Rivers crest across Midwest; more rain in forecast - Article Photos 17/21

Instructions on how to build a sandbag levee are taped to a building Sunday, April 21, 2013, in Clarksville, Mo. Many have come to the aid of the tiny community, working since Wednesday to build a makeshift sandbag levee that seemed to be holding as the crest, expected to be 11 feet above flood stage, approaches. (AP Photo/Jeff Roberson)