groundwater containment system News
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Groundwater Discharge to Upper Colorado River Basin Varies in Response to Drought
Groundwater discharge that flows into the Upper Colorado River Basin varies in response to drought, which is likely due to aquifer systems that contain relatively young groundwater, according to a new U.S. Geological Survey study published in Hydrogeology Journal. The Colorado River and its tributaries provide water to more than 40 million people in seven states, irrigate more than 5.5 million ...
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EScIS present Groundwater and surface water data management at Rosebery Mine, Tasmania
Tom Wilson, senior implementation manager at Earth Science Information Systems, presented Groundwater and surface water data management at Rosebery Mine, Tasmania in May 2015 at the AIG Hydrogeology in Mining conference. The Conference aims included providing information exchange and awareness raising among the South Australian mining and hydrogeology communities. The Conference programme ...
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Study finds contaminants in California public-water supplies
Nearly one-fifth of the raw groundwater used for public drinking water systems in California contains excessive levels of potentially toxic contaminants, according to a decade-long U.S. Geological Survey study that provides one of the first comprehensive looks at the health of California's public water supply and groundwater. One of the surprises in the study of 11,000 public supply wells ...
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Groundwater availability detailed in California`s Central Valley
A new, three-dimensional water-modeling tool provides a detailed picture of how water flows below ground and how it relates to surface-water in rivers and canals in California’s Central Valley. The Central Valley Hydrologic Model, developed by scientists at the U.S. Geological Survey, is available for use by water managers and other agencies. The model was designed to help resource agencies ...
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Contamination Threatens Tucson Drinking Water
TUCSON, Arizona, July 16, 2007 (ENS) - The U.S. Environmental Protection Agency Friday ordered the Raytheon Company and the U.S. Air Force to clean up a migrating plume of contaminated groundwater at the Tucson International Airport Area Superfund Site. Under the order, Raytheon, formerly Hughes Aircraft, and the U.S. Air Force are required to treat two solvents, trichloroethylene (TCE) and ...
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