Flood waters from the Missouri River flood Griffin Park in Pierre, S.D., on Tuesday, June 7, 2011. The Army Corps of Engineers increased releases from the Oahe Dam to 150,000 cubic feet of water per ... more 
Flood waters from the Missouri River flood Griffin Park in Pierre, S.D., on Tuesday, June 7, 2011. The Army Corps of Engineers increased releases from the Oahe Dam to 150,000 cubic feet of water per second on Tuesday. Water levels are rising as more water is released from Missouri River dams to flush water from heavy upstream rains. (AP Photo/Capital Journal, Chris Mangan) less 
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Associated Press | Photo By Capital Journal, Chris Mangan
Tue, Jun 7, 2011 2:55 PM EDT