blog post Got Surface Water? Groundwater-Only Lands in the San Joaquin Valley By Jelena Jezdimirovic, Ellen Hanak, Alvar Escriva-Bou Jul 8, 2019 Twenty percent of the San Joaquin Valley’s irrigated farmland doesn’t have access to surface water. This creates complications for sustainable groundwater management planning.
blog post A Winning Approach for Managing Groundwater in the San Joaquin Valley By Alvar Escriva-Bou, Ellen Hanak, Josué Medellín-Azuara Mar 7, 2019 The transition to groundwater sustainability will be challenging and costly. Some approaches can greatly reduce the costs of bringing basins into balance.
Report What If California’s Drought Continues? By Ellen Hanak, Jay Lund, Jeffrey Mount, Peter Moyle ... Aug 19, 2015 California is in the fourth year of a severe, hot drought—the kind that is increasingly likely as the climate warms. Although no sector has been untouched, impacts so far have varied greatly, reflecting different levels of drought preparedness. Urban areas are in the best shape, thanks to sustained investments in diversified water portfolios and conservation. Farmers are more vulnerable, but they are also adapting. The greatest vulnerabilities are in some low-income rural communities where wells are running dry and in California’s wetlands, rivers, and forests, where the state’s iconic biodiversity is under extreme threat. Two to three more years of drought will increase challenges in all areas and require continued—and likely increasingly difficult—adaptations. Emergency programs will need to be significantly expanded to get drinking water to rural residents and to prevent major losses of waterbirds and extinctions of numerous native fish species, including most salmon runs. California also needs to start a longer-term effort to build drought resilience in the most vulnerable areas.
blog post Why Farming Needs the New Groundwater Law By Ellen Hanak, Sarge Green, David Zoldoske Jun 2, 2015 Declines in groundwater levels are causing problems around the state. The new groundwater law will help manage groundwater so that it’s available during droughts, when it’s most needed.
blog post Video: Water in Silicon Valley By Caitrin Chappelle Apr 30, 2015 As Silicon Valley has transitioned from fruits and nuts to bits and bytes, its water challenges have evolved—along with the approaches to dealing with them.
blog post Farms that Help Wildlife By Jeffrey Mount, Nathaniel Seavy, John Eadie, Peter Moyle Apr 21, 2015 Some crops that generate low revenue for farmers may have high environmental value, particularly for birds and fish.
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.
blog post Drought Watch: Drought Declarations and Water Policy By Jeffrey Mount Jan 21, 2014 This is part of a continuing series on the impact of the drought. As this year unfolds, California will have to come to grips with the significant consequences of the drought emergency declared by Governor Brown. Drought Watch will be a regular feature on this blog, tracking the drought and its policy consequences.
