Owen Sherwood

  • Well head after all the hydraulic fracturing equipment has been taken off location. Photo by Joshua Doubek, Wikimedia Commons
    The rate of groundwater contamination due to natural gas leakage from oil and gas wells has remained largely unchanged in northeastern Colorado’s Denver-Julesburg Basin since 2001, according to a new Â鶹ÊÓƵ study based on public records and historical data.
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