Solvents, lead and polychlorinated biphenyls (PCBs) had been disposed in landfills and dry wells. This contaminated Three Mile Creek and Sixmile Creek, and ground water beneath portions of the base, and led to accumulation of volatile organic compounds (VOCs).
Solvents, lead, and polychlorinated biphenyls (PCBs) were disposed in landfills and dry wells. This contaminated Three Mile Creek and Sixmile Creek, as well as ground water beneath some parts of the base, resulting in an accumulation of volatile organic compounds (VOCs).