America's Most Crucial Waterway Is Drying Out

When water levels fall, it threatens to choke shipping on the waterways and raise transportation costs. 

Related Keywords

Myrtle Grove ,Louisiana ,United States ,Illinois ,Cairo ,Al Qahirah ,Egypt ,Mississippi ,Mississippi River ,Ohio ,David Welch ,Lower Mississippi River Forecast Center ,Us Army Corps Of Engineers ,Us Department Of Agriculture ,Accuweather Inc ,Ohio River ,Lower Mississippi River Forecast , ,