The Cooper Nuclear Power Plant in Brownville, Neb., is seen with flood waters from the Missouri River behind it, Wednesday, July 13, 2011. The Nebraska Public Power District said Tuesday it officially... more 
The Cooper Nuclear Power Plant in Brownville, Neb., is seen with flood waters from the Missouri River behind it, Wednesday, July 13, 2011. The Nebraska Public Power District said Tuesday it officially ended the notice of unusual event at the power plant that began June 19, when the river rose to 899 feet above sea level and was encroaching on the plant. The river had fallen to 895.5 feet above sea level by Wednesday morning, and the utility says it appears that the level of the river will continue to slowly decline as long as no major rain storms develop. (AP Photo/Nati Harnik) less 
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Associated Press | Photo By Nati Harnik
Wed, Jul 13, 2011 2:39 PM EDT