As flood rivers continue to rise, officials are now worried 18 dams could break under pressure, which would result in billions of dollars in damage. The states .\r<br>\r<br>As flood rivers continue to rise, officials are now worried 18 dams could break under pressure, which would result in billions of dollars in damage. The states .\r<br>\r<br>\r<br>\r<br>\r<br>\r<br>The death toll in the flood-ravaged Carolinas has now reached 17 and the threat of more dam breaches is far from over, as homeowners return to utter .
