CNN Starting Point June 4, 2013 11:06:00
What is regarded as major flooding. but what makes this event so dramatic is just five months ago the mississippi was at near record lows due to drought. >> i'm actually standing on the exposed bottom of the mississippi river. >> reporter: since then, the river shot up close to 45 feet. >> it's pretty crazy to see how fast it came. >> reporter: there had been fears the draught would close the river to barge traffic. that never happened until monday when the coast guard shut down a section of the river in st. louis saying it was too dangerous to navigate because the water was so high. and the r...