Acquired June 5, 2011, and June 16, 2010, these false-color images compare conditions along the Milk, Souris, and Missouri Rivers in Montana and North Dakota.
Acquired August 1, 2011, and August 6, 2010, these false-color images compare conditions along the James River, a Missouri River tributary, in South Dakota.
Acquired July 10, 2011, and July 14, 2010, these false-color images compare conditions along the Missouri River in Kansas and Missouri. The Missouri was flooded in the summer of 2011.
Acquired July 7, 2011, and July 4, 2010, these false-color images compare conditions along the Souris River in North Dakota, where record flooding struck in June 2011.
Acquired June 23, 2011, and July 4, 2011, these false-color images compare flood conditions along the Missouri River. Flooding spread noticeably between these dates.
Acquired August 17, 2011, and August 1, 2011, these false-color images document the slow retreat of flood waters along the Missouri River near Blair, Nebraska.