WOWT | Federal experts sent to SD oil spill ahead of Nebraska pipeline decision WOWT PIERRE, S.D. (AP) - A federal pipeline safety agency has sent technical experts to the site of an estimated 210,000-gallon oil spill from the Keystone pipeline in South Dakota. The leak was found just days before Nebraska regulators are to announce ... Keystone pipeline oil spill could be worse than we thought Another Keystone oil spill, another obvious reason to fund the EPA Oil pipeline protesters gather ahead of Nebraska's decision |