Radioactive waste had been dumped in a southern Kentucky landfill. State officials have undertaken an investigation to determine how and why the waste was dumped in the Commonwealth. Officials with the state have said that between 1,600 and 1,800 tons (over 3 million pounds) of waste was dumped in Estill County’s Blue Ridge Landfill. The waste was stored and disposed in forty-seven sealed containers, and delivered to the landfill between July and November of 2015.