Napa County has work to do to get Napa Valley wine country groundwater supplies in balance for the long haul. Groundwater pumping in 2021-22 was 18,790 acre-feet, according to a new report. It was the third consecutive year that pumping exceeded the Napa Valley sub-basin’s sustainable yield of 15,000 acre-feet, coinciding with a three-year drought. […]
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By Andrew Fisher, Resilience. January 15, 2023 Instead of watching epic atmospheric river rainfall drain into the Pacific. California has seen so much rain over the past few weeks that farm fields are inundated and normally dry creeks and drainage ditches have become torrents of water racing toward the ocean. Yet, most of the state remains in severe drought. […]
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Plot maps from the monthly NOAA/NCEI U.S. Climate Division dataset including means, anomalies, and climatologies. Maps can be created for an average (“composite”) of different years.
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By Janny Choy and Geoff McGhee Groundwater is back in the spotlight. Largely invisible, lightly regulated and used by 85% of California’s population and much of the state’s $45 billion agriculture industry, groundwater is a crucial reserve that helps stave off catastrophe during drought periods like we’ve experienced over the past three years. Unheralded, Underregulated and Overused, […]
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Chloe Sorvino Forbes Staff Sep 22, 2022, 06:30am EDT Broiling heat in the middle of the worst drought in 1,200 years has strained the state’s underground water supply, pitting the Central Valley’s $20 billion agriculture industry against many of its own workers. Nature has a way of telling people when their wells are running dry. […]
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SmartWaterMagazine.com reports that as climate change increases extreme weather events, such as megadroughts, groundwater management is key for sustaining water supply. But current monitoring tools are either costly or insufficient for deeper aquifers, limiting our ability to monitor and practice sustainable management. Now, a new paper bridges seismology and hydrology with an application that uses seismometers […]
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A lawsuit accusing Vacaville of endangering its residents with tap water polluted with hexavalent chromium — the cancer-causing chemical made infamous in the film “Erin Brockovich” — was dismissed Friday by a federal appeals court, which said the city merely carried the water in its pipes and isn’t responsible for contamination caused by others. The city was […]
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River Watch chose to apply RCRA in the Vacaville case simply because the Safe Drinking Water Act (SDWA) provided little protection for drinking water. The SDWA includes limits for only 94 water contaminants. The EPA has not added any chemicals to the list since 2006, and only added 4 chemicals between 1998 and 2006. In […]
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After three years of drought, the massive state and federal water projects that serve California’s cities and farms have less water to distribute, forcing water managers to increasingly ration supplies. This year, squeezed extra tight by the prolonged drought conditions, both the state and federal […]
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By JET PROPULSION LABORATORY APRIL 9, 2022 Researchers have untangled puzzling patterns of sinking and rising land to pin down the underground locations where water is being pumped for irrigation. Scientists have produced a new method that holds the promise of improving groundwater management – critical to both life and agriculture in dry regions. The method sorts […]
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The fate of one critically endangered natural resource – our precious wetlands – could spell either failure or success for all that we do to protect clean water.
Without healthy wetlands, our clean water goals would be nearly impossible to achieve.
Dec. 16, 2021 Harder and other lawyers in the group said they expect to face resistance but hope the unrelenting drought may help build support for changing California’s water laws. The group said in a 43-page report detailing their recommendations that they’re suggesting a “focused approach to updating existing laws, regulations, and funding.” They recently presented their recommendations during a webinar organized by the Planning […]
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With farms, ranches and rural communities facing unprecedented threats, a worrying trend leads to a critical question: Who owns the water? Eli Francovich, Columbia InsightDec. 15, 2021 Ghost cattle — 200,000 made-up heifers. A massive fraud rocking eastern Washington’s arid ranching communities, leading to criminal charges and bankruptcy. The Church of Jesus Christ of Latter-day Saints and […]
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Summary The panel vacated the district court’s summary judgment in favor of the City of Vacaville and remanded for further proceedings in a citizen suit brought by California River Watch under the Resource Conservation and Recovery Act. River Watch claimed that the City’s water wells were contaminated by a carcinogen called hexavalent chromium, which in […]
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08/04/21 By Brad Hooker The State Water Resources Control Board on Tuesday approved a regulation granting it new authority to curtail senior water rights and ramp up enforcement for illegal diverters. The action is in response to one of the driest periods on record for California and the entire western U.S. The order targets more than 5,000 water right […]
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California’s farmers are pumping vast amounts of water from underground aquifers this year to make up for water they can’t get from rivers. It’s unsustainable, and the state is moving to stop it.July 23, 2021
The next time you pick up some California-grown carrots or melons in the grocery store, consider the curious, contested odyssey of the water that fed them. Chances are, farmers pumped that water from underground aquifers […]
June 28, 2021 Written by Communications Intern Sage Bachman As California enters another severe drought, residents are once again being asked to use water more judiciously so as to make it last longer. While it is indeed crucial for all of us to reduce our water usage, is also critical to investigate how California’s limited sources […]
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The highly engineered rivers that sustain California cities and farms upset streamside woodlands’ relationship with groundwater, a new study finds, jeopardizing their future in a changing climate.
