An aerial view shows flooding caused by the Missouri River in Dakota Dunes, S.D., June 8, 2011. Levees were built near homes to prevent property damage. An aerial view shows flooding caused by the Missouri River in Dakota Dunes, S.D., June 8, 2011. Levees were built near homes to prevent property damage. SHARE: Download: Full Size (3.62 MB) Tags: Photo Essays Credit: VIRIN: 555358-G-ERE51-185.jpg Photo Gallery