blog post Addressing Groundwater Overdraft in the Sacramento Valley By Spencer Cole, Kyle Greenspan, Andrew Ayres Dec 11, 2023 As the Sacramento Valley seeks to bring its groundwater basins into balance under SGMA, the valley’s groundwater sustainability agencies recently submitted plans to manage overdraft. Do the numbers add up? Our researchers take a look.
blog post A Reality Check on Groundwater Overdraft in the San Joaquin Valley By Jelena Jezdimirovic, Ellen Hanak, Alvar Escriva-Bou Mar 11, 2020 A look at new plans for managing groundwater sustainably in the San Joaquin Valley—California’s largest farming region.
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.
blog post Allocating Floodwaters to Replenish Groundwater Basins By Andrew Ayres Apr 21, 2020 Groundwater agencies are banking on replenishing underground supplies with winter and spring runoff. But what if there isn’t enough water to go around?
blog post Could Solar Development Advance Groundwater Sustainability in the San Joaquin Valley? By Andrew Ayres, Curtis Seymour Feb 4, 2022 The San Joaquin Valley is facing a monumental shift in land use over the next two decades. Promoting solar expansion on fallowed farmland could support the state’s clean energy goals—while easing the economic pain of transitioning land away from agriculture under SGMA.
blog post Groundwater: Act Locally, Think Sustainably By Lori Pottinger Mar 1, 2017 An interview with Karen Ross, secretary of the state Department of Food and Agriculture, on progress in implementing the state’s groundwater law.
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 Sinking Lands, Damaged Infrastructure: Will Better Groundwater Management End Subsidence? By Alvar Escriva-Bou, Jelena Jezdimirovic, Ellen Hanak May 14, 2020 Excess groundwater pumping can cause land to sink and damage infrastructure. Groundwater plans are supposed to reduce this risk—but do they go far enough?
blog post Water Availability for San Joaquin Valley Farms: A Balancing Act By Jelena Jezdimirovic, Ellen Hanak, Alvar Escriva-Bou Apr 21, 2020 California’s largest farming region has wide variability in access to surface water. We examined how the mix of supplies affects solutions to end groundwater overdraft.
