored to natural areas that bring multiple benefits.
blog post Commentary: As Drought Alarms Sound, Don’t Ignore the Environment By Jeffrey Mount, Caitrin Chappelle Mar 29, 2021 The last major drought caused unprecedented stress to California’s freshwater ecosystems and pushed many native species to the brink. Are we ready this time to better manage ecosystems through another drought?