Image description: Before-and-after images show some of the results of recent intense Missouri River flooding near the city of Hamburg, Iowa (indicated by “A”). A closer look at the NASA image, acquired on July 17, shows that the brown sediment-choked waters went right up to the city limits — but not in. Hamburg was saved by its final defense, a 2-mile levee built with the U.S. Army Corps of Engineers and now under control of the city. Meanwhile, Americorps volunteers are helping to monitor the levee by checking for signs of weakness and other dangers.
Photo used with permission from Jonathan Rahmani.