Coast Guard continues to monitor vessel aground in St. Mary River

Coast Guard continues to monitor vessel aground in St. Mary River
The merchant vessel Calumet sits hard aground in shallow water outside of the channel on St. Marys River, southeast of Sault Ste. Marie, Michigan, August 10, 2017.(U.S. Coast Guard photo) SAULT STE. MARIE, Mich. — The U.S. Coast Guard continues to monitor a 629-foot cargo ship aground on the north side of Sugar Island in the St. Marys River. Grand River Navigation Inc., the vessel’s owner, submitted...