Low Mississippi river levels threaten barge traffic

摘要

Commercial barge transportation along parts of the Mississippi river may be slowed or halted in the coming weeks amid the worst drought conditions in 24 years. The Coast Guard most likely will not have to completely close the river. But it could re-impose or add restrictions on drafts or tow sizes if water levels become too shallow, Rear Admiral Roy Nash, commander of the US Coast Guard's eighth district, said at a press conference with the Army Corps of Engineers and barge operators this month.