Soil & Groundwater Remediation News
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November 10, 2026The U.S. Department of Energy’s Environmental Management Nevada Program has completed well development and testing at three groundwater monitoring well locations drilled last year on Pahute Mesa at the Nevada National Security Site.Office of Environmental Management
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October 20, 2026A newly reconstructed spillway at the West Valley Demonstration Project in western New York is doing work most people will never see: safely directing stormwater away from a critical environmental remediation site.Office of Environmental Management
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September 22, 2026After serving the Hanford Site’s water system for more than eight decades, the 283W water treatment plant is now officially offline. The facility treated and delivered about 2 million gallons of water daily for site operations.Office of Environmental Management
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September 1, 2026The U.S. Department of Energy Environmental Management Los Alamos Field Office continues work to further characterization and inform decision-making for remediating a hexavalent chromium plume at Los Alamos National Laboratory.Office of Environmental Management
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August 4, 2026The Oak Ridge Office of Environmental Management has completed a two-year data collection campaign measuring groundwater elevation levels, a crucial component to inform its Environmental Management Disposal Facility project. August 4, 2026Office of Environmental Management
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July 14, 2026New Mexico State University’s 2026 NuChemE Pipeline Summer Program recently provided undergraduate students from across the country a rare, firsthand look at cleanup efforts at Los Alamos National Laboratory. July 14, 2026Office of Environmental Management
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May 26, 2026The U.S. Department of Energy’s Environmental Management Los Alamos Field Office completed a campaign that involved reviewing historical investigation data at six cleanup areas across Los Alamos National Laboratory as part of its legacy cleanup mission. May 26, 2026Office of Environmental Management
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May 12, 2026Sampling crews with U.S. Department of Energy contractor Central Plateau Cleanup Company are always on the move in pursuit of groundwater cleanup progress on the Hanford Site. May 12, 2026Office of Environmental Management
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May 12, 2026Over the next two years, the legacy cleanup contractor for the U.S. Department of Energy’s Environmental Management Los Alamos Field Office will continue to protect critical water supplies, clean up contaminated land and reduce remaining radioactive waste at Los Alamos National Laboratory. May 12, 2026Office of Environmental Management
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March 31, 2026West Valley Demonstration Project workers have finished the second of three phases to drill holes for subsurface soil sampling in and around the former Main Plant Process Building site to assess contamination levels and inform safeguards before completing further cleanup there. March 31, 2026Office of Environmental Management