Columbus, IN. Online Offers. Columbus ( /kÉlÊmbÉs/) is a city in and the county seat of Bartholomew County, Indiana, United States. The population was 44,061 at the 2010 census, and the current mayor is Fred Armstrong.
In 1951, the U.S. Army Corps of Engineers began construction of the New Orleans Mississippi River Floodwall under the Dumaine Street Wharf. Between 1973 and 1992, 15 major sections were built at a cost of $30 million.
Devastating flood on Buffalo Bayou. Downtown Houston had 2 to 6 inches of rain in a few hours. Major Storm hits the White Oak and Buffalo Bayou areas, flooding downtown Houston. Major flood on Greens and Halls Bayou.