California’s perennially drought-parched Central Valley bears little resemblance to the vibrant landscape of the pre-Gold Rush days, when wild rivers sustained lush woodlands and floodplains teeming with life.
Trees at the center of these biodiversity hotspots evolved in an arid landscape sculpted by finely tuned exchanges […]
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MavenBreaking NewsJuly 1, 2021 From the California Coastkeeper Alliance: Today, California Coastkeeper Alliance filed a lawsuit in Superior Court to compel the County of Sonoma to consider and mitigate impacts to public trust resources caused by groundwater extraction in the Russian River watershed. As the Russian River watershed faces a drought emergency, California Coastkeeper Alliance is […]
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GLEN MARTINFOR THE PRESS DEMOCRATJune 24, 2021 The drought is intensifying efforts to conserve all of Sonoma County’s water resources, including a supply that has eluded oversight until recently: groundwater. But even as plans for groundwater monitoring and sustainable use proceed, tensions are building over its management. The authority to evaluate and regulate groundwater comes […]
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Numerous issues around equity and the plan’s rollout loom. Nick BowlinMay 10, 2021 Beneath the almond and citrus fields of the San Joaquin Valley lies an enormous system of aquifers that feeds some of the world’s most productive farmland. Hundreds of miles north and east, along the Nevada border, is the Surprise Valley, a remote, […]
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The very ground upon which Corcoran was built is steadily collapsing, a situation caused primarily by agriculture. Lois HenryMay 25, 2021 In California’s San Joaquin Valley, the farming town of Corcoran has a multimillion-dollar problem. It is almost impossible to see, yet so vast it takes NASA scientists using satellite technology to fully grasp. Corcoran […]
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Emily DennyApr. 28, 2021 California water officials have accused Nestlé of draining more water out of southern California’s Strawberry Creek in the San Bernardino National Forest than permitted. The drafted cease-and-desist order, which was sent to the company on Friday, asked Nestlé to stop draining millions of gallons of water out of the forest every […]
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The Biden-Harris transition team identified COVID-19, economic recovery, racial equity and climate change as its top priorities. Rivers are the through-line linking all of them. The fact is, healthy rivers can no longer be separated into the “nice-to-have” column of environmental progress. Rivers and streams provide more than 60 percent of our drinking water—and a clear path toward public health, a strong economy, a more just society and greater […]
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When humans over-exploit underground water supplies, the ground collapses like a huge empty water bottle. It’s called subsidence, and it could affect 1.6 billion people by 2040. But scientists haven’t modeled global risks of subsidence—until now. To build their model, Sneed and her colleagues scoured the existing literature on land subsidence in 200 locations worldwide. They considered […]
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A legal dispute over water rights in California’s Mojave desert has growers for The Wonderful Co. on one side and a town reliant on a sprawling naval base on the other. As Brent Crane reports in FERN’s latest story, published with Bloomberg Green, the case offers a glimpse of the coming water wars in California, as the state’s all-powerful agriculture interests increasingly square off against thirsty communities over a dwindling supply of fresh water. […]
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Caitrin Chappelle | October 20, 2020 Over-pumping of groundwater has caused domestic wells to go dry in the San Joaquin Valley. Yet many of the first round of plans prepared to comply with the Sustainable Groundwater Management Act (SGMA) do not yet propose ways to address this problem. We explored groundwater planning with three members of […]
Read MoreA new U.S. Supreme Court ruling puts groundwater science at the center of decisions about how to regulate water pollution. Today, in a closely watched case with extensive implications, the court ruled six to three that the federal Clean Water Act applies to pollution of underground water that flows into nearby lakes, streams, and bays, as long as […]
Read MoreMarch 27, 2020By Jennifer Clary – Program Manager With all that’s happening right now, it can be difficult to pay attention to anything other than the news of the day. I’m focused on groundwater; how we use it – and use too much; how we protect it from pollution – or don’t; and how we […]
Read MoreThe Nature Conservancy is pleased to announce the release of the Critical Species LookBook (the LookBook) which may be found on the Groundwater Resource Hub. The LookBook is a compendium of 84 state and federally listed species likely to be affected by groundwater management and merit consideration by Groundwater Sustainability Agencies (GSAs) under the Sustainable Groundwater Management Act […]
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