Weather, Levees | featured news

Isaac was on the verge of ballooning into a hurricane Tuesday that could flood the coasts of four states with storm surge and heavy rains on its way to New Orleans, where residents hunkered down behind levees fortified after Katrina struck seven years ago this week.

A temporary earthen levee is the only barrier standing between Hamburg, Iowa, and the floodwaters of the Missouri River.

Crews are trying to beat floodwaters expected in an Iowa town on Tuesday by building up a secondary barrier to protect it from a massive hole in its main Missouri River levee.

Fargo's fears of a catastrophic flood eased Saturday with word that the Red River apparently crested at lower-than-expected levels, and weary residents turned their attention to ensuring their hastily built levees hold up against an onslaught of ice-laden water expected to stay high for at least a week.

Thousands of shivering, tired residents got out while they could and others prayed that miles of sandbagged levees would hold Friday as the surging Red River threatened to unleash the biggest flood North Dakota's largest city has ever seen.