Everything That Went Wrong on 3-Mile Island

Three Mile Island is a nuclear power plant located in Dauphin County, Pennsylvania, on the eastern side of the state. It was the site of the Three Mile Island nuclear meltdown, which occurred on the morning of May 28, 1979. Although no one outside of the plant was harmed, the workers inside were exposed to high levels of radiation, and the public became worried that nuclear power was unsafe.