A barge carrying 420,000 gallons of black oil that went aground Wednesday morning on the Nanticoke River in southern Dorchester County was refloated last night after some of its contents were removed to lighten the load, a spokesman for the Coast Guard in Baltimore said.
Petty Officer John Edwards, the spokesman, said about 140,000 gallons was pumped into another barge, and that the vessel was refloated about 7:15 p.m. and towed to a power plant in Vienna, about halfway to its original destination, Seaford, Del.


