blog post Can Nine Atmospheric Rivers Recharge California’s Groundwater? By Sarah Bardeen Feb 6, 2023 Last month’s storms dropped immense amounts of water on California. Now, many people are wondering if we’ve been able to sock away any of that bounty—so we asked groundwater hydrologist Helen Dahlke to give us the skinny.
blog post Adapting to a Water-Scarce California By Ellen Hanak Jan 9, 2023 With the arrival of a series of atmospheric rivers, drought-weary Californians are now confronting the weather whiplash that’s a hallmark of our state’s climate. But the current deluge won’t erase California’s water challenges. PPIC Water Policy Center director Ellen Hanak reflects on what happened with California’s water in 2022—and explores how to manage the resource in our increasingly volatile climate.
Report Solar Energy and Groundwater in the San Joaquin Valley By Andrew Ayres, Annabelle Rosser, Ellen Hanak, Alvar Escriva-Bou ... Oct 25, 2022 Hundreds of thousands of acres of irrigated farmland may come out of production in the San Joaquin Valley in coming decades. At the same time, the state needs to ramp up renewable energy generation to meet climate goals. Could solar development on fallowed land help the valley’s residents? Our new report examines the challenges and opportunities.
Report Exploring the Potential for Water-Limited Agriculture in the San Joaquin Valley By Caitlin Peterson, Cameron Pittelkow, Mark Lundy Jul 20, 2022 As irrigated farmland comes out of production in the San Joaquin Valley, valley residents will face increased pests, weeds, and dust—as well as a loss of employment and economic activity. Water-limited cropping is one alternative to fallowing that can improve soil health and air quality, create habitat, and keep land in production.
blog post The Challenges of Using Less Water in the Southern San Joaquin Valley By Sarah Bardeen Jun 13, 2022 As the San Joaquin Valley grapples with the twin challenges of groundwater overdraft and land subsidence, we spoke with two experts about how programs like multi-benefit farmland repurposing are helping the region adapt.
blog post What Every Californian Should Know About Groundwater By Sarah Bardeen Mar 22, 2022 In honor of World Water Day and its theme—“Groundwater—making the invisible visible”—we asked a handful of PPIC Water Policy Center staff to discuss groundwater and drought in California.
blog post Testimony: Implementing SGMA at Ground Zero—Challenges and Opportunities for the San Joaquin Valley By Ellen Hanak, Alvar Escriva-Bou Feb 15, 2022 PPIC Water Policy Center director Ellen Hanak testified before an informational hearing on the Sustainable Groundwater Management Act in Sacramento today (February 15, 2022). Read her prepared remarks.
blog post Creating Collaborative Recharge Partnerships in the San Joaquin Valley By Sarah Bardeen Oct 11, 2021 Bringing the San Joaquin Valley’s groundwater basins into balance by the early 2040s is going to be challenging, but two neighboring groundwater sustainability agencies (GSAs) in Madera County are collaborating to move the process forward. Learn about their successes—and how things could be improved.
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.
