摘要: |
According to Mike Clay, chief of hydraulics at the Memphis Engineer District, river levels in the Memphis District's area of operations (between Cairo, 111., and Friar's Point, Miss.) are, on average, below the "low-water reference plane," meaning river levels are higher than that level 97 percent of the time. "Some areas are above that; some are below." What's more concerning, he said, is that the outlook for the entire basin remains extremely dry. The only rain is falling in eastern upper reaches of the Tennessee River and Ohio River, remnants of Hurricane Ian, he told The Waterways Journal. But those amounts were not expected to have a significant effect on Lower Mississippi flows, Clay said. |